{"title":"LN Modulator \u0026 PPLN Waveguide","description":null,"products":[{"product_id":"ppln-waveguide","title":"PPLN Waveguide","description":"\u003cp\u003e\u003cstrong\u003ePPLN Waveguide\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eProton exchange and metal diffusion are the two most common methods of preparing a lithium niobate waveguide; with these processes the refractive-index difference between the waveguide and the substrate is small and the optical confinement is weak. Based on the ridge waveguide structure of lithium niobate single-crystal film (LNOI), the index difference between core and cladding is greatly increased and the confinement is enhanced, so the nonlinear effect of the waveguide is improved. The ridge waveguide also has a higher optical damage threshold, making it suitable for high power frequency-conversion devices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable for SHG \/ SFG \/ DFG nonlinear frequency conversion\u003c\/li\u003e\n\u003cli\u003eHigh efficiency coupling between optical fiber and waveguide\u003c\/li\u003e\n\u003cli\u003eHigh conversion efficiency\u003c\/li\u003e\n\u003cli\u003eHigh damage threshold\u003c\/li\u003e\n\u003cli\u003eHigh long-term stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh power single frequency laser\u003c\/li\u003e\n\u003cli\u003eQuantum key distribution system\u003c\/li\u003e\n\u003cli\u003eLaser radar\u003c\/li\u003e\n\u003cli\u003eOptical sensing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTell us your wavelength, bandwidth and fiber type and we will quote the right configuration.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67666130763850,"sku":"PPLN-WAVEGUIDE","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/1724811381687242505042325504.png?v=1791846728"},{"product_id":"multi-function-integrated-optic-chip-y-waveguide-modulator","title":"Multi-function Integrated Optic Chip (Y Waveguide Modulator)","description":"\u003cp\u003e\u003cstrong\u003eMulti-function Integrated Optic Chip (Y Waveguide Modulator)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe multi-function integrated optical chip (MIOC, or Y waveguide modulator) is a key component in a fiber optic gyroscope (FOG) for measuring the angular velocity of an inertial navigation system. Fabricated on lithium niobate (LiNbO3), it combines a polarizer, a Y-junction coupler and dual electro-optical phase modulators. The waveguides are produced by the annealed proton exchange (APE) process. The device is widely used in high-sensitivity inertial navigation systems, with reliable performance over a wide temperature range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eX-cut, Y propagating LiNbO3\u003c\/li\u003e\n\u003cli\u003ePM fiber input and output port\u003c\/li\u003e\n\u003cli\u003eLow Vpi voltage\u003c\/li\u003e\n\u003cli\u003ePolarization crosstalk \u0026lt;= -30 dB\u003c\/li\u003e\n\u003cli\u003eLow insertion loss\u003c\/li\u003e\n\u003cli\u003ePush-pull electrode design\u003c\/li\u003e\n\u003cli\u003eUnpackaged chip available\u003c\/li\u003e\n\u003cli\u003eLong term stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiber optic gyroscope (FOG)\u003c\/li\u003e\n\u003cli\u003eFiber optic current sensor (FOCS)\u003c\/li\u003e\n\u003cli\u003eOther optical sensing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTell us your wavelength, bandwidth and fiber type and we will quote the right configuration.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67666130927690,"sku":"MULTI-FUNCTION-INTEG","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/1724811376687242484448292864.png?v=1791846735"},{"product_id":"linbo3-wide-bandwidth-phase-modulator","title":"LiNbO₃ Wide Bandwidth Phase Modulator","description":"\u003cp\u003e\u003cstrong\u003eLiNbO₃ Wide Bandwidth Phase Modulator\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe LiNbO3 wide bandwidth phase modulator is manufactured by micro-electronics technology. Waveguides are produced by the annealed proton exchange (APE) process or the Ti-diffusion process, and can work in single-polarization or birefringence operation. With a traveling-wave electrode the modulator is ideally suited to high bandwidth operation at 1 GHz, 10 GHz, 20 GHz and up to 30 GHz, with highly reliable performance over a wide temperature range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh electro-optical bandwidth\u003c\/li\u003e\n\u003cli\u003ePM fiber input and output port\u003c\/li\u003e\n\u003cli\u003eLow Vpi voltage\u003c\/li\u003e\n\u003cli\u003eLow insertion loss\u003c\/li\u003e\n\u003cli\u003eLong term stability\u003c\/li\u003e\n\u003cli\u003eSmall packaging and lightweight\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSide bands generation\u003c\/li\u003e\n\u003cli\u003eInterferometric sensing\u003c\/li\u003e\n\u003cli\u003eFrequency shifting \/ broadening\u003c\/li\u003e\n\u003cli\u003eQuantum key distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTell us your wavelength, bandwidth and fiber type and we will quote the right configuration.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67666131058762,"sku":"LINBO3-WIDE-BANDWIDT","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/1724810988687240854709530624_15c130d1-9f9d-4981-93bd-52ad4854f655.png?v=1791846742"},{"product_id":"linbo3-phase-modulator","title":"LiNbO₃ Phase Modulator","description":"\u003cp\u003e\u003cstrong\u003eLiNbO₃ Phase Modulator\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe LiNbO3 phase modulator is manufactured by micro-electronics technology. Waveguides are produced by the annealed proton exchange (APE) process or the Ti-diffusion process, and can work in single-polarization or birefringence operation. It offers highly reliable performance over a wide temperature range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eY propagating LiNbO3\u003c\/li\u003e\n\u003cli\u003ePM fiber input and output port\u003c\/li\u003e\n\u003cli\u003eLow Vpi voltage\u003c\/li\u003e\n\u003cli\u003eLow insertion loss\u003c\/li\u003e\n\u003cli\u003eLong term stability\u003c\/li\u003e\n\u003cli\u003eSmall packaging and lightweight\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSide bands generation\u003c\/li\u003e\n\u003cli\u003eInterferometric sensing\u003c\/li\u003e\n\u003cli\u003eFrequency shifting \/ broadening\u003c\/li\u003e\n\u003cli\u003eQuantum key distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTell us your wavelength, bandwidth and fiber type and we will quote the right configuration.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67666131255370,"sku":"LINBO3-PHASE-MODULAT","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/1724810984687240838519517184.png?v=1791846749"},{"product_id":"linbo3-intensity-modulator","title":"LiNbO₃ Intensity Modulator","description":"\u003cp\u003e\u003cstrong\u003eLiNbO₃ Intensity Modulator\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe LiNbO3 intensity modulator is manufactured by micro-electronics technology. Waveguides are produced by the annealed proton exchange (APE) process or the Ti-diffusion process, and can work in single-polarization or birefringence operation. With a traveling-wave electrode the modulator is ideally suited to high bandwidth operation at 1 GHz, 10 GHz, 20 GHz and up to 30 GHz, with highly reliable performance over a wide temperature range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeparate bias electrode for long-term stability and reliability\u003c\/li\u003e\n\u003cli\u003eHigh modulation on\/off extinction ratio\u003c\/li\u003e\n\u003cli\u003eLow drive voltage\u003c\/li\u003e\n\u003cli\u003eLow insertion loss\u003c\/li\u003e\n\u003cli\u003eMeets Telcordia GR-468-CORE requirement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTDM and WDM transmit systems\u003c\/li\u003e\n\u003cli\u003eRF on fiber\u003c\/li\u003e\n\u003cli\u003eLong-haul transmission\u003c\/li\u003e\n\u003cli\u003eQuantum key distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTell us your wavelength, bandwidth and fiber type and we will quote the right configuration.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67666131386442,"sku":"LINBO3-INTENSITY-MOD","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/1724810988687240854709530624.png?v=1791846755"}],"url":"https:\/\/hjoptronicsinc.com\/collections\/ln-modulator-ppln-waveguide.oembed","provider":"HJ Optronics, Inc.","version":"1.0","type":"link"}