Description
808nm 40W Single Bar Laser Diode with Fisba FAC Lens
Feature:
- 40W high-power CW output, 808nm IR wavelength with excellent absorption performance
- Single bar design, 5nm narrow FWHM for ultra-stable spectral performance
- High electro-optical efficiency, industrial-grade stability, long continuous working lifespan
Application:
- High-Power Laser Pumping: Core pump source for fiber/solid-state lasers (cutting, welding)
- Medical Aesthetics: High-power core for 808nm large-area hair removal equipment
- Industrial Material Processing: Laser cladding, annealing for medium-sized industrial components
- Optoelectronic R&D: For 808nm high-power single bar laser performance testing and system prototyping

Data sheet
Item no. CC808DL40
| Optical | |
| Center Wavelength | 808nm |
| Wavelength Tolerance | ±5nm |
| Output Power | 40W |
| Spectral Width FWHM | 5nm |
| Working Mode | CW |
| Fast Divergence FWHM | 35DEG |
| Slow Divergence FWHM | 10DEG |
| Electrical | |
| Operating Current Iop | <45A |
| Threshold Current Ith | 6A |
| Operating Voltage Vop | 1.8V |
| Thermal | |
| Operating Temperature | -40~60℃ |
| Storage Temperature | -55~85℃ |
| Temperature Coefficient | ~0.3nm/℃ |
Drawing

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