Description
70W 940nm Diode Laser with SMA905 Fiber Connector
Key features:
Fiber: 105um/0.22NA/1-2m/SMA905
PD and Thermistor functions are available
Laser chip from Jenoptik Germany
Lifetime: >10000 hours
Data sheet:
Item No.: FC940DL70
| Optical | |
| Center Wavelength | 940±10nm |
| Output Power | 70W |
| Spectral Width FWHM | 6nm |
| Slope Efficiency | 6W/A |
| Fiber | |
| Fiber Bend Radius | 60mm |
| Fiber Core | 105um±1.5 |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1~2m |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Iop | 12A |
| Threshold Current Ith | 0.9A |
| Operating Voltage Vop | 11V |
| Power Conversion Efficiency | 45% |
| Thermal | |
| Operating Temperature | 15~35℃ |
| Storage Temperature | -20-70℃ |
| Wavelength Temp. Coefficient | 0.3nm/℃ |
Drawing:
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