Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 2w 665nm single emitter laser chip. 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 665nm Single Emitter Laser Chip
Laser chips are produced under the strictest quality controls. We work only with state-of-the-art epitaxy, processing, and facet coating technology. Standard soldering methods are used for assembling laser chip.
Features
Single chip solution
Stable output power at high temperatures
Small, flat package size
RoHS compliant
High accuracy in laser beam spacing
Small size provides design flexibility
Typical Applications
Optical disk drive
Laser distance sensor
Barcode reader
Flow cytometer
Data Sheet
Item No: LC665SE2
| Optical | |
| Center Wavelengt | 665nm |
| Optical Power | 2W |
| Working Mode | CW |
| Spectrum Width | 3nm |
| Emitter Width | 110um |
| Cavity Length | 1500um |
| Chip Width | 300um |
| Thickness | 150um |
| Fast Axis Divergence(FWHM) | 35Deg |
| Slow Axis Divergence(FWHM) | 10Deg |
| Polarization Mode | TM |
| Slope Efficiency | 1.1W/A |
| Electrical | |
| Threshold Current Ith | 0.6A |
| Operating Current Iop | 2.5A |
| Operating Voltage Vop | 2.2V |
| Conversion Efficiency | 30% |
| Thermal | |
| Operating Temp. | 25℃ |
| Wave Temp. Coefficient | 0.25nm/℃ |
LIV Chart
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