Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 10w 980nm illumination cos diode 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.
10W 980nm COS Diode Laser Chip on Submount For Material Processing Illumination Passively Cooled without Collimation
Features：
- 980nm central wavelength, 10W output power, 1.8V operating voltage Vop
- Fast Axis Collimation
- High reliability and stability
- High conversion efficiency 50%
- High temperature resistance characteristics
Applications:
- Direct Material Processing
- Solid-state pumping source
- Wind sensing lidar
- Laser illumination
- Free space optical communication
Data Sheet
Item Name: Passively Cooled Illumination COS Diode Laser Chip
| Optical | |
| Center Wavelength | 978±10nm |
| Output Power | 10W |
| Emitter Width | 100um |
| Spectrum width FWHM | 4nm |
| Electrical | |
| Threshold Current Lth | 1A |
| Operating Current Lop | 12A |
| Operating Voltage Vop | 1.8V |
| Power Conversion Efficiency | 55% |
| Alope Efficiency | 1.0W/A |
| Polarization | TE |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30-70℃ |
| Wavelength Temp. Coefficient | 0.35nm/℃ |
Drawing:
Passively Cooled SMD laser diode with AuSn bonding and P Down package has multiple advantages such as high reliability, stable output power, high power, high efficiency, long life and high compatibility, which are widely used in the market, Fast Axis Collimation without Collimation.
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