The real know-how lies in the proper alignment of the 4 μm fiber - the manufacturer RealLight masters this perfectly. In addition to the excellent coupling, the long-term stability and beam performance are also remarkable.
The robust metal housings of the powerful 50 mW laser diodes feature a thermoelectric cooler, thermistor, and photodiode. Thus, they are ideally suited for applications in medical technology, illumination, and pump lasers.
The end of the fiber can be equipped with an optical FC, ST, or SMA connector according to your specifications.
More Information http://www.lasercomponents.com/de-en/news/fiber-coupled-single-mode-laser-diodes-at-660-nm/