Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced cw 976nm 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.
CW 10W 976nm Single Emitter Laser Chip For Material Processing
Features:
- Brandnew Technology provides 10W output power, 976nm central wavelength laser chip
- With CW working mode, only 1nm slope efficiency
- 29Deg Fast Axis Divergence, 9Deg Slow Axis Divergence
- Power conversion efficiency can reach to 58%
- High reliability and stability
- Large stock of bare chips and bars
Applications:
- Semiconductors for high-power diode lasers in direct material processing.

Data Sheet
Item No: LC976SE10
Item Name: CW 976nm Single Emitter Laser Chip
|
Optical |
Typ |
|
Central Wavelength |
976nm |
|
Output Power |
10W |
|
Working Mode |
CW |
|
Spectrum Width |
4nm |
| Number of Emitter | 1 |
|
Emitter Width |
95μm |
| Cavity Width | 400um |
|
Cavity Length |
4000μm |
|
Thickness |
130μm |
| Fast Axis Divergence | 29Deg |
| Slow Axis Divergence | 9Deg |
| Polarization Mode | TE |
| Slope Efficiency | 1W/A |
|
Electrical |
|
|
Operating Current Iop |
13A |
|
Threshold Current Ith |
0.7A |
|
Operating Voltage Vop |
1.65V |
|
Conversion Efficiency |
58% |
|
Thermal |
|
|
Operating Temperature |
25℃ |
|
Wavelength Temperature Coefficient |
0.35nm/℃ |
LIV Curve:

- As the world becomes more and more dependent on technology, the demand for electronic components continues to surge.
- Our company currently has a large inventory of bare chips and bar strips, so please feel free to contact us if you are in need.
- Bare chips have facilitated a shift in the semiconductor industry, opening up new opportunities for small businesses.
- These bare chips have the potential to improve our increasingly technology-dependent world, and their utilization offers a promising future for large companies and small businesses alike.
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