TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

HOLOGRAMME LINEAIRE [2 records]

Record 1 2023-02-28

English

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

A nonlinear hologram enables to record the amplitude and phase of a waveform by spatially modulating the second order nonlinear coefficient, so that when a pump laser illuminates it, this waveform is reconstructed at the second harmonic frequency.

French

Domaine(s)
  • Optique
  • Infographie
  • Photographie

Spanish

Save record 1

Record 2 2023-02-28

English

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

... the reception of radio signals from orbital satellites at a single ground-based antenna allows synthesizing a one-dimensional hologram. In this case, since the irregularities have certain horizontal dimensions, the results obtained from a linear hologram will depend on the one-dimensional parameters of the irregularities.

French

Domaine(s)
  • Optique
  • Infographie
  • Photographie

Spanish

Save record 2

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