Laser 16


Laser 16 :

Light amplification by stimulated emission of radiation. A laser is a cavity with mirrors at the ends, filled with material such as crystal, glass, liquid, gas or dye. It produces an intense beam of light with the unique properties of coherency, collimation, and monochromaticity

No records Found
afaatim.com copyright © April 2016 Dr.K.R.Kamaal. All rights reserved