Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 2w 850nm vcsel 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.
2W 850nm VCSEL Laser Diode
Features
850nm Multimode VCSEL
Low wavelength drift
Oxide isolation technology
Low threshold current
High reliability
Easy to collimate
Applications
3D sensors
Lidars
IR illuminations
Medical applications
Proximity sensors
Military applications
Mechanical Schematics
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Characteristics
| Parameter | Typ. |
| Center Wavelength | 850±10nm |
| Output Power | 2W |
| Threshold Current | 0.4A |
| Forward Current | 2.7A |
Power Conversion Efficiency | 36% |
| Slope Efficiency | 0.96W/A |
| Die Size | 960×950um |
| Laser Forward Voltage | 2.25V |
| Series Resistance | 0.83Ω |
| Beam Angle | 20Degrees |
| Wavelength Temp. Drift | 0.07nm/℃ |
| Soldering Temperature | 260(5s)℃ |
| Substrate | Cu/Ag |
| Case Operating Temp | 20℃ |
| Storage Temp | 20℃ |
FAQ:
Do you offer guarantee for the products?
Yes, all products have been tested before shipping out.
Lifelong technique support. 2 years warranty.
What is the lead time?
Normally 3-5 days. Customized products need 15 working days.
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