Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 0.1mw 940nm vcsel to laser diode. 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.
940nm 0.1mW VCSEL TO Laser Diode
Features：
- 940nm infrared wavelength with 0.1mW ultra-low output
- QCW mode and 0.1ms narrow pulse width.
- 23° beam angle ensures uniform light distribution
- Low noise and minimal thermal drift
Applications：
- Miniature Optical Sensing: Core light source for proximity sensors, smart watch heart rate monitors
- Consumer Electronics: Integrated into smartphone under-display fingerprint scanners, tablet stylus tracking modules
- Medical Wearables: Used in low-power pulse oximeters
- Lab Prototyping: Ideal for R&D of micro-optical communication components
The 940nm 0.1mW TO VCSEL diode laser combines ultra-low power consumption, QCW operation with 0.1ms narrow pulses and a 23° beam angle in a compact package. Its high precision and stability make it a reliable light source for miniature sensing devices, consumer electronics, medical wearables and laboratory prototyping that demand minimal energy usage and accurate pulse control.
Item No.: TO940VC00001
Item Name: 940nm 0.1mW VCSEL TO Laser Diode
| Optical | Min | Typ | Max | Unit |
| Center Wavelength | 930 | 940 | 950 | nm |
| Output Power |
|
0.1 | mW | |
| Working Mode | QCW | |||
| Divergence(FWHM) | 23 | DGE | ||
| Pulse Width | 0.1 | ms | ||
| Duty Cycle | 10.00% | % | ||
| Electrical | ||||
| Threshold Current lth | 0.9 | mA | ||
| Operating Current Iop | 1.2 | mA | ||
| Working Voltage | 2 | V | ||
| Thermal | ||||
| Test Temperature | 25 | ℃ |
Drawing:
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