Shown in the video below is a 395nm 200mW semiconductor laser system. 395nm is blue-violet light, which is long-wave ultraviolet laser. It is almost beyond the visible range of the human eye, so the light spot looks relatively weak. On the observation card, the light spot is relatively bright. Let’s check it now.
Adjust the current through the knob to adjust the output power. The laser power supply has an LED display that displays the working current.
The 395nm semiconductor laser can provide multi-mode or polarization-maintaining fiber coupling output.OEM laser manufacturer
The test data report of this 395nm UV laser.