Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 600w 915nm fiber coupled diode laser. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
600W 915nm Fiber Coupled Diode Laser high reliability
Features:
- 915nm CW 600W high power, 200um fiber core with FC ferrule.
- 2m fiber length and 0.9mm cable for convenient integration.
- High photoelectric conversion efficiency.
Applications:
- Fiber laser pumping source for industrial high-power fiber laser systems.
- Material processing including metal cutting, welding and surface cladding.
- Scientific research and industrial solid-state laser pumping scenarios.

This 600W 915±10nm CW fiber coupled laser diode adopts 200um fiber with FC ferrule, featuring high conversion efficiency and high reliability, mainly used as fiber laser pump source for industrial processing and laser research.
Data Sheet
Item No: FC915DL600
| Optical | Typical Value |
| Center Wavelength | 915nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 650W |
| Working Mode | CW |
| Spectrum FWHM | 6nm |
| Fiber | |
| Fiber Core | 200um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1m |
| Fiber Jacket | 0.9mm |
| Fiber Connector | Bare end |
| Electrical | |
| Operating Current Iop | 29A |
| Threshold Current Ith | 2A |
| Operating Voltage Vop | 50V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperature Coefficient | 0.3nm/℃ |
Drawing:

Why Partner with Hangzhou Brandnew Technology Co., Ltd.?
"By working directly with the source, you gain a decisive competitive edge:

15
years experience
- Core Technology: Proprietary optical designs ensure industry-leading performance and strict quality consistency.
- Customize available: Our veteran engineers and flexible factory rapidly turn your custom requirements into scalable solutions, shortening your R&D cycle.
- Factory Pricing & Strict QC: From raw materials to final aging tests, our rigorous quality control guarantees maximum reliability at highly competitive, direct factory prices.
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