100mW 974nm Unmounted Laser Bar
The application of 100mW 974nm Unmounted Laser Bar is mainly concentrated in the fields of laser radar, laser communication, laser processing, etc.
Lidar: With the booming market of unmanned driving, the market of automotive laser radar is developing rapidly. Laser radar can identify obstacles and ensure driving safety. It is widely used in the fields of unmanned driving and exploration and mapping. Due to its specific wavelength and power, the 974nm laser chip is very suitable for use in laser radar systems to provide accurate distance measurement and object recognition
Features:
> Working mode: CW
> Emitter width: 4um
> Cavity length: 990um-1010um
> Chip width: 490-510um
> Thickness: 135um-165um

Data sheet:
Item No.:LC974SE100
Item Name: 100mW 974nm Single Emitter Laser Chip
| Optical | Min | Typ | Max | Unit |
| Central Wavelength | 971 | 974 | 977 | nm |
| Output Power | 100 | mW | ||
| Spectrum Width | 2 | nm | ||
| Emitter Width | 4 | um | ||
| Cavity Length | 990 | 1000 | 1010 | um |
| Chip Width | 490 | 500 | 510 | um |
| Thickness | 135 | 150 | 165 | um |
| Fast Axis Divergence(FWHM) | 40 | Deg | ||
| Slow Axis Divergence(FWHM) | 8 | Deg |
| Electrical | Min | Typ | Max | Unit |
| Operating Current Iop | 120 | 130 | mA | |
| Threshold Current Ith | 15 | mA | ||
| Operating Voltage Vop | 2 | 2.5 | V | |
| Conversion Efficiency | 30 | 40 | % |
| Thermal | Min | Typ | Max | Unit |
| Operating Temperature | 25 | ℃ | ||
| Wavelength Temperature Coefficient | 0.3 | nm/℃ |
Hot Tags: 100mw 974nm unmounted laser bar suppliers, manufacturers China, factory, wholesale, made in China










