Vertical-Cavity Surface-Emitting Laser
905nm-70W-VCSEL
905 nm VCSEL, 70 W
70 W peak-power 905 nm VCSEL array for automotive LiDAR and time-of-flight 3D sensing.
70 WPeak power
905 nmWavelength
Estimated range
- Retro-reflective target1.0 km
- Diffuse terrain335 m
Range figures are engineering estimates for a matched-filter receiver, 36 mm receive aperture and 90 % optical efficiency. See the range equation article for the full derivation.
Every parameter on this page is transcribed from the manufacturer datasheet.
905nm-70W-VCSEL specification
| Wavelength | 905 nm |
|---|---|
| Output power | 70 W |
| Divergence angle (1/e2) | 25 deg |
| Threshold current | - |
| Forward voltage | - |
| Slope efficiency | - |
| Power conversion efficiency | - |
| Package | Array |
Key features
- 70 W output
- 905 nm center wavelength
- Circular, symmetrical far field (25 deg)
- Narrow spectral width - good filter rejection
- Surface mountable where applicable
- Low temperature dependence of wavelength
This part is used in these application teardowns:
Typical applications
- Consumer 3D sensing and time-of-flight
- Automotive LiDAR
- Machine vision and IR illumination
- Proximity and gesture sensing
Related products
Need this part in a specific configuration?
Fibre pigtail, fast-axis collimation, a matched driver board or a filtered receiver - describe the build and we will quote against it.