Description
High Power Fiber Coupled Diode Pump Laser Module
Main wavelength and output power optional:
808nm up to 180W
915nm up to 750W
940nm up to 200W
976nm up to 320W(Also have wavelength stabilized model at 976nm
that less than ± 0.5 nm wavelength tolerance）
Features:
Isolated electrical contacts
Can be bulid in TEC, Red aiming beam, PD, Thermistor
Good quality guarantee:
Laser chip from Jenoptik Germany
substrate/shell from Tecnisco Japan
Fiber from Nufern Germany
Applications:
Fiber Laser Pumping
Materials Processing
． Hardening ． Cladding ． Welding
Medical / Aesthetic
Specification:
Item No.: FC976DL320
| Optical | Typical Value |
| Center Wavelength | 976nm |
| Wavelength Tolerance | ±3nm |
| Output Power | 320W |
| Spectral Width FWHM | 6nm |
| >90% Power | 0.18NA |
| Slope Efficiency | 18W/A |
| Fiber | |
| Fiber Bend Radius | >60mm |
| Fiber Core/Cladding/Buffer Diameter | 200um/220um/320um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1.5-2m |
| Fiber Connector | Bare end |
| Electrical | |
| Operating Current Iop | 19.5-21A |
| Threshold Current Ith | 1.1A |
| Operating Voltage Vop | 34-36V |
| Power Conversion Efficiency | 50% |
| Thermal | |
| Operating Temperature (Non-Condensing) | 15~35℃ |
| Storage Temperature (Non-Condensing) | -20~55℃ |
| Wavelength Temp. Coefficient | 0.35nm/℃ |
Size drawing:
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