BWT  K976AABRN-27.00W FZ14110038 27W Fiber-Coupled Pump Laser Source

The 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.

Product Specifications

Core Performance Parameters

• Model Number: BWT K976AABRN-27.00W FZ14110038

• Optical Output Power: 27.00 W (CW)

• Wavelength: 976 nm (Typical)

• Output: Fiber-Coupled

• Brand / OEM: BWT (Beijing) / Unbranded OEM Version Available

• Condition: New Original Stock

Mechanical & Physical Specifications

• Dimensions: 27 cm (L) × 14 cm (W) × 10 cm (H)

• Material: Metal Housing with Plastic Connectors & Internal Components

• Cooling: Integrated Active Cooling (TEC or Water-Cooled Heat Sink – To be confirmed per application)

• Connector Type: Standard Fiber Optic Connector (e.g., SMA-905, FC/APC – To be specified)

Electrical & Control Specifications

• Operating Voltage / Current: Dependent on drive configuration (external driver required)

• Control Interface: Analog modulation and TTL enable/disable (standard for pump diodes)

• Recommended Driver: Compatible with constant current laser diode drivers (sold separately)

Product Features & Benefits

1. Stable & Reliable 976nm Pump Source

• Provides a stable 27W output at the industry-standard 976nm wavelength, optimal for pumping Yb-doped fibers and crystals.

• High electro-optical efficiency ensures lower heat generation and longer operational lifetime.

2. Precision Fiber-Coupled Output

• Integrated fiber coupling ensures easy alignment and integration into existing optical systems.

• Delivers a high-brightness beam suitable for direct pumping or further amplification stages.

3. Compact & Robust Industrial Design

• Durable metal housing ensures mechanical stability and effective thermal management.

• Compact footprint (27×14×10 cm) allows for easy integration into laser systems, lab setups, or medical devices.

4. OEM & Integration Ready

• Sold as a complete module, ready for installation into custom laser systems, research experiments, or production equipment.

• Ideal for system integrators, R&D labs, and manufacturers requiring a reliable, high-quality pump source.

SKU Details

Intended Applications

• Fiber Laser Pumping: Primary or secondary pump for Yb-doped fiber lasers and amplifiers.

• Solid-State Laser Excitation: Pump source for Yb:YAG, Yb:KGW, and other ytterbium-doped crystals.

• Medical & Aesthetic Laser Systems: Integrated pump module for dermatology, surgery, and cosmetic laser devices.

• Industrial Material Processing: Used in laser marking, engraving, cutting, and welding systems.

• Research & Laboratory Use: Suitable for photonics research, spectroscopy, and optical experimentation.

• Telecommunications: Pump source for optical amplifiers in test and measurement setups.

Important Usage & Integration Notes

Technical Requirements

• External Driver Required: This module requires a compatible, high-stability constant current laser diode driver with appropriate safety features (interlock, soft start, overcurrent protection).

• Cooling System: Proper thermal management (via TEC controller or water chiller, depending on module configuration) is essential for stable operation and long diode lifetime.

• Optical Safety: This is a Class 4 laser product. All necessary safety enclosures, interlocks, and laser safety eyewear (for 976 nm) must be implemented.

Integration Guidance

• This is a high-precision optical component. Handle with care to avoid damaging the fiber output connector.

• Ensure clean and secure optical connections to avoid back reflections and power loss.

• Consult technical datasheets or application engineers for optimal drive current, temperature setpoints, and optical coupling guidance.

Disclaimer

• This product is intended for professional, industrial, and research use by qualified personnel with expertise in laser system integration and safety.

• Specifications are based on typical values at standard operating conditions. Performance may vary based on integration, drive parameters, and thermal management.

• The seller/manufacturer assumes no liability for improper installation, misuse, or failure to adhere to laser safety regulations.

Package Includes

• 1 × BWT K976AABRN-27.00W FZ14110038 Pump Laser Module

• Protective covers for optical connectors

• Basic technical documentation (pinout, mechanical drawings)