Holography

noun

Definitions

Noun
  1. 1
    a technique for recording, and then reconstructing, the amplitude and phase distributions of a coherent wave disturbance; used to produce three-dimensional images or holograms uncountable, usually
  2. 2
    the branch of optics that deals with the use of coherent light from a laser in order to make a hologram that can then be used to create a three-dimensional image wordnet

Etymology

From holograph + -y.

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