Description
Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 40w 808nm fiber coupled laser diode with thermistor. 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.
40W 808nm Fiber Coupled Laser Diode
Features
- 808nm near-infrared wavelength, 40W high-power CW output, stable power and low thermal drift.
- 400μm large-core fiber with detachable structure, easy disassembly, replacement and on-site maintenance.
- High coupling efficiency, uniform energy distribution, adaptable to various optical path layouts.
- Optimized heat dissipation design, low power attenuation, supports long-term continuous operation.
Applications
- Laser Pumping Source: Perfect for solid-state lasers and fiber lasers, high absorption rate improves photoelectric conversion efficiency.
- Industrial Thermal Processing: Ideal for plastic welding, adhesive curing, paint drying and material surface heat treatment.
- Medical Phototherapy Equipment: Widely used in infrared rehabilitation and physical therapy devices for uniform irradiation.
- Large-area Infrared Illumination: Serves as fill light for night vision monitoring and industrial large-scale inspection systems.
Specification
Item Number: FC808CB40
| Optical | |
| Center Wavelength | 808nm |
| Wavelength Tolerance | ±3nm |
| Output Power | 40W |
| Fiber | |
| Fiber Core | 400um |
| Fiber NA | 0.22NA |
| Fiber Length | 1m/0.9mm |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Iop | 40A |
| Threshold Current Ith | 9A |
| Operating Voltage Vop | 2V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
Package Drawing and Pin Functions:
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