{"product_id":"750w-976nm-fiber-coupled-laser-pump-diode-factory-tested-pump-source","title":"750W 976nm Fiber Coupled Laser Pump Diode | Factory Tested Pump Source","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eOur 976nm high-power fiber coupled laser pump diode is factory-sealed and fully inspected under standard 25℃ water cooling test environment. Every laser pump is equipped with official manufacturing test report including P-I power-current curve and wavelength spectrum curve for performance verification.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eCore Technical Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCentral Wavelength: 974.91nm, FWHM=5.74nm at rated 40A working current\u003c\/li\u003e\n\u003cli\u003eMax Output Power: 753W @40A, 418W@20A, 738W@38A\u003c\/li\u003e\n\u003cli\u003eHigh photoelectric conversion efficiency up to 58.48% at 20A operating current\u003c\/li\u003e\n\u003cli\u003eStable power output with low attenuation after long-hour continuous working\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eProduct Advantages\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003eOriginal unopened factory packaging without disassembly or previous usage;\u003c\/li\u003e\n\u003cli\u003eComplete official test data attached, every performance index strictly checked before delivery;\u003c\/li\u003e\n\u003cli\u003eOptimized internal thermal design, compatible with external water cooling system for long-term stable operation;\u003c\/li\u003e\n\u003cli\u003eExcellent beam quality with narrow spectral bandwidth, ideal for customized laser development.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eWide Application Range\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003ePerfectly applied for DPSS solid-state green laser assembly, industrial laser cleaning equipment modification, laser marking module production, university laboratory scientific research and custom high-energy laser projects.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eShipping Note\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eWorldwide shipping is available, we provide professional packing for fragile laser components to avoid damage during international transit.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Gearlair","offers":[{"title":"Default Title","offer_id":50016231194847,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/kling_20260604______1__2915_0.jpg?v=1780579259","url":"https:\/\/gearlair.com\/products\/750w-976nm-fiber-coupled-laser-pump-diode-factory-tested-pump-source","provider":"Gearlair","version":"1.0","type":"link"}