Laser
Laser ( Light Amplification by Stimulated Emissions of Radiation )
* Laser is an electronic devices that produces light (electromagnetic radiation) through a process of optical amplification.
* These radiation 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 .
(ii). They are also used in bar code scanner
( iii ). Used as an integral part of nuclear fusion reactors
(iv). In devices used for alignment, cuttings, soldering, drilling, surface treatment , welding etc .
(v). In medical equipments for dentistry, cosmetic treatment etc .
(vi) In military equipments like anti missiles devices.
(vii). In laser printers for printing.
Laser ( Light Amplification by Stimulated Emissions of Radiation )
* Laser is an electronic devices that produces light (electromagnetic radiation) through a process of optical amplification.
* These radiation 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 .
© Application of LASER
(i). It is used CD and DVD Roms(ii). They are also used in bar code scanner
( iii ). Used as an integral part of nuclear fusion reactors
(iv). In devices used for alignment, cuttings, soldering, drilling, surface treatment , welding etc .
(v). In medical equipments for dentistry, cosmetic treatment etc .
(vi) In military equipments like anti missiles devices.
(vii). In laser printers for printing.
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