Science, asked by shaims, 1 year ago

what is leser and its fullform

Answers

Answered by Muhammad23
0
the Laser is
device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "laser" originated as an acronym for "light amplification by stimulated emission of radiation".
Answered by fiona2
0
LASER - Light Amplification by Stimulated Emission of Radiation

Light Amplification by Stimulated Emission of Radiation is an electronic device that produces light (electromagnetic radiation) through a process of optical amplification. These radiation have very special properties that makes them used in a wide variety of applications.

It is used to manufacture a wide range of electronic devices including CD ROMs, Bar code readers, etc. The light emitted by these devices is thin and coherent.

Applications of LASER
It is used in CD and DVD ROMs.
They are also used in barcode scanners
Used as an integral part of nuclear fusion reactors
In devices used for alignment, cutting, soldering, drilling, surface treatment, welding etc.
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In medical equipments for dentistry, cosmetic treatment etc
In military equipments like anti missiles devices
In Laser Printers for printing
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