Lasermate offers 940nm, 4000mW, multi-emitter, Vertical Cavity Surface Emitting Laser (VCSEL) chip. Designed for use as sensing light source, IR illumination, 3D sensing, Time of Flight (TOF), structure light, iris/facial recognition.
VCC-94A4WH – 940nm 4000mW VCSEL Chip
Description
The Lasermate VCC-94A4WH is an 940nm wavelength, 4000mW output power, multi-emitter, Vertical Cavity Surface Emitting Laser (VCSEL) chip designed for use in sensing applications.
[PDF] VCC-94A4WH: 940nm 4000mW VCSEL Chip (Die) Product Data Sheet
Features
- 940nm multi-emitter VCSEL chip
- Typical 4W peak pulse output at 4.7A
- High PCE (Power Conversion Efficiency): Typical 40%
- -20 to 85oC operating temperature
- Number of emitters: 977
- Chip size: 1400 x 1488 ± 15 um
- Electrode side: Gold alloy on both anode P (emission side) and cathode N (backside)
Applications
- Sensing light source
- IR illumination
- 3D sensing
- Time of Flight (TOF), Structure light, Iris/Facial recognition, etc.
Specifications
Form Factor: Die
Wavelength: 940nm
Output Power: 4000mW
Operating Current: 4.7A
Spatial Mode: Multimode
Emitters: Multiple
Operating Temperature: -20 to 85°C
Dimensions: 1400x1488x120 um