{"product_id":"raycus-300w-laser-pump-source-module-915nm-wavelength-customizable-options","title":"Raycus 300W Laser Pump Source Module – 915nm Wavelength, Customizable Options","description":"\u003cdiv\u003eThe \u003cstrong\u003eRaycus 300W Laser Pump Source Module\u003c\/strong\u003e is a high-power, industrial-grade laser diode array designed for integration into fiber laser cutting, welding, and cleaning systems. It delivers a stable 300W infrared output at 915nm, optimized for pumping high-power ytterbium-doped fiber lasers. This custom-configurable unit offers multiple output and protection options, making it ideal for professional users and advanced hobbyists building or modifying laser systems in controlled 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-Efficiency Pumping\u003c\/strong\u003e: 915nm wavelength provides high absorption efficiency in ytterbium-doped fiber lasers, maximizing system performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eMultiple Configurations\u003c\/strong\u003e: Choose from bare fiber, armored fiber with SMA905 connector, or armored fiber with a collimating lens for flexible integration.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRobust Fiber Protection\u003c\/strong\u003e: Optional metal armored fiber prevents breakage and damage during installation and operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePrecision Beam Focusing\u003c\/strong\u003e: Available collimating lenses (1–2mm spot size, 10–35cm working distance) deliver a tightly focused beam for material processing.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Reliability\u003c\/strong\u003e: Built by Raycus, a trusted leader in fiber laser technology, ensuring consistent performance in demanding applications.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePWM Support\u003c\/strong\u003e: Compatible with PWM frequencies up to 100kHz for pulsed operation.\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\u003eRaycus 300W Laser Pump Source Module\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\u003e915nm ±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\u003e300W (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\u003e200μm (multimode)\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\u003e31V @ 18A (requires dedicated high-current power source)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eMaximum PWM Frequency\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e100kHz\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\u003e~150mm × 70mm × 20mm\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\u003eFiber laser cutting\/welding\/cleaning systems, custom laser builds, and research projects\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 (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 or advanced users with technical 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 Options\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\u003eSKU\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eConfiguration\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\u003eRAYCUS-300W-BARE\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e300W Laser Pump Source, bare fiber output\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eRAYCUS-300W-ARMORED\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eModule + metal armored fiber + SMA905 quick connector\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eRAYCUS-300W-COLLIMATED\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eModule + armored fiber + collimating lens (1–2mm spot, 10–35cm working distance)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eRAYCUS-300W-DIRECT\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e300W Laser Pump Source, direct output (no fiber)\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\u003eWhy Choose This Raycus 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: Raycus is a leading provider of fiber laser technology, ensuring exceptional reliability and output stability for industrial and research applications.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFlexible Customization\u003c\/strong\u003e: Multiple configurations let you select the perfect setup for your laser system, from bare fiber to a fully collimated solution.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDurable Protection\u003c\/strong\u003e: The armored fiber option ensures your laser path remains secure, even in challenging industrial environments.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCost-Effective Solution\u003c\/strong\u003e: Refurbished units deliver professional-grade performance at a fraction of the cost of new modules.\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 Expertise\u003c\/strong\u003e: This module requires users with technical knowledge of laser systems and high-power electronics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eThermal Management\u003c\/strong\u003e: A robust active cooling system is essential to maintain temperatures ≤45°C during continuous operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLaser Safety\u003c\/strong\u003e: Always wear appropriate laser safety goggles (OD 4+ for 915nm) when operating. Never point the beam at people, animals, or reflective surfaces.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCurrent Control\u003c\/strong\u003e: Strictly maintain current at ≤18A; exceeding this limit will cause irreversible damage and performance degradation.\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","brand":" LaserOne","offers":[{"title":"Default Title","offer_id":48736137019615,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/32a28ec3-_E4_B8_BB_E5_9B_BE1-84.webp?v=1774876592","url":"https:\/\/gearlair.com\/products\/raycus-300w-laser-pump-source-module-915nm-wavelength-customizable-options","provider":"Gearlair","version":"1.0","type":"link"}