Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 200w 940nm bare bar 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.
200W 940nm Bare Bar Laser Chip
Overview
Features:
High performance AlGaAs technology for highest reliability and lifetime
Powers 200W CW
Wide variety of bar configurations
Brandnew 940nm diode laser bars provide world-class performance and reliability.
Application:
Industrial pumping, Laser illumination
Free space optical communication
Wind Sensing Lidar
Autonomous Driving Lidar
Specification:
Item No.: LC940SB200
Item Name: 200W 940nm Single Bar Laser Chip
| Optical | Typ |
| Central Wavelength | 940nm |
| Output Power | 200W |
| Working Mode | CW |
| Spectrum Width | 4nm |
| Number of Emitter | 24 |
| Emitter Width | 140μm |
| Emitter Pitch | 400μm |
| Filling Factor | 35% |
| Bar Width | 10000μm |
| Cavity Length | 3000μm |
| Thickness | 130μm |
| Fast Axis Divergence(FWHM) | 29Deg |
| Slow Axis Divergence (FWHM) | 8Deg |
| Polarization Mode | TE |
| Slope Efficiency | 1.05W/A |
| Electrical | |
| Operating Current Iop | 210A |
| Threshold Current Ith | 22A |
| Operating Voltage Vop | 1.65V |
| Conversion Efficiency | 58% |
| Thermal | |
| Operating Temperature | 15-35℃ |
| Wavelength Temperature Coefficient | 0.34nm/℃ |
Chart
FAQ:
Do you have any MOQ limit?
Low MOQ, 10pcs for sample checking is available
What's package?
Original Carton Package. Or as customers' requirement.
Hot Tags: 200w 940nm bare bar laser chip suppliers, manufacturers China, factory, wholesale, made in China