Description
940nm 60W 105um Fiber Coupled Diode Laser
Features:
- 940nm 60W low attenuation during long-term operation
- 105μm high optical coupling efficiency.
- Integrated optimized heat dissipation structure.
Applications:
- Industrial Heating & Curing: Suitable for coating curing, ink drying and material surface thermal treatment, delivering even large-area irradiation.
- Night Vision & Surveillance Fill Light: Invisible infrared light for security monitoring, vehicle night vision and low-light auxiliary lighting.
- Medical Infrared Physiotherapy: Applied to rehabilitation therapy and skin care devices, providing stable and effective infrared radiation.

This 940nm 60W fiber-coupled laser diode combines high power, reliable output and convenient integration. With 105μm fiber for steady light transmission and great heat dissipation performance, it is widely adopted in industrial thermal processing, night vision lighting, medical physiotherapy and machine vision fields.
Data Sheet
Item No: FC940DL60
| Optical | |
| Center Wavelength | 940nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 60W |
| FWHM | ~7nm |
| Fiber | |
| Fiber Core | 105um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1m |
| Fiber Connector | SMA905 or FC/APC |
| Electrical | |
| Operating Current Iop | 12A |
| Threshold Current Ith | 1A |
| Operating Voltage Vop | 10V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperature Coefficient | 0.3nm/℃ |
Drawing:

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