Description
Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced vertical cavity surface emitting vcsel laser chip 940nm. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
1.5W,3W,5W 940nm VCSEL Vertical Cavity Single Emitter Laser Chip
Feature:
Wavelength 940nm
Output power 1.5W,3W,5W
High power, High efficiency, high reliability
wavelength,power,size can be customized
3D sensor application.
Application:
Facial recognition
Application:
Facial recognition
Unmanned vehicle
Intelligent security
AR/VR
Specification:
| Optical | |||
| Wavelength | 940nm | ||
| Emitter Width | 10um | ||
| Spectral Width FWHM | 1nm | ||
| Minimun array space | 40c | ||
| Output Power | 1.5W | 3W | 5W |
| Emitter Spots | 407 | 607 | 997 |
| Operating Current Iop |
1.9A |
3.8A | 6.3A |
| Threshold Current Ith |
0.4A |
0.6A | 1A |
| Operating Voltage Vop | 2v | ||
| Slope Efficiency |
35% |
||
| Pluse Width | 100us | ||
| Duty Circle | 1% | ||
| Divergence Angle | 21~25 degree | ||
| Size | |||
| Emitter Length | 777um | 950um | 1227um |
| Emitter Width | 770um | 930um | 1170um |
| Cavity Width | 1140um | 1300um | 1540um |
| Cavity Thickness | 90~110 | ||
| Cavity Length | 1147um | 1320um | 1597um |
| Thermal: | |||
| Operating Tem. | 0~70℃ | ||
| Storage Tem. | -40~120℃ | ||
| Wavelength Temperature Coefficient | ~0.07nm/℃ |
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