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Raycus 400W Pulsed Laser Pump Source Module – Customizable, 915nm Wavelength
Price range: $250.00 through $578.00
BWT Kailin 500W Laser Pump Source Module – 976nm, Fiber-Coupled (220μm Core)
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Price range: $260.00 through $338.00
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Warranty 1 year
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Free 30-Day returns
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Description
The BWT Kailin 500W Laser Pump Source Module is an industrial-grade, high-power laser diode array designed for integration into fiber laser cutting, welding, and cleaning systems. It delivers a stable 500W infrared output at 976nm, optimized for pumping high-power ytterbium-doped fiber lasers. This refurbished unit includes a 1m armored fiber output (220μm core) and is available with optional SMA905 connectors or collimating lenses for flexible system integration. It is intended for use by trained professionals in controlled industrial or lab environments.
Core Features
- High-Power Pumping: 500W output at 976nm, the industry standard wavelength for pumping high-power ytterbium-doped fiber lasers used in cutting and welding applications.
- Armored Fiber Output: 1m armored multimode fiber (220μm core) ensures robust, low-loss energy transfer to your target laser cavity.
- Gold-Plated Thermal Interface: High-thermal-conductivity gold-plated copper housing ensures efficient heat dissipation for continuous operation.
- Optional Upgrades: Available with SMA905 quick connectors or collimating lenses (1–2mm spot size, 10–35cm working distance) for custom integration.
- 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 Kailin 500W Laser Pump Source Module – 976nm, Fiber-Coupled |
| Wavelength | 976nm ±1nm (infrared) |
| Power Output | 500W (nominal) |
| Fiber Core Diameter | 220μm (multimode) |
| Fiber Length | 1m (armored) |
| Power Supply | 33V @ 32A (requires dedicated high-current power source) |
| Dimensions | 12.5cm × 4.5cm × 1.8cm |
| Weight | 673g ±2g (module only); 680g ±5g (with SMA905 connector) |
| Housing Material | Gold-plated copper (high thermal conductivity) |
| Primary Applications | Pumping fiber laser cutting/welding/cleaning systems; scientific research |
| Condition | Refurbished (tested and verified for performance) |
| Operation Requirement | Trained laser professionals only (requires thermal management expertise) |
SKU Details
| SKU | Configuration | |
|---|---|---|
| BWT-KAILIN-500W-REF | 500W Laser Pump Source + 1m Armored Fiber Output | |
| BWT-KAILIN-500W-SMA | Module + SMA905 Quick Connector Upgrade | |
| BWT-KAILIN-500W-COLL | Module + Collimating Lens Upgrade (1–2mm spot) | |
| BWT-KAILIN-KIT | Module + Thermal Compound + Power Cable |
Why Choose This BWT Pump Source?
- Trusted Performance: BWT is a global leader in high-power laser diodes, ensuring exceptional reliability and output stability for industrial applications.
- Cost-Effective Solution: Refurbished units deliver like-new performance at a fraction of the cost of new modules.
- Efficient Pumping: 976nm wavelength offers high absorption efficiency in ytterbium-doped fiber lasers, maximizing system performance.
- Flexible Integration: Optional upgrades allow you to customize the module for your specific laser system requirements.
Important Safety & Usage Notes
- Operator Training: This module must be handled and operated by trained laser professionals familiar with high-power diode safety protocols.
- Thermal Management: A dedicated water cooling system is required for continuous operation to prevent overheating and performance degradation.
- Power Supply: Ensure your power source can deliver a stable 33V @ 32A to avoid damage to the module.
- Refurbished Terms: This is a refurbished, as-is unit. It is tested for functional performance but sold without return or exchange.
- 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.
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