{"product_id":"976-nm-60w-wavelength-stabilized-fiber-coupled-diode-laser","title":"976 nm 60W Fiber Coupled Diode Laser HJK976AA5RN-60.00W","description":"\u003cp\u003e\u003cstrong\u003e976 nm 60W Wavelength-Stabilized Fiber Coupled Diode Laser\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e HJK976AA5RN-60.00W (ordering code HJK976AA5RN-60.00WY1N-10522A10ENA)\u003c\/p\u003e\u003cp\u003eThe HJK976AA5RN-60.00W is a 976 nm wavelength-stabilized fiber-coupled diode laser delivering 60 W from a 105 µm core, 0.22 NA fiber. Stabilization keeps more than 90 % of the power inside the 974.5-977.5 nm band, making it a stable pump source for fiber lasers. The package integrates a thermistor and a monitor photodiode, with built-in feedback protection across 1020-1200 nm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e976 ± 0.5 nm wavelength\u003c\/li\u003e\n\u003cli\u003e60 W output power\u003c\/li\u003e\n\u003cli\u003e105 µm fiber core diameter\u003c\/li\u003e\n\u003cli\u003e0.22 NA\u003c\/li\u003e\n\u003cli\u003e1020 nm ~ 1200 nm feedback protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Fiber laser pumping; Scientific research\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications of HJK976AA5RN-60.00W\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCW Output Power (W)\u003c\/td\u003e\n\u003ctd\u003e60.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Wavelength (nm)\u003c\/td\u003e\n\u003ctd\u003e976 ± 0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Width, FWHM (nm)\u003c\/td\u003e\n\u003ctd\u003e0.5 (max. 0.7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Shift with Temperature (nm\/°C)\u003c\/td\u003e\n\u003ctd\u003e0.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Shift with Current (nm\/A)\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical-to-Optical Efficiency (%)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreshold Current (A)\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current (A)\u003c\/td\u003e\n\u003ctd\u003e12.0 (max. 13.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage (V)\u003c\/td\u003e\n\u003ctd\u003e11.0 (max. 14.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlope Efficiency (W\/A)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Diameter (µm)\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCladding Diameter (µm)\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumeric Aperture (NA)\u003c\/td\u003e\n\u003ctd\u003e0.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Length (m)\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Loose Tube (mm)\u003c\/td\u003e\n\u003ctd\u003e0.9 mm diameter with 1.5 cm length, the rest are bare fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Bending Radius (mm)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedback Isolation - Wavelength Range (nm)\u003c\/td\u003e\n\u003ctd\u003e1020 ~ 1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedback Isolation - Isolation (dB)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor (KΩ at 25 °C)\u003c\/td\u003e\n\u003ctd\u003e10 ± 3 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhoto Diode (µA)\u003c\/td\u003e\n\u003ctd\u003e300 (max. 3000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD (V)\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature (°C)\u003c\/td\u003e\n\u003ctd\u003e-20 ~ +70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Soldering Temperature (°C)\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Soldering Time (s)\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Case Temperature (°C)\u003c\/td\u003e\n\u003ctd\u003e20 \/ 22 \/ 24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity (%)\u003c\/td\u003e\n\u003ctd\u003e15 ~ 75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e(1) Data measured at nominal output power @ 22 °C; a non-condensing environment is required for operation and storage.\u003c\/li\u003e\n\u003cli\u003e(2) Operating temperature defined by the package case. Acceptable operating range is 20 °C ~ 24 °C, but performance may vary.\u003c\/li\u003e\n\u003cli\u003e(3) Wavelength-stabilized: percentage of power in the 974.5 nm to 977.5 nm band ≥ 90 %.\u003c\/li\u003e\n\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\/HJK976AA5RN-60.00W-HJ-spec-sheet.pdf?v=1791477693\"\u003eHJK976AA5RN-60.00W (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eWavelength-stabilized 976 nm pump module, 60 W from a 105 µm \/ 0.22 NA fiber. Tell us your required power and fiber configuration and we will quote.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67644062629962,"sku":"HJK976AA5RN-60.00WY1N-10522A10ENA","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/k976aa5rn-60w-1.jpg?v=1791474252","url":"https:\/\/hjoptronicsinc.com\/products\/976-nm-60w-wavelength-stabilized-fiber-coupled-diode-laser","provider":"HJ Optronics, Inc.","version":"1.0","type":"link"}