Description
The RECI 350W/375W Laser Pump Source Module is a high-power, industrial-grade laser diode array designed for integration into fiber laser cutting, welding, and cleaning systems. It delivers a stable 350W–375W infrared output at 915nm, optimized for pumping high-power ytterbium-doped fiber lasers. This refurbished unit features both built-in water cooling and optional air cooling, making it ideal for professional users and advanced hobbyists building or modifying laser systems in controlled environments.
Core Features
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Dual Cooling Capability: Built-in water cooling system for continuous high-power operation, with the flexibility to use air cooling for lower-power applications.
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High-Efficiency Pumping: 915nm wavelength provides maximum absorption efficiency in ytterbium-doped fiber lasers, ensuring optimal system performance.
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Robust Fiber Protection: Optional armored fiber with SMA905 quick connector prevents breakage and damage during installation and operation.
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Precision Beam Focusing: Compatible with collimating lenses (1–2mm spot size, 35cm working distance) for precise material processing.
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Industrial-Grade Reliability: Built by RECI, a trusted leader in laser technology, ensuring consistent performance in demanding applications.
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Pre-Shipment Testing: Each unit undergoes a functional test to confirm full 350W/375W output and reliability.
Technical Specifications
| Parameter |
Details |
| Product Name |
RECI 350W/375W Laser Pump Source Module |
| Wavelength |
915nm ±1nm (infrared) |
| Power Output |
350W (nominal) / 375W (peak) |
| Fiber Core Diameter |
200μm (multimode) |
| Thermal Management |
Built-in water cooling + optional air cooling |
| Housing Material |
High-thermal-conductivity copper + aluminum |
| Primary Applications |
Pumping fiber laser cutting/welding/cleaning systems, custom laser builds, and research projects |
| Condition |
Refurbished (pre-owned, tested and verified for performance) |
| Operation Requirement |
Trained laser professionals or advanced users with technical expertise |
SKU Options
| SKU |
Configuration |
| RECI-350W-WATER |
350W Laser Pump Source + built-in water cooling |
| RECI-375W-ARMORED |
Module + armored fiber + SMA905 quick connector + water cooling |
| RECI-375W-COLLIMATED |
Module + armored fiber + collimating lens + water cooling |
Why Choose This RECI Pump Source?
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Trusted Performance: RECI is a leading provider of fiber laser technology, ensuring exceptional reliability and output stability for industrial applications.
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Flexible Cooling: Dual cooling options let you optimize performance for your specific application, from continuous high-power operation to lower-power air-cooled setups.
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Cost-Effective Solution: Refurbished units deliver professional-grade performance at a fraction of the cost of new modules.
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Verified Quality: Each unit is tested before shipment, giving you confidence in its performance.
Important Safety & Usage Notes
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Thermal Management: Use the built-in water cooling system for continuous high-power operation to prevent overheating and thermal runaway. Air cooling is only recommended for lower-power, intermittent use.
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Laser Safety: Always wear appropriate laser safety goggles (OD 4+ for 915nm) when operating. Never point the beam at people, animals, or reflective surfaces.
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Fiber Care: Ensure the optical fiber remains free of dust, splashes, and debris. Avoid bending beyond the 90° limit to prevent signal loss and damage.
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Pre-Owned 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.
