Laser Beam
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Uses wave theory to explain the operation of monochromatic coherent light in a laser. Discusses the 1961 experiment to hit the moon with a laser beam to illustrate the tightness of the beam. Gives many examples of practical applications for the laser including the three-dimensional laser holygrams.
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, Uses wave theory to explain the operation of monochromatic coherent light in a laser. Discusses the 1961 experiment to hit the moon with a laser beam to illustrate the tightness of the beam. Gives many examples of practical applications for the laser including the three-dimensional laser holygrams.NOTE: Two (or more) records have been merged together to create this data.
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Original permalink · Record added 2024-04-20 17:13:59