Tech Times

China Puts a Drone-Killing Laser in a Backpack: What the Lijian Can and Cannot Do

China’s Harbin Xinguang Optic-Electronics Technology debuted two man-portable laser weapons at the Defence Information ...
Hackaday

PHR-803T

According to [diyouware], inside of every HD-DVD player is a gem of laser engineering with the designation of PHR-803T, and it’s just begging to be converted into a PCB exposer. Following along ...