TERMIUM Plus®

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

HOLOGRAMME REFERENCE [7 records]

Record 1 2022-05-31

English

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

The image recorded on the holographic plate is called a hologram of the target, which carries both the amplitude and phase of the returned, scattered beam from the target. The first exposure of the holographic plate by the reference beam results in a reference hologram, while the second exposure by the returned beam imposes all changes of the target to the reference hologram.

French

Domaine(s)
  • Optique
  • Infographie
  • Photographie

Spanish

Save record 1

Record 2 2021-08-20

English

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

French

Domaine(s)
  • Optique
  • Infographie
  • Photographie
DEF

Hologramme de réflexion obtenu à l'aide d’un faisceau laser unique, servant à la fois de faisceau objet et de faisceau de référence.

Spanish

Save record 2

Record 3 2020-12-18

English

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

An extension of the kinoform approach is the "referenceless on-axis complex hologram" (ROACH), which encodes both the amplitude and phase of the Fourier coefficients in separate layers of color film.

French

Domaine(s)
  • Optique
  • Infographie
  • Photographie

Spanish

Save record 3

Record 4 2020-11-27

English

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

If the two interfering beams are travelling in substantially the same direction, the recording of the interference pattern is said to be a Gabor hologram or in-line hologram.

Key term(s)
  • inline hologram

French

Domaine(s)
  • Optique
  • Infographie
  • Photographie
DEF

[Hologramme] enregistré à partir de la disposition sur un même axe du faisceau objet et du faisceau de référence(un seul rayon servant aux deux).

Spanish

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Record 5 2006-08-22

English

Subject field(s)
  • Lasers and Masers
DEF

In holography, the wave of light that illuminates the object to be recorded, which diffracts it to the recording medium, where it interferes with the reference beam, generating the hologram.

French

Domaine(s)
  • Masers et lasers
DEF

Faisceau qui éclaire l’objet durant l’enregistrement afin qu’il réfléchisse partiellement la lumière laser en direction du film (ou de la plaque) en fonction de sa configuration tridimensionnelle.

OBS

Les ondes de ce faisceau ne sont alors plus parallèles et, en se combinant à la surface de l'émulsion avec les ondes du faisceau de référence, elles forment des franges d’interférence constituant l'image latente de l'hologramme.

Spanish

Save record 5

Record 6 1991-04-22

English

Subject field(s)
  • Computer Graphics

French

Domaine(s)
  • Infographie
DEF

Hologramme dont le faisceau de référence et le faisceau objet parcourent des chemins différents avant d’atteindre le film.

Spanish

Save record 6

Record 7 1989-02-03

English

Subject field(s)
  • Computer Graphics

French

Domaine(s)
  • Infographie

Spanish

Save record 7

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