{"product_id":"bwt-k976aabrn-27-00w-fz14110038-27w-fiber-coupled-pump-laser-source","title":"BWT  K976AABRN-27.00W FZ14110038 27W Fiber-Coupled Pump Laser Source","description":"\u003cp class=\"ds-markdown-paragraph\"\u003eThe BWT K976AABRN-27.00W FZ14110038 is a high-performance, OEM-grade 27W fiber-coupled laser pump source. Designed for integration into demanding optical systems, this compact and efficient pump module features a reliable 976nm diode with stable power output and integrated cooling. Ideal for fiber laser pumping, solid-state laser excitation, medical equipment, and industrial material processing applications requiring precise and continuous optical power delivery.\u003c\/p\u003e\r\n\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Performance Parameters\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e BWT K976AABRN-27.00W FZ14110038\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eOptical Output Power:\u003c\/strong\u003e 27.00 W (CW)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eWavelength:\u003c\/strong\u003e 976 nm (Typical)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eOutput:\u003c\/strong\u003e Fiber-Coupled\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eBrand \/ OEM:\u003c\/strong\u003e BWT (Beijing) \/ Unbranded OEM Version Available\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New Original Stock\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eMechanical \u0026amp; Physical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 27 cm (L) × 14 cm (W) × 10 cm (H)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal Housing with Plastic Connectors \u0026amp; Internal Components\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eCooling:\u003c\/strong\u003e Integrated Active Cooling (TEC or Water-Cooled Heat Sink – To be confirmed per application)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Standard Fiber Optic Connector (e.g., SMA-905, FC\/APC – To be specified)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eElectrical \u0026amp; Control Specifications\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eOperating Voltage \/ Current:\u003c\/strong\u003e Dependent on drive configuration (external driver required)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eControl Interface:\u003c\/strong\u003e Analog modulation and TTL enable\/disable (standard for pump diodes)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eRecommended Driver:\u003c\/strong\u003e Compatible with constant current laser diode drivers (sold separately)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eProduct Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003ch3\u003e\u003cstrong\u003e1. Stable \u0026amp; Reliable 976nm Pump Source\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eProvides a stable 27W output at the industry-standard 976nm wavelength, optimal for pumping Yb-doped fibers and crystals.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eHigh electro-optical efficiency ensures lower heat generation and longer operational lifetime.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003e2. Precision Fiber-Coupled Output\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eIntegrated fiber coupling ensures easy alignment and integration into existing optical systems.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eDelivers a high-brightness beam suitable for direct pumping or further amplification stages.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003e3. Compact \u0026amp; Robust Industrial Design\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eDurable metal housing ensures mechanical stability and effective thermal management.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eCompact footprint (27×14×10 cm) allows for easy integration into laser systems, lab setups, or medical devices.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003e4. OEM \u0026amp; Integration Ready\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eSold as a complete module, ready for installation into custom laser systems, research experiments, or production equipment.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eIdeal for system integrators, R\u0026amp;D labs, and manufacturers requiring a reliable, high-quality pump source.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eSKU Details\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\r\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\r\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\r\n\u003cdiv class=\"ds-scroll-area__horizontal-bar\"\u003e\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003e\u003cstrong\u003eSKU Code\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eNotes\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\u003eK976AABRN-27W-FZ14110038\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eBWT 27W Fiber-Coupled Pump Laser Module\u003c\/td\u003e\r\n\u003ctd\u003e27.00 W\u003c\/td\u003e\r\n\u003ctd\u003e976 nm\u003c\/td\u003e\r\n\u003ctd\u003eNew, Original Stock\u003c\/td\u003e\r\n\u003ctd\u003eIncludes pump diode, cooling, fiber pigtail. Driver sold separately.\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\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eIntended Applications\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eFiber Laser Pumping:\u003c\/strong\u003e Primary or secondary pump for Yb-doped fiber lasers and amplifiers.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eSolid-State Laser Excitation:\u003c\/strong\u003e Pump source for Yb:YAG, Yb:KGW, and other ytterbium-doped crystals.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMedical \u0026amp; Aesthetic Laser Systems:\u003c\/strong\u003e Integrated pump module for dermatology, surgery, and cosmetic laser devices.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eIndustrial Material Processing:\u003c\/strong\u003e Used in laser marking, engraving, cutting, and welding systems.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eResearch \u0026amp; Laboratory Use:\u003c\/strong\u003e Suitable for photonics research, spectroscopy, and optical experimentation.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eTelecommunications:\u003c\/strong\u003e Pump source for optical amplifiers in test and measurement setups.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eImportant Usage \u0026amp; Integration Notes\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003ch3\u003e\u003cstrong\u003eTechnical Requirements\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eExternal Driver Required:\u003c\/strong\u003e This module requires a compatible, high-stability constant current laser diode driver with appropriate safety features (interlock, soft start, overcurrent protection).\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eCooling System:\u003c\/strong\u003e Proper thermal management (via TEC controller or water chiller, depending on module configuration) is essential for stable operation and long diode lifetime.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eOptical Safety:\u003c\/strong\u003e This is a Class 4 laser product. All necessary safety enclosures, interlocks, and laser safety eyewear (for 976 nm) must be implemented.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eIntegration Guidance\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eThis is a high-precision optical component. Handle with care to avoid damaging the fiber output connector.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eEnsure clean and secure optical connections to avoid back reflections and power loss.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eConsult technical datasheets or application engineers for optimal drive current, temperature setpoints, and optical coupling guidance.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eThis product is intended for professional, industrial, and research use by qualified personnel with expertise in laser system integration and safety.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eSpecifications are based on typical values at standard operating conditions. Performance may vary based on integration, drive parameters, and thermal management.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eThe seller\/manufacturer assumes no liability for improper installation, misuse, or failure to adhere to laser safety regulations.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e1 × BWT K976AABRN-27.00W FZ14110038 Pump Laser Module\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eProtective covers for optical connectors\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eBasic technical documentation (pinout, mechanical drawings)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":" LaserOne","offers":[{"title":"Default Title","offer_id":48736135905503,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/9b734db2-_E4_B8_BB_E5_9B_BE1-55.webp?v=1774876583","url":"https:\/\/gearlair.com\/products\/bwt-k976aabrn-27-00w-fz14110038-27w-fiber-coupled-pump-laser-source","provider":"Gearlair","version":"1.0","type":"link"}