He-Ne gas LASER Archives

He-Ne gas Laser: Its Principle, Construction and Working

Post author:Dr Sushil Kumar
Post published:27/01/2017
Post category:Class Notes
Post comments:0 Comments
Post last modified:11/10/2020
Reading time:1 min read

The principle, Construction, and Working The Helium-Neon laser was the first continuous laser. It was invented by Javan, Bennett and Harriot in 1961. The laser has three components Laser medium:…