An Introduction To Lasers Theory And Applications

An Introduction To Lasers Theory And Applications

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laser is the one of most important inventions of the 20th century.It is light source but differs vastly from the common light sources and is not useful for illumination purposes.Lasers are more akin to radio and microwave transmitters which produce coherent, monochromatic and polarized beam of electromagnetic radiation.5.31 Block diagram of Laser Communication system Information typically in the form of digital data is input to data electronics that modulates the transmitting data source. Direct or indirect modulation techniques may be employed dependinganbsp;...


Title:An Introduction To Lasers Theory And Applications
Author:M.N.Avadhanulu
Publisher: - 2001-01-01
ISBN-13:

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