Description
Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 10w 20w 915nm laser chip manufacturer. 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.
10W 20W 915nm CW Laser Chip for Ridar
Bare Chips not bonded on Submount
latest 915nm chip has an average power increase of about 20% compared to the previous version, and the linearity is also improved.
| Operation: | ||
| Central Wavelength | 915nm | |
| Optical output power | 10W | 18W |
| Operation mode | CW | |
| Power Modulation | 100% | |
| Geometrical: | ||
| Emitter Width | 95um | 190um |
| Emitter Pitch | 400um | 500um |
| Cavity Length | 4000um | |
| Chip Height | 125um | |
| Electro Optical Data: | ||
| Fast Axis Divergency (FWHM) | 29deg | |
| Slow Axis Divergency (FWHM) | 9deg | |
| Spectral Bandwidth (FWHM) | 4nm | |
| Slope Efficiency | 1W/A | |
| Conversion Efficiency | 52% | |
| Threshold Current | 0.7A | 1.3A |
| Operating Current | 11A | 20A |
| 1.7Operating Voltage | 1.8V | |
| Temperature Characteristics | 0.33nm/℃ | |
| Polarization | TE | |
| LD Operating Temperature | 25℃ | |
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