Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 500mw 976nm single mode 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.
500mW 976nm Single Mode Laser Chip
Overview
Features:
Basic built block for high-power and high-brightness semiconductor laser modules
High electrical-optical conversion efficiency
>20000 hours lifetime
Application:
Key components in laser pumping, industrial laser processing and advanced machining
Packaging Principle:
Vacuum packaging: For some high-power laser chips, vacuum packaging is needed to provide a better working environment. Vacuum packaging can prevent dust and moisture from entering the package structure, reducing the light loss and life of the laser chip.
Data sheet:
Item No.: LC976SM500
| Optical | |
| Center Wavelength | 976nm |
| Output Power | 500mW |
| Working Mode | CW |
| Spectral Width FWHM | 5nm |
| Number of Emitter | 1 |
| Emitter Width | 3um |
| Cavity Width | 500um |
| Cavity Length | 4000um |
| Cavity Thickness | 150um |
| Slope Efficiency | 1W/A |
| Electrical | |
| Threshold Current | 0.3A |
| Operating Current | 0.7A |
| Operating Voltage | 1.69V |
| Power Conversion Efficiency | 42% |
| Thermal | |
| Operating Temperature | 25℃ |
| Wavelength Temp. Coefficient | 0.35nm/℃ |
Hot Tags: 500mw 976nm single mode laser chip suppliers, manufacturers China, factory, wholesale, made in China