Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 100w 905nm high power pulsed laser diodes. 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.
100W 905NM High Power Pulsed Laser Diodes
Features:
- 905nm infrared band with 100W high peak pulse power
- 200×140μm achieves optimized beam divergence
- Excellent pulse stability, fast switching speed
Applications:
- Long‑Distance Laser Ranging Modules: Widely used in high‑precision handheld and fixed laser rangefinders for surveying, military, and outdoor engineering
- Automotive LiDAR & ADAS Systems: Applied to on‑board obstacle avoidance, ranging, and assisted driving systems.
- UAV Terrain Mapping & Obstacle Avoidance: Integrated into drone‑borne laser detection modules for aerial surveying, terrain scanning, and flight safety warning.
- Industrial Safety Detection & Positioning: Used in AGV navigation, robot anti‑collision, and industrial automation positioning systems.

This 100W 905nm high‑power pulsed laser diode with a 200×140μm emitting area features strong peak power, superior beam characteristics, and high operational stability. It is widely used in laser ranging, automotive LiDAR, UAV detection, industrial automation, and security monitoring. With reliable performance and easy optical matching, it provides an ideal high‑power light source for long‑distance pulsed laser detection systems.
Data Sheet
Item No: TO905DL100
| Optical | |
| Center Wavelength | 905nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 100W |
| Emitter Size | ~200*140um |
| Fast Axis Divegence FWHM | 40DEG |
| Slow Axis Divegence FWHM | 10DEG |
| Electrical | |
| Operating Current Iop | <30A |
| Threshold Current Ith | 1A |
| Operating Voltage Vop | 28V |
| Pulse Width | 200ns |
| Frequency | 10kHz |
| Duty Cycle | 0.20% |
| Thermal | |
| Test Temperature | -40~70℃ |
| Storage Temperature | -40~85℃ |
Drawing:

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