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OPTICAL HOLOGRAM [1 record]

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Record 1 2023-02-28

English

Subject field(s)
  • Optics
  • Computer Graphics
  • Photography
CONT

A photograph, as a two-dimensional recording of an image formed by a lens, can be blurred from the start; the sharpness of the image is not affected by the light source used to illuminate it. The situation, however, is completely reversed for an optical hologram, which is a recording of a stationary quantum interference pattern, not an image.

French

Domaine(s)
  • Optique
  • Infographie
  • Photographie
CONT

L'acquisition d'un hologramme optique s'effectue à l'aide d'un processus d'interférence entre deux faisceaux lumineux issus d'un laser.

Spanish

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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