This is 1710nm 4W fiber coupled laser with FC/PC interface. It support 0~max laser power adjustable, and it has three working mode: CW, TTL and analog modulation. The optical fiber is detachable. The diameter and interface of the optical fiber can be customized. 1710nm laser is invisible laser beam. We can see the laser pointed at the black plastic and burned immediately, and white smoke appeared. Let’s check it now.
