Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 5w 440nm unmounted 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.
5W 440nm Unmounted Laser Chip
Quick details:
Features:
Low beam divergence and small light emitting aperture
Stable and reliable performance
CW working mode
Available with TO 9mm
Long service life, high relibility and stability
Application:
Laser light source
Industry Use
Medical use
Defense and security
Data sheet:
Item No.: LC440SE5
| Optical | |
| Center Wavelength | 440nm |
| Output Power | 5W |
| Working Mode | CW |
| Spectrum Width | 5nm |
| Number of Emitter | 1 |
| Emitter Width | 45um |
| Cavity Width | 500um |
| Cavity Length | 4000um |
| Cavity Thickness | 150um |
| Fast Axis Divergence(FWHM) | 29Deg |
| Slow Axis Divergence (FWHM) | 9Deg |
| Polarization Mode | TE |
| Slope Efficiency | 1W/A |
| Electrical | |
| Operating Current Iop | 2.9A |
| Threshold Current Ith | 0.37A |
| Operating Voltage Vop | 4.6V |
| Thermal | |
| Operating Temperature | 25℃ |
| Wavelength Temperature Coefficient | 0.35nm/℃ |
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