Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 25w 915nm 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.
25W 915nm Single Emitter Laser Chip
Laser chips use the principle of stimulated radiation to generate lasers through semiconductor materials under the stimulation of electrical signals, thus realizing the process of converting electrical energy into light energy. This technology is of great significance for the wide application of optical fiber communications, industrial manufacturing, 3D sensing, automotive lidar and other fields
Key Features:
915nm Central Wavelength
key component for the initial conversion of electrical energy into light
Widely used in direct material processing or optical pumping of solid-state lasers, fiber lasers or disc lasers
Specification:
Item No.: LC915SE25
|
Optical |
|
|
Central Wavelength |
915nm |
|
Optical output power |
25W |
|
Working Mode |
CW |
|
Spectrum Width |
5nm |
|
Emitter Width |
200μm |
|
Cavity Width |
490-510μm |
|
Cavity Length |
4290-4310μm |
|
Cavity Thickness |
115-135μm |
|
Fast Axis Divergence(FWHM) |
30Deg |
|
Slow Axis Divergence (FWHM) |
12Deg |
|
Electrical |
|
|
Operating Current Iop |
26.1A |
|
Threshold Current Ith |
1.8A |
|
Operating Voltage Vop |
1.8V |
|
Conversion Efficiency |
50% |
|
Thermal |
|
|
Operating Temperature |
15-35℃ |
|
Wavelength Temperature Coefficient |
0.35nm/℃ |
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