{"product_id":"500w-kailin-laser-pump-source-module-refurbished-fiber-coupled-220μm-core","title":"500W Kailin Laser Pump Source Module – Refurbished, Fiber-Coupled (220μm Core)","description":"\u003cdiv\u003eThe \u003cstrong\u003e500W Kailin Laser Pump Source Module\u003c\/strong\u003e is a professional-grade, refurbished laser diode array designed for scientific research, fiber laser system integration, and specialized industrial applications. It delivers a stable 500W infrared output at 976nm, optimized for pumping high-power ytterbium-doped fiber lasers. This original refurbished unit includes a 1m fiber output (220μm core) for flexible, low-loss energy delivery and is intended for use by trained professionals in controlled lab or industrial environments.\u003c\/div\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch2\u003eCore Features\u003c\/h2\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eHigh-Power Pumping\u003c\/strong\u003e: 500W output at 976nm, the industry standard wavelength for pumping high-power ytterbium-doped fiber lasers.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFiber-Coupled Delivery\u003c\/strong\u003e: Integrated 220μm core multimode fiber (1m length) ensures precise, low-loss energy transfer to your target laser cavity.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGold-Plated Thermal Interface\u003c\/strong\u003e: High-thermal-conductivity gold-plated copper housing ensures efficient heat dissipation for continuous operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRefurbished Reliability\u003c\/strong\u003e: Original refurbished unit tested to deliver stable performance, providing a cost-effective solution for critical applications.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eModification-Friendly\u003c\/strong\u003e: Optional SMA905 connector or collimating lens upgrades are available for custom integration.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e500W Kailin Laser Pump Source Module – Refurbished, Fiber-Coupled\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e976nm ±1nm (infrared)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e500W (nominal)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eFiber Core Diameter\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e220μm (multimode)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eFiber Length\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e1m\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e33V @ 32A (requires dedicated high-current power source)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e12.5cm × 4.5cm × 1.8cm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e673g ±2g\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eGold-plated copper (high thermal conductivity)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003ePrimary Applications\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003ePumping high-power fiber lasers, scientific research, industrial material processing\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eRefurbished (original unit, tested and verified for performance)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOperation Requirement\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eTrained laser professionals only (requires thermal management expertise)\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\u003ch2\u003eSKU Details\u003c\/h2\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eKAILIN-500W-REF\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e500W Laser Pump Source + 1m 220μm Fiber Output\u003c\/td\u003e\r\n\u003ctd\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eKAILIN-500W-KIT\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eModule + Thermal Compound + Power Cable\u003c\/td\u003e\r\n\u003ctd\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eKAILIN-500W-UPGRADE\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eModule + SMA905 Connector Upgrade + Collimating Lens\u003c\/td\u003e\r\n\u003ctd\u003e\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\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch2\u003eWhy Choose This Kailin Pump Source?\u003c\/h2\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eTrusted Performance\u003c\/strong\u003e: Kailin is a leading provider of high-power laser diodes, ensuring exceptional reliability and output stability.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCost-Effective Solution\u003c\/strong\u003e: Refurbished original units deliver like-new performance at a fraction of the cost of new modules.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEfficient Pumping\u003c\/strong\u003e: 976nm wavelength offers high absorption efficiency in ytterbium-doped fiber lasers, maximizing system performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFlexible Integration\u003c\/strong\u003e: Optional upgrades allow you to customize the module for your specific laser system requirements.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003ch2\u003eImportant Safety \u0026amp; Usage Notes\u003c\/h2\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOperator Training\u003c\/strong\u003e: This module must be handled and operated by trained laser professionals familiar with high-power diode safety protocols.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eThermal Management\u003c\/strong\u003e: A dedicated water cooling system is required for continuous operation to prevent overheating and performance degradation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: Ensure your power source can deliver a stable 33V @ 32A to avoid damage to the module.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRefurbished Terms\u003c\/strong\u003e: This is a refurbished, as-is unit. It is tested for functional performance but sold without return or exchange.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRegulatory Compliance\u003c\/strong\u003e: Adhere to local laser safety regulations (e.g., FDA, CE) for your application. This module is not intended for consumer or recreational use.\u003c\/li\u003e\r\n\u003c\/ol\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\u003cdiv\u003eWould you like me to create a \u003cstrong\u003ewater cooling system setup guide\u003c\/strong\u003e to help your customers safely integrate this high-power pump source?\u003c\/div\u003e","brand":" LaserOne","offers":[{"title":"Default Title","offer_id":48736136462559,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/a54fadad-SKU_E5_9B_BE1-13.webp?v=1774876586","url":"https:\/\/gearlair.com\/products\/500w-kailin-laser-pump-source-module-refurbished-fiber-coupled-220%ce%bcm-core","provider":"Gearlair","version":"1.0","type":"link"}