| Customization: | Available |
|---|---|
| Certification: | CE |
| Wavelength: | 905nm |
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Quick details:
Power:25W,50W,75W,100W,140W
Emitter size for 100W:300μm x 16μm
High conversion efficiency up to 41%
High temperature resistance
Application Ranger finding, sweeping robot, unmanned logistics vehicles, unmanned driving etc.
As the most important sensors used in autonomous vehicles, lidar can accurately measure, identify and track targets, and can help to avoid obstacles. It is important for ensuring the safety of autonomous vehicles.And the most core component of lidar is chip, the chip determines the performance of lidar products. The quality of chip determines the direction of autonomous driving.
The new 100W chip model is LC905SE100, with 4 layers of emitting sections, the emitting size is 300μm x 16μm, and conversion efficiency is 41%. The fast axis divergence angle is 30 degrees, and the slow axis divergence angle is 10 degrees. In particular, it is worth pointing out that this chip has excellent high temperature resistance characteristics. The test is repeated at a variable temperature of 25°C to 125°C, and the power is reduced by 4% for every 10°C increase.
Product Photo
| Optical | |
| Center Wavelength | 905nm |
| Output Power | 100W |
| Working Mode | QCW |
| Spectrum Width | 4nm |
| Emitter Width | 300um |
| Emitter Pitch | 400um |
| Cavity Length | 750um |
| Thickness | 150um |
| Fast Axis Divergence(FWHM) | 30Deg |
| Slow Axis Divergence (FWHM) | 13Deg |
| Polarization Mode | TE |
| Slope Efficiency | 4.7W/A |
| Electrical | |
| Operating Current Iop | 31A |
| Threshold Current Ith | 0.8A |
| Operating Voltage Vop | 12V |
| Conversion Efficiency | 41% |
| Pulse Width | 200ns |
| Duty Cycle | 0.01% |
| Repetition Frequency | 5000Hz |
| Thermal | |
| Operating Temperature | 25ºC |
| Wavelength Temperature Coefficient | 0.31nm/ºC |
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