{"product_id":"jdsu-140w-fiber-laser-pump-diode-module-for-laser-ignition-cleaning-cutting-welding-systems","title":"JDSU 140W Fiber Laser Pump Diode Module (for Laser Ignition, Cleaning, Cutting \u0026 Welding Systems)","description":"\u003cdiv\u003eThis JDSU 140W fiber laser pump diode module is a genuine pulled component from high-power industrial laser systems, designed for reliable performance in laser ignition, rust removal, precision cutting, and welding applications. Each unit undergoes rigorous testing (with video verification) to ensure stable 140W output, making it an ideal replacement part for maintenance teams, laser system integrators, and OEM manufacturers.\u003c\/div\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch3\u003e📊 Key Features \u0026amp; Specifications\u003c\/h3\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: JDSU (捷迪迅)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePower Output\u003c\/strong\u003e: 140W (rated, tested for stable performance)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWavelength\u003c\/strong\u003e: 976nm (optimized for fiber laser pumping efficiency)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Specifications\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n \t\u003cli\u003eOperating Voltage: 16V DC\u003c\/li\u003e\r\n \t\u003cli\u003eMaximum Operating Current: 14A (critical: do not exceed)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFiber Configuration\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n \t\u003cli\u003eCore Diameter: 135μm \/ 155μm\u003c\/li\u003e\r\n \t\u003cli\u003eFocus Spot Size: 1–2mm (at 35cm focus distance)\u003c\/li\u003e\r\n \t\u003cli\u003eEffective Focus Range: 35cm (optimized for high-energy density)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInterface Options\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n \t\u003cli\u003eBare fiber output (no protection)\u003c\/li\u003e\r\n \t\u003cli\u003eSMA905 quick-connect connector\u003c\/li\u003e\r\n \t\u003cli\u003eArmored protective fiber + focus lens (for direct drilling)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: Compact aluminum heat sink with gold-plated base for thermal management\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCondition\u003c\/strong\u003e: Original pulled unit, tested with video verification before shipment\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Each module is labeled with a unique serial number for traceability\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch3\u003e🛠️ SKU Details\u003c\/h3\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eSKU Code\u003c\/th\u003e\r\n\u003cth\u003eConfiguration\u003c\/th\u003e\r\n\u003cth\u003eQuantity\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eJDSU-140W-976-BARE\u003c\/td\u003e\r\n\u003ctd\u003e140W, 976nm, bare fiber output\u003c\/td\u003e\r\n\u003ctd\u003eIn stock\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eJDSU-140W-976-SMA\u003c\/td\u003e\r\n\u003ctd\u003e140W, 976nm, SMA905 connector\u003c\/td\u003e\r\n\u003ctd\u003eIn stock\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eJDSU-140W-976-LENS\u003c\/td\u003e\r\n\u003ctd\u003e140W, 976nm, armored fiber + focus lens\u003c\/td\u003e\r\n\u003ctd\u003eMade-to-order\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch3\u003e🎯 Applications\u003c\/h3\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eLaser ignition for industrial burners and engines\u003c\/li\u003e\r\n \t\u003cli\u003eLaser cleaning for rust, paint, and oxide removal\u003c\/li\u003e\r\n \t\u003cli\u003eHigh-power laser cutting of metals and composites\u003c\/li\u003e\r\n \t\u003cli\u003ePrecision laser welding and cladding\u003c\/li\u003e\r\n \t\u003cli\u003eCustom laser system integration for research and production\u003c\/li\u003e\r\n \t\u003cli\u003eReplacement pump source for JDSU fiber laser systems\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch3\u003e💡 Why Choose Our JDSU 140W Pump Module?\u003c\/h3\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGenuine JDSU Components\u003c\/strong\u003e: Sourced directly from working laser systems for guaranteed compatibility\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eVerified Performance\u003c\/strong\u003e: Each module undergoes full power testing (with video proof) to confirm 140W output\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eMulti-Interface Flexibility\u003c\/strong\u003e: Choose between bare fiber, SMA905, or lens-integrated output to match your system\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCritical Safety Compliance\u003c\/strong\u003e: Pre-tested to ensure current does not exceed 14A (prevents thermal damage)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e: Significant savings compared to new OEM modules, with equivalent performance\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e: Dispatched within 48 hours from our Zhejiang warehouse, with global delivery options\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch3\u003e📦 Package Includes\u003c\/h3\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e1 x JDSU 140W Fiber Laser Pump Diode Module (as per your SKU selection)\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n1 x Protective fiber cable (yellow or armored, based on configuration)\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n1 x Test video link (verifying power output)\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n1 x Anti-static packaging for safe handling\u003c\/div\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch3\u003e⚠️ Important Notes\u003c\/h3\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCritical Operation Rule\u003c\/strong\u003e: Current must NOT exceed 14A. Overcurrent causes irreversible damage to the module.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNon-Returnable Policy\u003c\/strong\u003e: This is a custom pulled unit, sold as-is. No returns or exchanges are accepted after delivery.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInspection Requirement\u003c\/strong\u003e: Inspect the package immediately upon receipt. Report damage before signing for delivery.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eTechnical Expertise\u003c\/strong\u003e: Installation requires specialized knowledge of high-power laser systems and thermal management.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCosmetic Condition\u003c\/strong\u003e: This is a used component; minor cosmetic wear is typical but does not affect functionality.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":" LaserOne","offers":[{"title":"Default Title","offer_id":48736138297567,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/a12a467a-_E4_B8_BB_E5_9B_BE5-6.jpg?v=1774876599","url":"https:\/\/gearlair.com\/products\/jdsu-140w-fiber-laser-pump-diode-module-for-laser-ignition-cleaning-cutting-welding-systems","provider":"Gearlair","version":"1.0","type":"link"}