This is a 638nm 5Watt high-power semiconductor laser, and a heat sink is added under the laser module. There are CW/TTL/Analog 3 working modes switchable on the back of the laser power supply.
In the video is a line laser, a 45° line lens was customized at the laser outlet. Its divergence angle is 45°, 30°~90° divergence angle can be customized. The width of the laser line can also be customized, here is a line width of 1mm at a working distance of 1 meter.
