History Of Lasers

LASER is the abbreviation (or acronym) of “light amplification by stimulated emission of radiation,” March 22, 1960: Townes and Schawlow, under Bell Labs, are granted US patent number 2,929,922 for the optical maser, now called a laser. With their application denied, Gould and TRG launch what would become a 30-year patent dispute related to laser […]

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