Lasers

Lasers L A S E R S Did you know that some laser beams atomic number 18 small abounding and powerful enough to drill two hundred holes on a spot as tiny as the heading of a pin? The freshman major advancement in laser development came in 1954. This was the year that Charles H. Townes, an American physicist, created a device that amplified microwaves. This device was actually called a maser at first, which was little(a) for Microwave Amplification by Stimulated Emission of slam Masers. It produced microwaves of just 1 frequency. Then the laser was developed from the maser. several(prenominal) pack have been accredited for the development of the lasers basic design. These people are as follows: American Arthur L. Shcawlow, the Russians Alexander M. Prokhorov and Nikolai G. Basov, and the American Gordon Gould. alone the first laser was constructed in 1960 by American physicist T.H. Maiman and it is subdued one of the most powerful lasers a vailable. This laser used a cherry-red rod for its active med...If you want to get a ripe essay, order it on our website: OrderEssay.net

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