Description
660nm 5W Detachable CW Fiber Diode Laser
Feature:
- 5W 660nm red laser, with bright and uniform beam quality.
- Detachable fiber design with 200μm standard SMA905.
- Excellent thermal stability, long operational lifetime.
Applications:
- Biomedical Phototherapy & Skin Treatment: Widely used in laser physiotherapy, pain relief, wound healing, and dermatological care equipment.
- Laser Positioning & Alignment for Industrial Automation: Applied in large machinery calibration, production line positioning, robot guidance, and optical equipment alignment.
- Fluorescence Excitation & Spectroscopic Detection: Used as an excitation source in fluorescence spectrometers, biological imaging systems, and analytical instruments.

This 660nm 5W CW fiber-coupled diode laser features a detachable 200μm SMA905 fiber, stable high-power output, and strong versatility. It is widely used in biomedical therapy, industrial positioning, fluorescence excitation, laser lighting, and machine vision inspection, providing a reliable, easy-to-maintain, and highly adaptable light source for various precision optical systems.
Specifications:
Item No.:FC660CB5
| Optical | Typical Value |
| Center Wavelength | 655nm |
| Wavelength Tolerance | ±5nm |
| Output Power | 5W |
| Working Mode | CW |
| Fiber | Detachable |
| Fiber Core |
200um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1m |
| Fiber Connector | SMA905 |
| Electrical | |
| Threshold Current Ith | 0.5A |
| Operating Current Lop | 1.8A |
| Operating Voltage Vop | 8.5V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
Drawing:

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