{"product_id":"modified-680w-976nm-fiber-pump-source-220μm-core-with-preassembled-water-cooling-plate","title":"Modified 680W 976nm Fiber Pump Source 220μm Core With Preassembled Water Cooling Plate","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eBrand-new 680W 976nm fiber coupled laser pump source, professionally modified for personal DIY laser projects only. Every pump comes with complete factory packaging, official inspection report and unique pump body code with three codes in one for product traceability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eWe finished factory modification in advance: equipped with durable armored fiber sheath to protect internal fiber cable; SMA905 connector is pre-ground and polished, easy for daily cleaning and effectively lower fiber burning risk during high-power operation. A prefabricated matched water-cooling plate is included in the package, users only need to apply thermal grease to finish installation for instant startup.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eDetailed Specifications\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eRated Power: 680W\u003c\/li\u003e\n\u003cli\u003eWavelength: 976nm\u003c\/li\u003e\n\u003cli\u003eCore Diameter: 220μm\u003c\/li\u003e\n\u003cli\u003eFiber Length: 2 Meters\u003c\/li\u003e\n\u003cli\u003eConnector: Pre-ground \u0026amp; Polished SMA905 with armored fiber protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e1 x Modified 680W Laser Pump Source\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n1 x Custom Matching Water Cooling Plate\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eRecommended Thermal Grease: LiMin TF9 (8g separately prepared by buyer, not included in package)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eEasy Operation Guide\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThe pump set is pre-modified for ready-to-use performance. After smearing proper thermal grease between pump body and cooling plate, connect cooling water circuit and optical path, then the pump can be put into normal operation directly. Pre-shipment full output testing is finished, official test video of normal light emission will be sent to customers before delivery for verification.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eImportant Disclaimer \u0026amp; After-sales Policy\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003eThis laser pump module is original factory produced, we only provide secondary modification service and matching accessories for \u003cstrong\u003epersonal DIY use only\u003c\/strong\u003e, not official original manufacturer.\u003c\/li\u003e\n\u003cli\u003eNo manufacturer warranty is provided for this item, we cannot offer any after-sales maintenance or technical service after shipment; product price excludes all extra service fees.\u003c\/li\u003e\n\u003cli\u003eHigh-power electro-optical component is fragile; improper installation, wrong cooling or misoperation easily leads to burnout of optical fiber and SMA connector, fiber burning damage is a common normal risk under high-power working condition.\u003c\/li\u003e\n\u003cli\u003eAll items pass light output inspection before dispatch with test video provided; \u003cstrong\u003eall sales are final, no return or exchange for any reasons after delivery, please confirm your demand before placing orders\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Gearlair","offers":[{"title":"Default Title","offer_id":49993669542111,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/1_cdfc2918-0d73-401c-8cb2-e510636a73e6.jpg?v=1780541269","url":"https:\/\/gearlair.com\/products\/modified-680w-976nm-fiber-pump-source-220%ce%bcm-core-with-preassembled-water-cooling-plate","provider":"Gearlair","version":"1.0","type":"link"}