{"title":"Crystal","description":null,"products":[{"product_id":"nd-yag-laser-crystal","title":"Nd:YAG Laser Crystal","description":"\u003cp\u003e\u003cstrong\u003eNd:YAG Laser Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNd:YAG is the laser crystal with the best overall performance and the widest application, used across industrial, medical, military and scientific research. It offers high gain, a low threshold, high efficiency, high optical quality and low loss, together with high mechanical strength, excellent thermal conductivity and good thermal shock resistance. It suits continuous, pulsed, Q-switched and mode-locked operation, frequency doubling, and other high average power solid-state lasers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBest overall performance and widest application of the laser host crystals\u003c\/li\u003e\n\u003cli\u003eHigh gain, low lasing threshold, high efficiency\u003c\/li\u003e\n\u003cli\u003eHigh optical quality and low loss\u003c\/li\u003e\n\u003cli\u003eHigh mechanical strength and excellent thermal conductivity\u003c\/li\u003e\n\u003cli\u003eGood thermal shock resistance\u003c\/li\u003e\n\u003cli\u003eSuits CW, pulsed, Q-switched and mode-locked operation\u003c\/li\u003e\n\u003cli\u003eFrequency doubling and high average power solid-state lasers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoping concentration\u003c\/td\u003e\n\u003ctd\u003e0.1-1.3at%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;111\u0026gt;\/\u0026lt;100\u0026gt; surface ±5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitted wavefront distortion\u003c\/td\u003e\n\u003ctd\u003e≤0.1λ\/inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtinction ratio\u003c\/td\u003e\n\u003ctd\u003e≥25dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eØ ≤30mm, L ≤220mm; Customizable as board, wafer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003eØ:0\/-0.03mm, L:0\/+0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessing\u003c\/td\u003e\n\u003ctd\u003eGrinding, Polishing, Threading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e≤10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVerticality\u003c\/td\u003e\n\u003ctd\u003e≤5′\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/10@632.8nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e10\/5(MIL-O-13830A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e0.15±0.05mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eS1\/S2:R≤0.2%@1064nm; S1:R≤0.2%@1064nm，S2:PR＝20-80%@1064nm；; S1:PR＝20-80%@1064nm，S2:HR≥99.8%@1064nm; Customized other coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLIDT\u003c\/td\u003e\n\u003ctd\u003e≥5J\/cm2@1064nm, 10ns 10Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e1064 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiode pumped absorption wavelength\u003c\/td\u003e\n\u003ctd\u003e808nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefractive index\u003c\/td\u003e\n\u003ctd\u003e1.8197@1064nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecialty\u003c\/td\u003e\n\u003ctd\u003eThe high concentration of flakes can reach 1.8at%;; Surface metallization; End wedge angle, concave\/convex surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/nd-yag-laser-crystal-HJ-spec-sheet.pdf?v=1791863093\" target=\"_blank\"\u003eNd:YAG Laser Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, doping levels and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667466354762,"sku":"ND-YAG-LASER-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/nd-yag-laser-crystal.png?v=1791863098"},{"product_id":"nd-yvo4-laser-crystal","title":"Nd:YVO4 Laser Crystal","description":"\u003cp\u003e\u003cstrong\u003eNd:YVO4 Laser Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNd:YVO4 offers clear advantages over Nd:YAG: about five times greater absorption efficiency across a wide pumping band around 808 nm, so the pump wavelength is far less critical; up to three times the stimulated emission cross-section at 1064 nm; a lower lasing threshold and higher slope efficiency; and, being a uniaxial crystal with large birefringence, emission that is linearly polarised. HJ Optronics supplies doping concentrations from 0.1 to 3%, crystals up to 20 mm diameter by 40 mm, and volume production of Nd:YVO4 devices from 3 x 3 x 0.5 mm3 to 4 x 4 x 30 mm3.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAbout 5x the absorption efficiency of Nd:YAG around 808 nm\u003c\/li\u003e\n\u003cli\u003eUp to 3x the stimulated emission cross-section at 1064 nm\u003c\/li\u003e\n\u003cli\u003eLower lasing threshold and higher slope efficiency\u003c\/li\u003e\n\u003cli\u003eLinearly polarised output (uniaxial, large birefringence)\u003c\/li\u003e\n\u003cli\u003eDoping 0.1-3%, tolerance +\/-0.05% below 1 at%\u003c\/li\u003e\n\u003cli\u003eCrystals up to 20 mm diameter x 40 mm\u003c\/li\u003e\n\u003cli\u003eHigh-volume supply of small devices\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension Tolerance\u003c\/td\u003e\n\u003ctd\u003e(W ± 0.1 mm) × (H ± 0.1 mm) × (L + 0.5\/-0.1 mm) × (L≧2.5 mm)(W ± 0.1 mm) × (H ± 0. 1 mm) × (L + 0.1\/-0.1 mm) × (L＜ 2.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003eCentral 90% of the diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e10\/5 to MIL-PRF-13830B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003e≦λ\/8 @633 nm (L≧2.5 mm) ≦λ\/4 @633 nm (L\u0026lt;2.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitted Wavefront Distortion\u003c\/td\u003e\n\u003ctd\u003e≦λ\/4 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e20 arc sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≦15 arc min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Tolerance\u003c\/td\u003e\n\u003ctd\u003e≦± 0.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≦0.2 mm × 45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip\u003c\/td\u003e\n\u003ctd\u003e≦0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e＞1 GW\/cm2 @1064 nm, 10 ns, 10 Hz (AR-coated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty Period\u003c\/td\u003e\n\u003ctd\u003eOne year under proper use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/nd-yvo4-laser-crystal-HJ-spec-sheet.pdf?v=1791863103\" target=\"_blank\"\u003eNd:YVO4 Laser Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, doping levels and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667466616906,"sku":"ND-YVO4-LASER-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/nd-yvo4-laser-crystal.png?v=1791863108"},{"product_id":"er-yag-laser-crystal","title":"Er:YAG Laser Crystal","description":"\u003cp\u003e\u003cstrong\u003eEr:YAG Laser Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEr:YAG lases at 2940 nm. This band lies at the hydroxyl absorption peak, where it is strongly absorbed. The crystal offers high slope efficiency, operates well at room temperature, and works in a relatively eye-safe wavelength range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh slope efficiency\u003c\/li\u003e\n\u003cli\u003eOperates well at room temperature\u003c\/li\u003e\n\u003cli\u003eRelatively eye-safe wavelength range\u003c\/li\u003e\n\u003cli\u003eLases at 2940 nm, at the hydroxyl absorption peak\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDopant Concentration\u003c\/td\u003e\n\u003ctd\u003eEr: ~50 at.%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRod Sizes\u003c\/td\u003e\n\u003ctd\u003eDiameter: 3~6 mm, Length: 50~120 mm; Upon request of customer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensional Tolerances\u003c\/td\u003e\n\u003ctd\u003eDiameter: ±0.1mm Length: ±0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality (Scratch\/Dig)\u003c\/td\u003e\n\u003ctd\u003e10\/5 to MIL-PRF-13830B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003eλ\/8 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/8 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e≦30 arc sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≦15 arc min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≦0.2 mm×45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtinction Ratio\u003c\/td\u003e\n\u003ctd\u003e≧25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAR Coating Reflectivity\u003c\/td\u003e\n\u003ctd\u003e≦0.2% @2940 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/er-yag-laser-crystal-HJ-spec-sheet.pdf?v=1791863112\" target=\"_blank\"\u003eEr:YAG Laser Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, doping levels and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667466944586,"sku":"ER-YAG-LASER-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/er-yag-laser-crystal.png?v=1791863117"},{"product_id":"yb-yag-laser-crystal","title":"Yb:YAG Laser Crystal","description":"\u003cp\u003e\u003cstrong\u003eYb:YAG Laser Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYb:YAG is one of the most promising laser-active materials and is better suited to diode pumping than the traditional neodymium-doped crystals. It shows very low fractional heating, below 11%, very high slope efficiency, broad absorption bands of about 8 nm at 940 nm, and no excited-state absorption or up-conversion. It is conveniently pumped by reliable InGaAs diodes at 940 nm or 970 nm, and has high thermal conductivity and good mechanical strength.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVery low fractional heating, below 11%\u003c\/li\u003e\n\u003cli\u003eVery high slope efficiency\u003c\/li\u003e\n\u003cli\u003eBroad absorption bands, about 8 nm at 940 nm\u003c\/li\u003e\n\u003cli\u003eNo excited-state absorption or up-conversion\u003c\/li\u003e\n\u003cli\u003ePumped by InGaAs diodes at 940 nm or 970 nm\u003c\/li\u003e\n\u003cli\u003eHigh thermal conductivity and good mechanical strength\u003c\/li\u003e\n\u003cli\u003eHigh optical quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDopant Concentration\u003c\/td\u003e\n\u003ctd\u003eYb: 5~15 at%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRod Sizes\u003c\/td\u003e\n\u003ctd\u003eDiameter: 2~20 mmLength: 5~150 mm Upon request of customer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensional Tolerances\u003c\/td\u003e\n\u003ctd\u003eDiameter: ±0.1mmLength: ±0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e10\/5 to MIL-PRF-13830B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; λ\/8 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/8 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e20 arc sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≦15 arc min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtinction Ratio\u003c\/td\u003e\n\u003ctd\u003e≧28 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Finish\u003c\/td\u003e\n\u003ctd\u003eGround Finish: 400＃Grit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≦0.2 mm × 45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAR Coating Reflectivity\u003c\/td\u003e\n\u003ctd\u003eAR-1030\/940 nm, R \u0026lt; 0.2% @1030 nm, R \u0026lt; 0.5% @940 nm.Other coatings are available upon request.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle Pass Loss\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 3 × 10-3 cm-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/yb-yag-laser-crystal-HJ-spec-sheet.pdf?v=1791863123\" target=\"_blank\"\u003eYb:YAG Laser Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, doping levels and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667467468874,"sku":"YB-YAG-LASER-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/yb-yag-laser-crystal.png?v=1791863128"},{"product_id":"ti-sapphire-laser-crystal","title":"Ti:Sapphire Laser Crystal","description":"\u003cp\u003e\u003cstrong\u003eTi:Sapphire Laser Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTi:Sapphire is the most widely used laser crystal for broadly tunable and ultrashort-pulse lasers with high gain and power output. Its tunable range covers 700 to 1000 nm, which makes it an excellent substitute for dye lasers in many applications. Frequency doubling in a nonlinear crystal such as BBO allows ultrafast UV and deep UV generation, down to 193 nm, and Ti:Sapphire is also widely used as the pump source of optical parametric oscillators to extend the tunable range further.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidely tunable from 700 to 1000 nm\u003c\/li\u003e\n\u003cli\u003eThe standard gain medium for ultrashort-pulse lasers\u003c\/li\u003e\n\u003cli\u003eHigh gain and high power output\u003c\/li\u003e\n\u003cli\u003eExcellent substitute for dye lasers\u003c\/li\u003e\n\u003cli\u003eDoubles into the UV and deep UV, down to 193 nm\u003c\/li\u003e\n\u003cli\u003eWidely used as the pump source for OPOs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eOptical axis c normal to rod axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTi 2 O 3 concentration\u003c\/td\u003e\n\u003ctd\u003e0.06-0.26 at.%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFigure Of Merit (FOM)\u003c\/td\u003e\n\u003ctd\u003e100~250 (＞250 available upon special requests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eα 490\u003c\/td\u003e\n\u003ctd\u003e1.0-4.0 cm-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e2~30 mm or specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePath Length\u003c\/td\u003e\n\u003ctd\u003e2~30 mm or specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Configurations\u003c\/td\u003e\n\u003ctd\u003eFlat\/Flat or Brewster\/Brewster ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality (Scratch \/ Dig)\u003c\/td\u003e\n\u003ctd\u003e40\/20 to MIL-PRF-13830B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003e≦λ\/8 @633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003e≦λ\/4 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e20 arc sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≦15 arc min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ti-sapphire-laser-crystal-HJ-spec-sheet.pdf?v=1791863132\" target=\"_blank\"\u003eTi:Sapphire Laser Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, doping levels and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667467763786,"sku":"TI-SAPPHIRE-LASER-CRYSTA","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ti-sapphire-laser-crystal.png?v=1791863137"},{"product_id":"cr-zns-cr-znse-laser-crystals","title":"Cr:ZnS and Cr:ZnSe Laser Crystals","description":"\u003cp\u003e\u003cstrong\u003eCr:ZnS and Cr:ZnSe Laser Crystals\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCr:ZnS and Cr:ZnSe laser crystals typically show no excited-state absorption or up-conversion. They possess an extremely broad absorption band and a large emission cross-section. HJ Optronics supplies them as polished blocks, windows and discs, grown and finished to the customer specification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo excited-state absorption or up-conversion\u003c\/li\u003e\n\u003cli\u003eExtremely broad absorption band\u003c\/li\u003e\n\u003cli\u003eLarge emission cross-section\u003c\/li\u003e\n\u003cli\u003eSupplied as polished blocks, windows and discs\u003c\/li\u003e\n\u003cli\u003eCubic crystal structure, Mohs hardness 8.5\u003c\/li\u003e\n\u003cli\u003eGood thermal conductivity (14 W\/m.K at 20 degC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal structure\u003c\/td\u003e\n\u003ctd\u003eCubic crystal system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e5.27 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability (Knoop hardness)\u003c\/td\u003e\n\u003ctd\u003e112 kgf\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific heat\u003c\/td\u003e\n\u003ctd\u003e0.79 J\/g·K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMohs hardness\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal expansion coefficient @ 20ºC\u003c\/td\u003e\n\u003ctd\u003e1.5×10-6\/ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal conductivity @ 20ºC\u003c\/td\u003e\n\u003ctd\u003e14 W\/m·K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;111\u0026gt;or \u0026lt;100\u0026gt;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/cr-zns-cr-znse-laser-crystals-HJ-spec-sheet.pdf?v=1791863142\" target=\"_blank\"\u003eCr:ZnS and Cr:ZnSe Laser Crystals (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, doping levels and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667468025930,"sku":"CR-ZNS-CR-ZNSE-LASER-CRY","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/cr-zns-cr-znse-laser-crystals.png?v=1791863147"},{"product_id":"ce-yag-crystal","title":"Ce:YAG Crystal","description":"\u003cp\u003e\u003cstrong\u003eCe:YAG Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe manufacturer publishes no detailed specification table for this material yet. HJ Optronics supplies Ce:YAG (cerium-doped yttrium aluminium garnet) crystals to order as boules, rods, discs and windows. Send us your dimensions, doping level and coating requirements and we will quote.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGrown and finished to customer specification\u003c\/li\u003e\n\u003cli\u003eSupplied as boule, rod, disc or window\u003c\/li\u003e\n\u003cli\u003eDoping level per specification\u003c\/li\u003e\n\u003cli\u003ePolishing and coatings per specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCe:YAG (cerium-doped yttrium aluminium garnet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eCustom boule, rod, disc, window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoping\u003c\/td\u003e\n\u003ctd\u003ePer specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003ePer specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ce-yag-crystal-HJ-spec-sheet.pdf?v=1791863152\" target=\"_blank\"\u003eCe:YAG Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, doping levels and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667468320842,"sku":"CE-YAG-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ce-yag-crystal.png?v=1791863156"},{"product_id":"ho-yag-laser-crystal","title":"Ho:YAG Laser Crystal","description":"\u003cp\u003e\u003cstrong\u003eHo:YAG Laser Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe manufacturer publishes no detailed specification table for this material yet. HJ Optronics supplies Ho:YAG (holmium-doped yttrium aluminium garnet) crystals to order as boules, rods, discs and windows. Send us your dimensions, doping level and coating requirements and we will quote.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGrown and finished to customer specification\u003c\/li\u003e\n\u003cli\u003eSupplied as boule, rod, disc or window\u003c\/li\u003e\n\u003cli\u003eDoping level per specification\u003c\/li\u003e\n\u003cli\u003ePolishing and coatings per specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHo:YAG (holmium-doped yttrium aluminium garnet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eCustom boule, rod, disc, window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoping\u003c\/td\u003e\n\u003ctd\u003ePer specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003ePer specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ho-yag-laser-crystal-HJ-spec-sheet.pdf?v=1791863161\" target=\"_blank\"\u003eHo:YAG Laser Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, doping levels and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667468550218,"sku":"HO-YAG-LASER-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ho-yag-laser-crystal.png?v=1791863166"},{"product_id":"kdp-dkdp-nonlinear-crystals","title":"KDP and DKDP Nonlinear Crystals","description":"\u003cp\u003e\u003cstrong\u003eKDP and DKDP Nonlinear Crystals\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePotassium Dihydrogen Phosphate (KDP) and Potassium Deuterium Phosphate (KD*P) are among the most widely-used commercial NLO materials. They are commonly used for doubling, tripling and quadrupling of Nd:YAG laser at the room temperature. In addition, they are also excellent electro-optic crystals with high electro-optic coefficients, widely used as electro- optical modulators, Q-switches, and Pockels Cells, etc.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood UV transmission\u003c\/li\u003e\n\u003cli\u003eHigh optical damage threshold\u003c\/li\u003e\n\u003cli\u003eHigh birefringence\u003c\/li\u003e\n\u003cli\u003eHigh nonlinear coefficients\u003c\/li\u003e\n\u003cli\u003eLaser frequency conversion — harmonic generation for high pulse energy,\u003c\/li\u003e\n\u003cli\u003eElectro-optical modulation\u003c\/li\u003e\n\u003cli\u003eQ-switching crystal for Pockels cells\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/8 at 633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003eλ\/8 at633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e20-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≤5 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle tolerance\u003c\/td\u003e\n\u003ctd\u003e≤±0.25°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension tolerance\u003c\/td\u003e\n\u003ctd\u003e± 0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e90% of central area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≤0.2mm x 45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip\u003c\/td\u003e\n\u003ctd\u003e≤0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e1GW\/cm2 @1064nm 10ns 10Hz for DKDP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/p\u003e\u003cvideo controls playsinline preload=\"metadata\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/preview_images\/bf50efc4471445cb80d3aab53b2bd381.thumbnail.0000000000.jpg?v=1791866351\" style=\"max-width:100%;height:auto\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/bf50efc4471445cb80d3aab53b2bd381\/bf50efc4471445cb80d3aab53b2bd381.SD-480p-0.9Mbps-97268272.mp4\" type=\"video\/mp4\"\u003eYour browser does not support embedded video.\u003c\/source\u003e\u003c\/video\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/kdp-dkdp-nonlinear-crystals-HJ-spec-sheet.pdf?v=1791865695\" target=\"_blank\"\u003eKDP and DKDP Nonlinear Crystals (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667571245130,"sku":"KDP-DKDP-NONLINEAR-CRYST","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/kdp-dkdp-nonlinear-crystals.png?v=1791865700"},{"product_id":"bbo-nonlinear-crystal","title":"BBO Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eBBO Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIn the nonlinear optical crystal, BBO crystal is a kind of crystal with obvious comprehensive advantages and good performance. It has a very wide light transmission range, a large matching angle, a high resistance to light damage threshold, and a broadband temperature matching. Excellent optical uniformity, especially for the triple frequency of Nd:YAG lasers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide transparency\u003c\/li\u003e\n\u003cli\u003eBroad phase-matching range\u003c\/li\u003e\n\u003cli\u003eSmall walk-off angle\u003c\/li\u003e\n\u003cli\u003eHigh damage threshold\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle\u003c\/li\u003e\n\u003cli\u003eHigh optical homogeneity 473nm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/8 at 633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003eλ\/8 at 633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e10-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≤5 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle tolerance\u003c\/td\u003e\n\u003ctd\u003eΔθ,Δφ≤±0.25°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e90% of central area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≤ 0.2mmx45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip\u003c\/td\u003e\n\u003ctd\u003e≤0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e0.3GW\/cm2 532nm TEM00 10ns 10HzAR-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/p\u003e\u003cvideo controls playsinline preload=\"metadata\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/preview_images\/482abb63cd86461595f592c989a571ac.thumbnail.0000000000.jpg?v=1791866324\" style=\"max-width:100%;height:auto\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/482abb63cd86461595f592c989a571ac\/482abb63cd86461595f592c989a571ac.SD-480p-0.9Mbps-97268262.mp4\" type=\"video\/mp4\"\u003eYour browser does not support embedded video.\u003c\/source\u003e\u003c\/video\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/bbo-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865704\" target=\"_blank\"\u003eBBO Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667571277898,"sku":"BBO-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/bbo-nonlinear-crystal.png?v=1791865709"},{"product_id":"lbo-nonlinear-crystal","title":"LBO Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eLBO Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLBO - Lithium Triborate (LiB3O5) Lithium Triborate (LiB3O5 or LBO) is an excellent nonlinear optical crystal. LBO crystal and its NLO devices now are produced, manufactured and marketed by HJ Optronics. HJ Optronics' LBO is featured by Dimension Tolerance(W±0.1 mm) × (H±0.1 mm) × (L+0.5\/-0.1 mm) × (L≧2.5 mm)(W±0.1 mm) × (H±0.1 mm) × (L+0.1\/-0.1 mm) × (L\u0026lt;2.5 mm)Clear ApertureCentral 90% of the diameterSurface Quality (Scratch\/Dig)10\/5 to MIL-PRF-13830BFlatness≦λ\/8 @633 nmTransmitted Wavefront Distortion≦λ\/8 @633 nmParallelism20 arc secPerpendicularity≦15 arc minAngle ToleranceΔθ≦0.25 °, ΔΦ≦0.25 °Chamfer≦0.2 mm × 45 °Chip≦0.1 mmDamage Threshold\u0026gt; 10 GW\/cm2 @1064 nm, 10 ns, 10 Hz (polished only)\u0026gt; 1 GW\/cm2 @1064 nm, 10 ns, 10 Hz (AR-coated)\u0026gt; 0.5 GW\/cm2 @532 nm, 10 ns, 10 Hz (AR-coated)Quality Warranty PeriodOne year under proper use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide range of transparency (160-2600 nm, see Figure 1)\u003c\/li\u003e\n\u003cli\u003eHigh optical homogeneity (δn ≈ 10-6 \/cm), and being free of inclusion\u003c\/li\u003e\n\u003cli\u003eRelatively high SHG efficiency (about 3 times that of KDP)\u003c\/li\u003e\n\u003cli\u003eHigh damage threshold\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle and small walk-off\u003c\/li\u003e\n\u003cli\u003eType I and type Ⅱ non-critical phase matching (NCPM) in a wide wavelength range\u003c\/li\u003e\n\u003cli\u003eSpectral NCPM near 1300 nm\u003c\/li\u003e\n\u003cli\u003eStrict quality control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension Tolerance\u003c\/td\u003e\n\u003ctd\u003e(W±0.1 mm) × (H±0.1 mm) × (L+0.5\/-0.1 mm) × (L≧2.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003eCentral 90% of the diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality (Scratch\/Dig)\u003c\/td\u003e\n\u003ctd\u003e10\/5 to MIL-PRF-13830B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003e≦λ\/8 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitted Wavefront Distortion\u003c\/td\u003e\n\u003ctd\u003e≦λ\/8 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e20 arc sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≦15 arc min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Tolerance\u003c\/td\u003e\n\u003ctd\u003eΔθ≦0.25 °, ΔΦ≦0.25 °\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≦0.2 mm × 45 °\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip\u003c\/td\u003e\n\u003ctd\u003e≦0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 10 GW\/cm2 @1064 nm, 10 ns, 10 Hz (polished only)\u0026gt; 1 GW\/cm2 @1064 nm, 10 ns, 10 Hz (AR-coated)\u0026gt; 0.5 GW\/cm2 @532 nm, 10 ns, 10 Hz (AR-coated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Warranty Period\u003c\/td\u003e\n\u003ctd\u003eOne year under proper use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/p\u003e\u003cvideo controls playsinline preload=\"metadata\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/preview_images\/7f32b02933834dcab38fc397b73fdad4.thumbnail.0000000000.jpg?v=1791866354\" style=\"max-width:100%;height:auto\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/7f32b02933834dcab38fc397b73fdad4\/7f32b02933834dcab38fc397b73fdad4.SD-480p-0.9Mbps-97268276.mp4\" type=\"video\/mp4\"\u003eYour browser does not support embedded video.\u003c\/source\u003e\u003c\/video\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/lbo-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865713\" target=\"_blank\"\u003eLBO Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667571310666,"sku":"LBO-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/lbo-nonlinear-crystal.png?v=1791865718"},{"product_id":"linbo3-nonlinear-crystal","title":"LiNbO3 Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eLiNbO3 Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLithium niobate (LiNbO3) crystals are widely used as doubling of wavelengths above 1000 nm and optical parametric amplification of 1064 nm pump light, and can also be used for quasi-phase matching. At the same time, lithium niobate crystals are also widely used in photoelectric regulators and waveguide materials, and as sapphire laser Q switches of Nd:YAG, Nd:YLF and Ti doping. Our company can provide high quality, large size lithium niobate crystals of various specifications for the above purposes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood physical and mechanical properties\u003c\/li\u003e\n\u003cli\u003eWide range of light transmission\u003c\/li\u003e\n\u003cli\u003eEasy to process\u003c\/li\u003e\n\u003cli\u003eRelatively low material costs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003eλ\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e20-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≤5 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation tolerance\u003c\/td\u003e\n\u003ctd\u003e≤10 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e90% of central area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≤0.2mmx45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/p\u003e\u003cvideo controls playsinline preload=\"metadata\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/preview_images\/4dd3fa0ddc0f49e8a68cf0e5eb8529fb.thumbnail.0000000000.jpg?v=1791866351\" style=\"max-width:100%;height:auto\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/4dd3fa0ddc0f49e8a68cf0e5eb8529fb\/4dd3fa0ddc0f49e8a68cf0e5eb8529fb.SD-480p-0.9Mbps-97268278.mp4\" type=\"video\/mp4\"\u003eYour browser does not support embedded video.\u003c\/source\u003e\u003c\/video\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/linbo3-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865722\" target=\"_blank\"\u003eLiNbO3 Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667571376202,"sku":"LINBO3-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/linbo3-nonlinear-crystal.png?v=1791865726"},{"product_id":"liio3-nonlinear-crystal","title":"LiIO3 Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eLiIO3 Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLithium iodate single crystal is a kind of nonlinear crystal with early industrial application. It has large nonlinear coefficient, radiation damage resistance and wide light transmission range. It can be used as a medium for generating second harmonic and parametric oscillation in laser technology. It can be used as a second, triple frequency and mixing frequency for medium and low power lasers. It can also be used to manufacture narrow pulse and wideband ultrasonic transducers with broad application prospects in the aerospace, chamical, metallurgical and petroleum industries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe mass production of LilO3 crystal\u003c\/li\u003e\n\u003cli\u003eAttractive discounts for OEM customers\u003c\/li\u003e\n\u003cli\u003eDifferent shapes (slabs, cylinders, Brewster ends) are available\u003c\/li\u003e\n\u003cli\u003eStandard open ring holders\u003c\/li\u003e\n\u003cli\u003eRe-coating and re-polishing service\u003c\/li\u003e\n\u003cli\u003eAR. BBAR and P-coatings according to customer's choice\u003c\/li\u003e\n\u003cli\u003eP-coatings optimized at pump wavelengths\u003c\/li\u003e\n\u003cli\u003eBBAR coatings for wavelength tuned Ti: Sapphire and other lasers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/8 @633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003eλ\/8 @633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e10-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≤5 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle tolerance°\u003c\/td\u003e\n\u003ctd\u003e≤ 土 0.25°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e90% of central area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≤0.2mm x 45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/liio3-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865731\" target=\"_blank\"\u003eLiIO3 Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667571408970,"sku":"LIIO3-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/liio3-nonlinear-crystal.png?v=1791865735"},{"product_id":"rtp-nonlinear-crystal","title":"RTP Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eRTP Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRTP - Rubidium Titanyl Phosphate (RbTiOPO4 ) Rubidium Titanyl Phosphate (RbTiOPO4 or RTP) is an isomorph of KTP crystal which is used in nonlinear and Electro-Optical applications. It has advantages of high damage threshold (about 1.8 times of KTP), high resistivity, high repetition rate, no hygroscopy and no induced piezo-electric effect with electrical signals up to 60 kHz. Its transmission range is 350 nm to 4500 nm. Growing OrientationAlong Y-axisMaximum Length (5×5 mm2 aperture)25 mmLength Tolerance+ 0.5\/- 0.1 mmSurface Quality (Scratch\/Dig)20\/10 to MIL-PRF-13830BFlatnessλ\/6 @633 nmParallelism20 arc secPerpendicularity≦15 arc minAngle Tolerance≦0.5 °CoatingAR-coatingsQuality Warranty PeriodOne year under proper use\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowing Orientation\u003c\/td\u003e\n\u003ctd\u003eAlong Y-axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Length (5×5 mm2 aperture)\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength Tolerance\u003c\/td\u003e\n\u003ctd\u003e+ 0.5\/- 0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality (Scratch\/Dig)\u003c\/td\u003e\n\u003ctd\u003e20\/10 to MIL-PRF-13830B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/6 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e20 arc sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≦15 arc min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Tolerance\u003c\/td\u003e\n\u003ctd\u003e≦0.5 °\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eAR-coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Warranty Period\u003c\/td\u003e\n\u003ctd\u003eOne year under proper use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/p\u003e\u003cvideo controls playsinline preload=\"metadata\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/preview_images\/49b8d74ffac045fc9e7d27f945aee2f9.thumbnail.0000000000.jpg?v=1791866355\" style=\"max-width:100%;height:auto\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/49b8d74ffac045fc9e7d27f945aee2f9\/49b8d74ffac045fc9e7d27f945aee2f9.SD-480p-0.9Mbps-97268282.mp4\" type=\"video\/mp4\"\u003eYour browser does not support embedded video.\u003c\/source\u003e\u003c\/video\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/rtp-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865739\" target=\"_blank\"\u003eRTP Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667571441738,"sku":"RTP-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/rtp-nonlinear-crystal.png?v=1791865744"},{"product_id":"bibo-nonlinear-crystal","title":"BIBO Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eBIBO Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBismuth Triborate (BiB3O6 or BIBO) is a newly developed nonlinear optical crystal. It possesses large effective nonlinear coefficient, high damage threshold and inertness with respect to moisture. Its nonlinear coefficient is 3.5-4 times higher than that of LBO, 1.5-2 times higher than that of BBO. It is a promising doubling crystal to produce blue laser. The top-seeded solution growth (TSSG) technique is used at HJ Optronics for the growth of BIBO single crystals. Dimension Tolerance(W ± 0.1 mm) × (H ± 0.1 mm) × (L + 0.5\/-0.1 mm) (L≧2.5 mm)(W ± 0.1 mm) × (H ± 0. 1 mm ) × (L + 0.1\/-0.1 mm) (L＜2.5 mm )Clear ApertureCentral 90% of the diameterSurface Quality (Scratch\/Dig)10\/5 to MIL-PRF-13830BFlatness≦λ\/8 @633 nmTransmitted Wavefront Distortion≦λ\/8 @633 nmParallelism20 arc secPerpendicularity≦15 arc minAngle ToleranceΔθ≦0.25 °, ΔФ≦0.25 °Chamfer≦0.2 mm × 45°Chip≦0.1 mmDamage Threshold＞0.3 GW\/cm2 @1064 nm, 10 ns, 10 Hz (AR-Coated)Quality Warranty PeriodOne year under proper use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStrict quality control\u003c\/li\u003e\n\u003cli\u003eLarge crystal size up to 10 × 10 × 15 mm3\u003c\/li\u003e\n\u003cli\u003eAR-coating mounts and re-working services\u003c\/li\u003e\n\u003cli\u003eA large quantity of crystals in stock\u003c\/li\u003e\n\u003cli\u003eFast delivery (15 days for polished only, 20 days for AR-coated)\u003c\/li\u003e\n\u003cli\u003eDual or triple band AR-coatings of BIBO for SHG and THG applications\u003c\/li\u003e\n\u003cli\u003eBroad Band AR-coating (BBAR) and P-coating of BIBO for OPO applications\u003c\/li\u003e\n\u003cli\u003eLow reflectance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension Tolerance\u003c\/td\u003e\n\u003ctd\u003e(W ± 0.1 mm) × (H ± 0.1 mm) × (L + 0.5\/-0.1 mm) (L≧2.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003eCentral 90% of the diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality (Scratch\/Dig)\u003c\/td\u003e\n\u003ctd\u003e10\/5 to MIL-PRF-13830B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003e≦λ\/8 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitted Wavefront Distortion\u003c\/td\u003e\n\u003ctd\u003e≦λ\/8 @633 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e20 arc sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≦15 arc min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Tolerance\u003c\/td\u003e\n\u003ctd\u003eΔθ≦0.25 °, ΔФ≦0.25 °\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≦0.2 mm × 45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip\u003c\/td\u003e\n\u003ctd\u003e≦0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e＞0.3 GW\/cm2 @1064 nm, 10 ns, 10 Hz (AR-Coated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Warranty Period\u003c\/td\u003e\n\u003ctd\u003eOne year under proper use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/p\u003e\u003cvideo controls playsinline preload=\"metadata\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/preview_images\/869fb8be1c4841e6be41bf389b03aa94.thumbnail.0000000000.jpg?v=1791866365\" style=\"max-width:100%;height:auto\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/869fb8be1c4841e6be41bf389b03aa94\/869fb8be1c4841e6be41bf389b03aa94.SD-480p-0.9Mbps-97268288.mp4\" type=\"video\/mp4\"\u003eYour browser does not support embedded video.\u003c\/source\u003e\u003c\/video\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/bibo-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865748\" target=\"_blank\"\u003eBIBO Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667571572810,"sku":"BIBO-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/bibo-nonlinear-crystal.png?v=1791865753"},{"product_id":"ktp-nonlinear-crystal","title":"KTP Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eKTP Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePotassium titanyl phosphate is widely used in commercial and military lasers, including laboratory and medical systems, range detectors, lidars, optical communications and industrial laser systems. KTP is most commonly used for frequency-doubled Nd:YAG and other Nd-doped lasers, especially in low to medium power lasers. So far, the use of KTP for intracavity and extra cavity frequency doubling of Nd-doped lasers has gradually replaced visible-light dye lasers and tunable sapphire lasers. In many industrial studies, this type of laser is widely used as a green light source.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge nonlinear optical coefficient\u003c\/li\u003e\n\u003cli\u003eWide angular bandwidth and small walk-off angle\u003c\/li\u003e\n\u003cli\u003eBroad temperature and spectral bandwidth\u003c\/li\u003e\n\u003cli\u003eHigh electro-optic coefficient and low dielectric constant\u003c\/li\u003e\n\u003cli\u003eLarge figure of merit\u003c\/li\u003e\n\u003cli\u003eNo hydroscopic, chemically and mechanically stable\u003c\/li\u003e\n\u003cli\u003eHigh thermal conductivity\u003c\/li\u003e\n\u003cli\u003eCrystal size upto 20x20x40 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/8 at 633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003eλ\/8 at 633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e20-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle tolerance\u003c\/td\u003e\n\u003ctd\u003eΔθ,Δφ≤± 0.25°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e90% of central area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamfer\u003c\/td\u003e\n\u003ctd\u003e≤0.2mmx45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip\u003c\/td\u003e\n\u003ctd\u003e≤0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e0.5GW\/cm2 1064nmTEM00 10ns 10Hz for AR-coated0.3GW\/cm2 532nmTEM00 10ns 10Hz for AR-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/p\u003e\u003cvideo controls playsinline preload=\"metadata\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/preview_images\/96e56319802c4977a0df19bb7ebe3874.thumbnail.0000000000.jpg?v=1791866369\" style=\"max-width:100%;height:auto\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/96e56319802c4977a0df19bb7ebe3874\/96e56319802c4977a0df19bb7ebe3874.SD-480p-0.9Mbps-97268290.mp4\" type=\"video\/mp4\"\u003eYour browser does not support embedded video.\u003c\/source\u003e\u003c\/video\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ktp-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865757\" target=\"_blank\"\u003eKTP Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667572129866,"sku":"KTP-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ktp-nonlinear-crystal.png?v=1791865762"},{"product_id":"kta-nonlinear-crystal","title":"KTA Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eKTA Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePotassium Titanyl Arsenate (KTIOAsO4), or KTA, is a nonlinear optical crystal for Optical Parametric Oscillation (OPO) application. It has good nonlinear optical and electro-optical properties, e.g. significantly reduced absorption in band range of 2.0-5.0 um, broad angular and temperature bandwidth, low dielectric constants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge nonlinear optical coefficient\u003c\/li\u003e\n\u003cli\u003eBroad temperature and spectral bandwidth\u003c\/li\u003e\n\u003cli\u003eHigh damage threshold\u003c\/li\u003e\n\u003cli\u003eCan withstand higher power density\u003c\/li\u003e\n\u003cli\u003eKTA crystals size upto 15x15x3 mm\u003c\/li\u003e\n\u003cli\u003eAR and BBAR coatings for VIS-IR and mid IR ranges\u003c\/li\u003e\n\u003cli\u003eStandard and customized mounts and housings\u003c\/li\u003e\n\u003cli\u003eTechnical consulting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness\u003c\/td\u003e\n\u003ctd\u003eλ\/8 at 633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavefront Distortion\u003c\/td\u003e\n\u003ctd\u003eλ\/8 at 633nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScratch\/Dig\u003c\/td\u003e\n\u003ctd\u003e10\/5(MIL-PRF-13830B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity\u003c\/td\u003e\n\u003ctd\u003e≤15 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle tolerance\u003c\/td\u003e\n\u003ctd\u003e≤±0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e90% of central area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/p\u003e\u003cvideo controls playsinline preload=\"metadata\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/preview_images\/e1c4c666c49248eebec8536807a347a4.thumbnail.0000000000.jpg?v=1791866371\" style=\"max-width:100%;height:auto\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/e1c4c666c49248eebec8536807a347a4\/e1c4c666c49248eebec8536807a347a4.SD-480p-0.9Mbps-97268293.mp4\" type=\"video\/mp4\"\u003eYour browser does not support embedded video.\u003c\/source\u003e\u003c\/video\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/kta-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865766\" target=\"_blank\"\u003eKTA Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667572162634,"sku":"KTA-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/kta-nonlinear-crystal.png?v=1791865770"},{"product_id":"hgs-nonlinear-crystal","title":"HGS Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eHGS Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDue to its high damage threshold and high conversion efficiency, the HgGa₂S₄ (HGS) nonlinear crystal is particularly suitable for frequency doubling in the 1-10 μm range, as well as for OPO\/OPA applications. For a 4 mm long HgGa₂S₄ element, the frequency doubling efficiency for CO₂ laser radiation is approximately 10% (pulse duration of 30 ns, radiation power density of 60 MW\/cm²). Although growing large HGS crystals is quite challenging, their high conversion efficiency and broad radiation wavelength tuning range make them a promising competitor to AgGaS₂, AgGaSe₂, ZnGeP₂, and GaSe crystals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFrequency doubling of CO and CO₂ lasers\u003c\/li\u003e\n\u003cli\u003eOptical parametric oscillation (OPO)\u003c\/li\u003e\n\u003cli\u003eDifference frequency generation (DFG) in the mid-infrared region\u003c\/li\u003e\n\u003cli\u003eMixing frequencies in the mid-infrared region\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission range\u003c\/td\u003e\n\u003ctd\u003e0.55~13.00 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNegative uniaxial crystal\u003c\/td\u003e\n\u003ctd\u003en o \u0026gt;n e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoint group\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMohs hardness\u003c\/td\u003e\n\u003ctd\u003e3~3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e4.95 g\/cm3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandgap\u003c\/td\u003e\n\u003ctd\u003e2.34 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefractive indices\u003c\/td\u003e\n\u003ctd\u003en o =2.6592; n e =2.5979 @0.5495 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonlinear coefficients\u003c\/td\u003e\n\u003ctd\u003ed 36 (1.064um)=1.8; d 36 (AgGaS 2 )±15%=(35.2±5.3)pm\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLIDT\u003c\/td\u003e\n\u003ctd\u003e60~90MW\/cm2(1064nm, 10ns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/hgs-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865775\" target=\"_blank\"\u003eHGS Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667572260938,"sku":"HGS-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/hgs-nonlinear-crystal.png?v=1791865779"},{"product_id":"liins2-lis-nonlinear-crystal","title":"LiInS2 (LIS) Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eLiInS2 (LIS) Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLithium Thioindate (LiInS2 or LIS) is an AIBIIIC2VI ternary semiconductor crystallizing with mm2 symmetry. LiInS2 has a large nonlinear optical (NLO) coefficient, the non-linear characteristics of the crystals are close to AgGaS2 and AgGaSe2, but their crystal structures are different. LiInS2 crustal has a high laser damage threshold, and a wide transparent wavelength range, the useful transparency range of LiInS2 is 0.5–8 μm, which makes it an excellent mid-infrared NLO crystal. LiInS2 is pyroelectric as well, its electro-optical parameters are the base for using it as an effective electro-optical material. Three‐frequency collinear phase matching is possible in LiInS2, LiInS2 has large birefringence and low absorption in the THz frequency region is judged to be a potentially more useful optical nonlinear material than the analogous compound LiGaO2.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAIN PROPERTIES:\u003c\/td\u003e\n\u003ctd\u003edata\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransparency range, μm\u003c\/td\u003e\n\u003ctd\u003e0.35 - 12.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoint group\u003c\/td\u003e\n\u003ctd\u003emm2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLattice parameters, Å\u003c\/td\u003e\n\u003ctd\u003ea = 6.893, b = 8.0578, c = 6.4816 Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity, g\/cm3\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMohs hardness\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eat 0.532 μm\u003c\/td\u003e\n\u003ctd\u003enx= 2.1305, ny= 2.1668, nz= 2.1745\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eat 1.064 μm\u003c\/td\u003e\n\u003ctd\u003enx= 2.2353, ny= 2.2841, nz= 2.2919\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-linear coefficient, pm\/V\u003c\/td\u003e\n\u003ctd\u003ed31 = 8.35, d32 = 8.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical damage threshold, GW\/cm2\u003c\/td\u003e\n\u003ctd\u003e~1 (1064 nm, 10 ns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical properties\u003c\/td\u003e\n\u003ctd\u003enon-hygroscopic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/liins2-lis-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865784\" target=\"_blank\"\u003eLiInS2 (LIS) Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667572326474,"sku":"LIINS2-LIS-NONLINEAR-CRY","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/liins2-lis-nonlinear-crystal.png?v=1791865788"},{"product_id":"ags-aggas2-nonlinear-crystal","title":"AGS (AgGaS2) Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eAGS (AgGaS2) Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAgGaS2(AGS) crystal is one of the most effective nonlinear laser crystals used in the infrared working band at present. Because of its large nonlinear coefficient, high infrared transmittance, low optical absorption and scattering, and low wavefront distortion performance, its application in the infrared field has been popularized more and more. At present, this kind of crystal is the best choice for the frequency doubling material of\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003el Used in the infrared field with large nonlinear optical coefficient and high transmittance.\u003c\/li\u003e\n\u003cli\u003el Frequency doubling device for outputting 10.6μm CO2 laser\u003c\/li\u003e\n\u003cli\u003el It can be used in OPO device of Nd: YAG laser.\u003c\/li\u003e\n\u003cli\u003el Suitable for frequency mixing in OPO output from Nd:YAG lasers, Ti:sapphire lasers, and various dye lasers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003e0.47 – 13 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLattice Constants\u003c\/td\u003e\n\u003ctd\u003ea = 5.757 Å, c = 10.311 Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e4.58 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMohs Hardness\u003c\/td\u003e\n\u003ctd\u003e3.0 - 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonlinear Coefficient\u003c\/td\u003e\n\u003ctd\u003ed₃₆ = 12.5 pm\/V @ 10.6 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMelting Point\u003c\/td\u003e\n\u003ctd\u003e998°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorptivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.03 cm⁻¹ @ 1.064 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Conductivity\u003c\/td\u003e\n\u003ctd\u003e1.0 W\/m\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSHG Phase Matching\u003c\/td\u003e\n\u003ctd\u003e1.8 - 11.2 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e30 MW\/cm² (surface) @ 1.064 μm, 10 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Expansivity\u003c\/td\u003e\n\u003ctd\u003e‖C: -8.1 x 10⁻⁶ \/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ags-aggas2-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865792\" target=\"_blank\"\u003eAGS (AgGaS2) Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667572392010,"sku":"AGS-AGGAS2-NONLINEAR-CRY","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ags-aggas2-nonlinear-crystal.png?v=1791865797"},{"product_id":"agse-agggase2-nonlinear-crystal","title":"AGSe (AgGaSe2) Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eAGSe (AgGaSe2) Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAgGaSe2 silver selenide crystal, referred to as AGSe crystal for short, is one of the most effective crystal materials for frequency doubling of mid-infrared laser, and it also has excellent performance of three-wave nonlinear interaction (OPO). The useful light transmission range of AGSe crystal is 0.9-16μm, and it has wide phase matching ability. With the mature laser pumping, the OPO of AGSe crystal shows wide infrared tunable performance. Pumping AgGaSe2 crystal with Ho:YLF 2.05μm to obtain 2.5-12μm OPO tuned light source; Non-critical phase matching OPO pumped by 1.4-1.55 μm tuning light source outputs 1.9-5.5 μm tuning light source; Frequency doubling of pulsed CO2 laser.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAgGaSe2 crystal has high frequency doubling efficiency for mid-infrared lasers\u003c\/li\u003e\n\u003cli\u003eAGSe crystals can be used for optical parametric amplification, optical parametric oscillation, and difference frequency generation, with application wavelengths up to 16μm in the mid-infrared.\u003c\/li\u003e\n\u003cli\u003eBasic characteristics of optical narrowband filtering of silver gallium selenide crystals near the isotropic point\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003e0.73 – 18 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLattice Constant\u003c\/td\u003e\n\u003ctd\u003ea=5.992 Å， c=10.886 Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e5.70 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMohs Hardness\u003c\/td\u003e\n\u003ctd\u003e3.0 - 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonlinear Coefficient\u003c\/td\u003e\n\u003ctd\u003e(d 36 )=33 pm\/V @ 10.6 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMelting Point\u003c\/td\u003e\n\u003ctd\u003e851℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorptivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.02 cm⁻¹ @ 1.064 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Conductivity\u003c\/td\u003e\n\u003ctd\u003e1.0 W\/M\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSHG Phase Matching\u003c\/td\u003e\n\u003ctd\u003e1.8-11.2 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;10 MW\/cm² @50 ns, 10.6 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Expansivity\u003c\/td\u003e\n\u003ctd\u003e(\/\/)C: -16.0 x 10⁻⁶ \/℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/agse-agggase2-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865801\" target=\"_blank\"\u003eAGSe (AgGaSe2) Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667574358090,"sku":"AGSE-AGGGASE2-NONLINEAR-","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/agse-agggase2-nonlinear-crystal.png?v=1791865806"},{"product_id":"bgse-baga4se7-nonlinear-crystal","title":"BGSe (BaGa4Se7) Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eBGSe (BaGa4Se7) Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBaGa4Se7 (BGSe for short) has large band gap (2.64eV), wide light transmission range (0.47~18μm), large nonlinear effect (d11=24.3 pm\/V, d13=20.4 pm\/V) and moderate birefringence （Δn=0.06@2μm）. BGSe crystal has good growth performance, and it is easy to obtain large-size and high-quality single crystals, which is suitable for high power output. BGSe crystal can be pumped by 1~3μm laser, and the highest tunable laser can reach 18 μm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide pump source range and tunable infrared output band (3-18 μm).\u003c\/li\u003e\n\u003cli\u003e2μm pump can realize non-critical phase matching (NCPM) and output high-power long-wave infrared laser with more than 10 μm.\u003c\/li\u003e\n\u003cli\u003eOPA, OPO, DFG and other spectrum and detection fields.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003e0.47 - 18 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLattice Constant\u003c\/td\u003e\n\u003ctd\u003ea＝7.6252（15）Å，b＝6.5114（13）Å，c=14.702(4)Å，β＝121.24(2)，Z＝2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e5.16 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonlinear Coefficient\u003c\/td\u003e\n\u003ctd\u003e(d 11 )=24.3 pm\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMelting Point\u003c\/td\u003e\n\u003ctd\u003e1029℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorptivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01 cm⁻¹ @ 2.09 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Conductivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.0 W\/M\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e156 MW\/cm² @8.6ns, 1.053μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/bgse-baga4se7-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865810\" target=\"_blank\"\u003eBGSe (BaGa4Se7) Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667577208906,"sku":"BGSE-BAGA4SE7-NONLINEAR-","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/bgse-baga4se7-nonlinear-crystal.png?v=1791865814"},{"product_id":"bggse-baga2gese6-nonlinear-crystal","title":"BGGSe (BaGa2GeSe6) Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eBGGSe (BaGa2GeSe6) Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSelenium Germanium Gallium Barium (BGGSe) BaGa2GeSe6 (BGGSe crystal for short) belongs to R3 space group of tripartite system, which has high laser damage threshold, wide transmission range (0.5~18μm), moderate birefringence, large nonlinear coefficient, stable chemical properties, high crystal symmetry and easy processing. Nd:YAG laser can be used for pumping, and it has important application potential in frequency conversion of infrared lasers such as frequency doubling of CO and CO2 lasers and generation of mid-far infrared lasers by optical parametric oscillation. Because of its low dispersion and high damage threshold, BGGSe crystal has advantages in ultra-wide mixing and ultra-short pulse output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003e0.54 - 18 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLattice Constant\u003c\/td\u003e\n\u003ctd\u003ea=9.5967(5)Å，b=9.5967(5)Å，c=8.6712(7)Å，α=β=90°，γ=120°，Z=1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e5.16 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonlinear Coefficient\u003c\/td\u003e\n\u003ctd\u003e66 pm\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMelting Point\u003c\/td\u003e\n\u003ctd\u003e887℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorptivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05 cm⁻¹ @ 2.09 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Conductivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.0 W\/M\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003e201 MW\/cm² @8.6ns, 1.053μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/bggse-baga2gese6-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865819\" target=\"_blank\"\u003eBGGSe (BaGa2GeSe6) Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667579502666,"sku":"BGGSE-BAGA2GESE6-NONLINE","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/bggse-baga2gese6-nonlinear-crystal.png?v=1791865823"},{"product_id":"adp-nonlinear-crystal","title":"ADP Nonlinear Crystal","description":"\u003cp\u003e\u003cstrong\u003eADP Nonlinear Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eADP is supplied by HJ Optronics, grown and finished to the customer specification. See the specifications below.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSHG\/THG\u003c\/li\u003e\n\u003cli\u003ePhotoelectric Modulation\u003c\/li\u003e\n\u003cli\u003eQ-Switch\u003c\/li\u003e\n\u003cli\u003eEfficient laser harmonic generation effect\u003c\/li\u003e\n\u003cli\u003eX-ray spectroscopic effect\u003c\/li\u003e\n\u003cli\u003eEasy growinglarge-sized high-quality crystals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e＞90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism Error\u003c\/td\u003e\n\u003ctd\u003e＜20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerpendicularity Error\u003c\/td\u003e\n\u003ctd\u003e＜5 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Quality\u003c\/td\u003e\n\u003ctd\u003e20\/10, S\/D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Flatness\u003c\/td\u003e\n\u003ctd\u003e＜λ\/8@632.8nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaser Induced Damage Threshold\u003c\/td\u003e\n\u003ctd\u003e6 GW\/cm²@1064nm, 10ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e1.799 g\/cmm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransparency Range\u003c\/td\u003e\n\u003ctd\u003e180~1500nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefractive Indces\u003c\/td\u003e\n\u003ctd\u003en^0=1.5071, n^e=1.4685\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/adp-nonlinear-crystal-HJ-spec-sheet.pdf?v=1791865828\" target=\"_blank\"\u003eADP Nonlinear Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDimensions, orientation and coatings are made to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667581796426,"sku":"ADP-NONLINEAR-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/adp-nonlinear-crystal.png?v=1791865832"},{"product_id":"ppln-crystal","title":"PPLN Crystal (Periodically Poled Lithium Niobate)","description":"\u003cp\u003e\u003cstrong\u003ePPLN Crystal (Periodically Poled Lithium Niobate)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePeriodically poled lithium niobate (PPLN) is a highly efficient crystal for nonlinear wavelength conversion. It has a wide light transmission range covering the NIR and MIR spectral regions and is used for SHG, SFG, DFG, OPO and other nonlinear processes from the visible to the mid infrared. To meet the needs of modern optics for diverse laser wavelengths, any output wavelength inside the transmission range can be realised by designing the periodic structure. PPLN crystals are widely used in laser display, environmental detection, mid-infrared spectroscopy, all-optical wavelength conversion and optical sensing. MgO doping greatly improves the optical damage threshold and the photorefractive threshold while maintaining a high nonlinear coefficient, and MgO:PPLN works more stably at lower temperature and in the visible range than undoped PPLN.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable wavelength from visible to mid infrared\u003c\/li\u003e\n\u003cli\u003eSHG \/ SFG \/ DFG nonlinear frequency conversion\u003c\/li\u003e\n\u003cli\u003eUniform periodically poled structure\u003c\/li\u003e\n\u003cli\u003ePrecision end polishing and coating\u003c\/li\u003e\n\u003cli\u003eHigh damage threshold\u003c\/li\u003e\n\u003cli\u003eMgO-doped option for a higher photorefractive threshold\u003c\/li\u003e\n\u003cli\u003eCustom period design for the required output wavelength\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePeriodically poled lithium niobate (PPLN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoping Option\u003c\/td\u003e\n\u003ctd\u003eMgO:PPLN (magnesium oxide doped)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Coverage\u003c\/td\u003e\n\u003ctd\u003eVisible to mid infrared (custom period design)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonlinear Processes\u003c\/td\u003e\n\u003ctd\u003eSHG, SFG, DFG, OPO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoling\u003c\/td\u003e\n\u003ctd\u003eUniform periodically poled structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Faces\u003c\/td\u003e\n\u003ctd\u003ePrecision polished and coated to specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamage Threshold\u003c\/td\u003e\n\u003ctd\u003eHigh (further improved by MgO doping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003eMgO:PPLN works stably at lower temperature and in the visible range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eCustom, built to specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLaser display\u003c\/li\u003e\n\u003cli\u003eMid-infrared spectroscopy\u003c\/li\u003e\n\u003cli\u003eAll-optical wavelength conversion\u003c\/li\u003e\n\u003cli\u003eOptical sensing\u003c\/li\u003e\n\u003cli\u003eScientific research and medicine\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ppln-crystal-HJ-spec-sheet.pdf?v=1791867133\" target=\"_blank\"\u003ePPLN Crystal (Periodically Poled Lithium Niobate) (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePeriod, dimensions and coatings are designed to order - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67667694616650,"sku":"PPLN-CRYSTAL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ppln-crystal.png?v=1791867138"},{"product_id":"dlatgs-pyroelectric-crystal","title":"DLATGS Pyroelectric Crystal","description":"\u003cp\u003e\u003cstrong\u003eDLATGS Pyroelectric Crystal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDLATGS crystal is a crystalline material with a pyroelectric effect, which can provide a wide range of infrared radiation from the near-ultraviolet (NUV) light edge of 0.4 μm (~750 THz) to the far-infrared spectrum of 200 μm (~1.5 THz). It has a wide range of uses in aerospace, military, medical, and fire safety fields. TGS (Triglycine Sulfate) is an excellent material for use as a sensitive element in pyroelectric sensors because of its high pyroelectric coefficient, reasonably low dielectric constant, and optimal figure of merit. TGS-based pyroelectric sensors are sensitive to radiation in the wavelength range from ultraviolet to far-infrared and do not require the use of cryogen cooling. The Curie temperature point of TGS is about 47°C. By deuteration of TGS, the Curie temperature can be increased to more than 60°C. When a sufficient amount of L-alanine is incorporated into the crystal, the crystal can lock polarization-the crystals have pyroelectric properties without extra polarization. In addition, after heating the crystal above the Curie temperature, and then cooling below the Curie temperature, the pyroelectric properties can still be restored, therefore the crystal has high stability, is suitable for making pyroelectric devices with stable performance in high working temperature.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePyroelectric detector material for the infrared\u003c\/li\u003e\n\u003cli\u003eSpectral response from 0.4 μm (750 THz) to 200 μm (1.5 THz)\u003c\/li\u003e\n\u003cli\u003eHigh pyroelectric coefficient with a low dielectric constant\u003c\/li\u003e\n\u003cli\u003eHigher figure of merit (M1) than TGS\u003c\/li\u003e\n\u003cli\u003eMuch higher coercive field E0 (900 V\/cm) than TGS or DTGS\u003c\/li\u003e\n\u003cli\u003eUsed in aerospace, military, medical and fire-safety instrumentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eDLATGS (L-alanine doped deuterated triglycine sulfate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePyroelectric infrared detector crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Response\u003c\/td\u003e\n\u003ctd\u003e0.4 μm (750 THz) to 200 μm (1.5 THz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurie Temperature (DLATGS)\u003c\/td\u003e\n\u003ctd\u003e56 - 58 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoercive Field E0 (DLATGS)\u003c\/td\u003e\n\u003ctd\u003e900 V\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFigure of Merit M1 (DLATGS)\u003c\/td\u003e\n\u003ctd\u003e15 - 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eCustom element, built to specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eComparison of TGS, DTGS and DLATGS\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eTGS\u003c\/th\u003e\n\u003cth\u003eDTGS\u003c\/th\u003e\n\u003cth\u003eDLATGS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTc, °C\u003c\/td\u003e\n\u003ctd\u003e49\u003c\/td\u003e\n\u003ctd\u003e57 - 59\u003c\/td\u003e\n\u003ctd\u003e56 - 58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eε22v at T=25°C (f=1kHz, Ebias=5kV\/cm)\u003c\/td\u003e\n\u003ctd\u003e20 - 40\u003c\/td\u003e\n\u003ctd\u003e17 - 19\u003c\/td\u003e\n\u003ctd\u003e17 - 19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eδ at T=25°C (f=1kHz, Ebias=5kV\/cm)\u003c\/td\u003e\n\u003ctd\u003e(3-4) x 10-3\u003c\/td\u003e\n\u003ctd\u003e(2-3) x 10-3\u003c\/td\u003e\n\u003ctd\u003e(2-3) x 10-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE0 (T=25°C), V\/cm\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 25\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 25\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eγ2 (dPS\/dT), Coulomb x cm-2 x K-1\u003c\/td\u003e\n\u003ctd\u003e(3-4) x 10-8\u003c\/td\u003e\n\u003ctd\u003e(2.7-3) x 10-8\u003c\/td\u003e\n\u003ctd\u003e3 x 10-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM1 at T=25°C (dPS\/dT) x ε22-1\u003c\/td\u003e\n\u003ctd\u003e11 - 12\u003c\/td\u003e\n\u003ctd\u003e15 - 16\u003c\/td\u003e\n\u003ctd\u003e15 - 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/dlatgs-pyroelectric-crystal-HJ-spec-sheet.pdf?v=1791905948\" target=\"_blank\"\u003eDLATGS Pyroelectric Crystal (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eElements are supplied to drawing - send us your specification for a quotation.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67672701927498,"sku":"DLATGS","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/dlatgs-pyroelectric-crystal.png?v=1791905953"}],"url":"https:\/\/hjoptronicsinc.com\/collections\/crystal.oembed","provider":"HJ Optronics, Inc.","version":"1.0","type":"link"}