910/10nm Optical Narrowband Filter For LiDAR Optics
910/10nm optical filter is a narrowband filter with 10nm bandwidth. It is specially designed for LiDAR optics. Coligh is a leading manufacturer of optical filters for lidar light detection and ranging.
- 10nm narrowband design can suppress ambient light near 900nm and other interfering light sources in the LiDAR system, reducing noise
- >95% transmittance ensures high transmittance at 910nm wavelength and reduces optical path energy loss
- Excellent stability ensures that Ricoh films have no risk of delamination and cracking in vehicle form or extreme weather
- Bulk procurement supports fast delivery of 10k+ units, reducing customer unit costs.
910/10nm Narrow Band Filter Discription
The 910/10nm optical narrowband filter supplied by Coligh is a precision filter designed specifically for LIDAR optical systems. This filter can isolate the 910nm target wavelength, suppress the interference of ambient stray light, and improve the signal-to-noise ratio. With a peak transmittance of >95% and extremely low reflectivity, it helps LiDAR OEM manufacturers, sensor system integrators, and robot manufacturers to quickly integrate
910/10nm Narrowband Filter Spectrum Curve
910/10nm Narrow Band Filters Spectrum Specification
| Optical Filter type: | NIR Bandpass Filter | Substrate: | Float glass, B270, Fused Silica |
| Center wavelength | 910-/-2nm | Angle of Incidence | OEM from 0 deg to 35 deg |
| Full half bandwidth | 10+/-2nm | Coating menthod | Hard Coating |
| Transmission average | >=95% | Size: | Any Size custom below 100*100mm |
| Blcoking wavelength range | 200-1100nm | Clear aperture: | >90% of the diameter or size |
| Blocking depth: | OD4 and above or custom | Thickness Option: | 0.5mm, 0.55mm, 0.7mm, 1.0mm, 1.1mm or custom |
| Surface quality: | 80/50 60/40 | Application | lidar light detection |
910/10nm Narrowband Filter Applications
- In industrial radar equipment, it is used for high-precision scenarios such as quality inspection and volume detection.
- In intelligent traffic systems, it is used to identify vehicle speed and spacing.
- Through radar scanners, it detects daily inspections of bridges and tunnels.
- In agriculture, it analyzes the growth status of crops through farmland maps generated by radar.
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