LASERS : TYPES AND APPLICATIONS

Meenal Dubey

Abstract


Abstract

 

All  four types of lasers are extremely powerful and has got wider applications. Among their applications are eye surgery, printing, and scanning. Finally, dye lasers, as their name suggests, use different colored dyes. (Laser light itself, unlike ordinary light, is monochromatic.) Dye lasers can be used for medical research, or for fun—as in the case of laser light shows held at parks in the summertime. Lasers are recently applied in electronic as well as medical field with a wider depth.

Keywords: laser , CD, CD-ROM, Retina, Circuits


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