In this article we will discuss about, what is TYPE OF LASER and their examples .A hundred years ago, Albert Einstein laid the foundation of one of the most revolutionary inventions of the twentieth century – LASER (Light Amplification by Stimulate Emission of Radiation).
His theory of stimulate emission of radiation,publish in 1917, stimulated and guided research endeavours towards development of a working LASER for the next 43 years culminating in the invention of the first operational LASER by Theodore Maiman in 1960. The term LASER conjures up images of incredible sources of light energy and magic light machines that can cut and drill metals, destroy satellites, read and send data, cool atoms, trigger fusion and perform complicate surgeries.
HISTORY:
Lasers are, in fact, generators of light. It is base on the amplification of light by means of stimulate radiations of atoms or molecules. Different TYPE OF LASER developes in various research.