The one in the video is a 525nm 20W high power laser. A heat dissipation module is added to the bottom of the laser. This laser supports CW continuous operation mode and modulation mode. The laser output power is adjustable from 0 to 20W through the ‘Adjustor’ rotary button on the power supply. The current working current is displayed on the LED screen of the power supply.
If the laser is going to work for a long time, be sure to connect the power supply of the cooling fan and keep the laser module ventilated front and back.
Here is the free space output mode, fiber coupled lasers can also be customized.
