Laser Beam

Duration: 0:22:00

Creator: Handel Film Corporation

Format: 16mm

Color: Color

Sound: sound

Description: 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.

Complete Record: , 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.