Laser Projects
My CO2 laser project was copied from Amateur Scientist project in Scientific American magazine.
CO2 laser, two HeNe lasers, Nitrogen laser, and Dye laser. In various stages of development.
The nitogen laser is the square box unit, the glass item with the spiral tube in it is the Dye laser project, and the large tube is a salvaged HeNe laser. There are two photo tubes in the forground and the disks are the CO2 laser mirrors.