Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 915nm 50um fiber coupled laser diode. 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.
915nm 62.5um Fiber Coupled Laser Diode
Features:
- 915nm high-efficiency IR wavelength, stable CW output
- 62.5um fiber core + 0.22NA, optimized beam collimation
- 6nm narrow FWHM, excellent spectral stability
Applications:
- Laser Pumping Systems: Premium low/mid-power pump source for fiber/solid-state lasers
- Precision Optoelectronic Sensing: Applied in laser ranging, industrial position detection
- Micro-Material Processing: For fine cutting/engraving of thin metal, engineering plastics and electronic components
- OEM Laser Module Manufacturing: Core component for compact laser modules

This 915nm fiber coupled laser diode is engineered with a 62.5um fiber core, 0.22NA and 6nm narrow FWHM, delivering high-stability infrared output with exceptional spectral and beam performance. Equipped with a standard SMA905 connector, it enables plug-and-play integration into laser pumping, precision sensing, micro-processing and custom laser module systems. Its industrial-grade design ensures high coupling efficiency, low optical loss and long-term reliable operation, making it a cost-effective, high-performance choice for laser equipment manufacturers, system integrators and optoelectronic R&D institutions.
Data Sheet
Item No: FC915DL25
| Optical | |
| Center Wavelength | 915nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 25W |
| FWHM | 6nm |
| Fiber | |
| Fiber Core | 62.5um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1m/0.9mm Jacket |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Iop | 13A |
| Threshold Current Ith | 1A |
| Operating Voltage Vop | 6V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperature Coefficient | 0.3nm/℃ |
Drawing:

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