Branch: : Aeronautical Engineering
These unique characteristics of laser have made it an important tool in various applications. The initial notable application of laser was made c on the lunar ranging experiment of Apollo II Mission of 1969, when an array of retro reflectors was mounted on the surface of the moon and pulses from a ruby laser were sent from the earth. The reflected beams were received by suitable detectors and by measuring the time taken by the pulses in going from the earth to the moon and back, the distance of the moon from the earth was calculated to an accuracy of 15 cm.
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Last edited by ajaytopgun; 3rd April 2014 at 12:10 PM.
Branch: : Aeronautical Engineering
actually i need some topic ...can u provide me .plz.......
name laser and types of laser nd holography full stuff.........................
Branch: : Aeronautical Engineering
i also need types of laser notes...
Branch: : Others
City : New Delhi*
thank you for sharing and please upload more on laser..............................................................................