Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 150w 808nm unmounted laser bar. 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.
150W 808nm Unmounted Laser Bar
overview
Features:
• Unique AAA epitaxial technology for highest reliability and lifetime
• It offers 75% fill factor, producing up to 150W QCW laser output power at 808 nm wavelength.
• Number of Emitter 30 ; Emitter width 120um ; Emitter pitch 160um
• High efficiency, set the standard for high reliability in field applications
• Low beam divergence and small light emitting aperture
Application:
• Semiconductor laser modules
• Material processing
• Dermatology and surgery.
• Free space optical communication
Specification:
Item No.: LC808SB150Q
Item Name: 150W 808nm Single Bar Laser Chip QCW
| Optical | Typ |
| Central Wavelength | 808nm |
| Output Power | 150W |
| Spectrum Width | 4nm |
| Bar Width | 4800-5200μm |
| Cavity Length | 1490-1510μm |
| Thickness | 105-145μm |
| Fast Axis Divergence(FWHM) | 39Deg |
| Slow Axis Divergence (FWHM) | 10Deg |
| Polarization Mode | TE |
| Slope Efficiency | 1.2W/A |
| Electrical | |
| Operating Current Iop | 145A |
| Threshold Current Ith | 25A |
| Operating Voltage Vop | 1.9V |
| Conversion Efficiency | 50% |
| Thermal | |
| Operating Temperature | 15-35℃ |
| Wavelength Temperature Coefficient | 0.28nm/℃ |
PIV Chart
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