Watch a laser light show driven by YOUR favorite music! Pretty cool what you can make from a cheap laser pointer, a speaker, and a coffee can. As with any laser device, dont look into the pointer! Ranked 3.77 / 5 | 275 views | 2 comments Click here to wa...

A blue laser show module is mounted on a bread board and tested with a number of laser show frames. Courtesy of www.dragonlasers.com Ranked 3.67 / 5 | 146 views | No comments Click here to watch the video Submitted By: acidfreak Tags: ...

The cat That Love to play With Laser beam.... The optical cavity, a type of cavity resonator, contains a coherent beam of light between reflective surfaces so that the light passes through the gain medium more than once before it is emitted from the output aperture or lost t...