Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 12w 880nm chip on submount cos laser diode. 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.
Our 12W 880nm chip-scale package (COS) laser diode delivers exceptional performance in a compact, efficient design. Designed for demanding applications, this diode offers excellent thermal management and stable output, making it ideal for integration into pump modules, medical systems, and industrial equipment.
12W 880nm Chip On Submount COS Laser Diode
Feature：
- Easy integration into higher-level packaging
- Ideal for space-constrained systems.
- Ready for integration into custom modules or fiber-coupled assemblies.
- Operates at a nominal wavelength of 880nm.
- Delivers 12W optical output power.
- Adopts Chip on Submount (COS) packaging technology.
Application：
- Medical and Aesthetic Systems
- IR illumination and targeting systems.
- Industrial laser systems
- Optical testing equipment
Data Sheet
Item No.: COS880DL12
| Optical | |
| Center Wavelength | 880±10nm |
| Output Power | 12W |
| Emitter Width | 190um |
| Spectrum Width FWHM | 6nm |
| Electrical | |
| Threshold Current Lth | 1.6A |
| Operating Current Lop | 12A |
| Operating Voltage Vop | 1.6V |
| Conversion Efficiency | 60% |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperature coefficient | 0.35nm/℃ |
Drawing：
FAQ
01.Do you provide warranty?
02.What is the typical lead time?
03.Do you provide samples?
04.What are the main applications?
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