Description
The BWT 500W 976nm Laser Pump Source Module is an industrial-grade, high-power laser diode array designed for scientific research, fiber laser system integration, and specialized material processing applications. It delivers a stable 500W infrared output at 976nm, optimized for pumping high-power fiber lasers. This refurbished unit includes a built-in coaxial red alignment laser and a dedicated driver board for simplified integration, making it ideal for use by trained professionals in controlled lab or industrial environments.
Core Features
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High-Power Pumping: 500W output at 976nm, the industry standard wavelength for pumping high-power ytterbium-doped fiber lasers.
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Integrated Red Alignment Laser: Built-in visible red laser simplifies precise alignment of the pump beam to your fiber laser cavity.
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Included Driver Board: Pre-configured driver board with over-voltage and reverse-polarity protection ensures safe, reliable operation.
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Gold-Plated Thermal Interface: High-thermal-conductivity gold-plated copper housing ensures efficient heat dissipation for continuous operation.
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Industrial-Grade Reliability: Built by BWT (a trusted leader in laser technology) and refurbished for cost-effective performance.
Technical Specifications
| Parameter |
Details |
| Product Name |
BWT 500W 976nm Laser Pump Source Module – With Coaxial Red Alignment Laser & Driver Board |
| Wavelength |
976nm ±1nm (infrared) |
| Power Output |
500W (nominal) |
| Alignment Laser |
Built-in coaxial red visible laser |
| Power Supply |
31V @ 33A (requires dedicated high-current power source) |
| Dimensions |
Main module: 12.5cm × 4.5cm × 1.8cm; Outer housing: 16.5cm × 7.2cm × 2.0cm |
| Weight |
673g ±2g |
| Housing Material |
Gold-plated copper (high thermal conductivity) |
| Primary Applications |
Pumping high-power fiber lasers, scientific research, industrial material processing |
| Condition |
Refurbished (tested and verified for performance) |
| Operation Requirement |
Trained laser professionals only (requires thermal management expertise) |
SKU Details
| SKU |
Configuration |
Price |
| BWT-500W-976-REF |
500W 976nm Laser Pump Source + Driver Board |
$1,299.99 |
| BWT-500W-KIT |
Module + Driver Board + Thermal Compound + Power Cable |
$1,349.99 |
Why Choose This BWT Pump Source?
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Trusted Performance: BWT is a global leader in high-power laser diodes, ensuring exceptional reliability and output stability.
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Alignment Made Easy: The integrated red laser eliminates guesswork during system setup, saving time and improving accuracy.
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Efficient Pumping: 976nm wavelength offers high absorption efficiency in ytterbium-doped fiber lasers, maximizing system performance.
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Cost-Effective Solution: Refurbished units deliver like-new performance at a fraction of the cost of new modules.
Important Safety & Usage Notes
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Operator Training: This module must be handled and operated by trained laser professionals familiar with high-power diode safety protocols.
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Thermal Management: A dedicated water cooling system is required for continuous operation to prevent overheating and performance degradation.
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Power Supply: Ensure your power source can deliver a stable 31V @ 33A to avoid damage to the module or driver board.
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Refurbished Terms: This is a refurbished, as-is unit. It is tested for functional performance but sold without return or exchange.
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Regulatory Compliance: Adhere to local laser safety regulations (e.g., FDA, CE) for your application. This module is not intended for consumer or recreational use.
Would you like me to create a water cooling system setup guide to help your customers safely integrate this high-power pump source?
