This is a 637nm 40W semiconductor laser coupled SMA905 fiber output. When no optical fiber is installed, the light spots are scattered. The laser module includes a radiator. The laser power supply has a current display and the ‘Adjustor’ knob can adjust the laser output. The three working modes of CW/TTL/Analog can be switched on the back of the power supply.
Connect the optical fiber. The optical fiber used here is 600μm, SMA905 interface.
High power red laser beam from the fiber port.
