TERMIUM Plus®

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

HOLOGRAMME BALAYE [3 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2012-09-10

English

Subject field(s)
  • Storage Media (Data Processing)
CONT

Holographic Versatile Disc (HVD) is an advanced optical disc technology still in the research stage which would greatly increase storage over Blu-ray and HD-DVD [high-definition digital versatile disc] optical disc systems. It employs a technique known as collinear holography, whereby two lasers, one red and one blue-green, are collimated in a single beam. These disks have the capacity to hold up to 3.9 terabytes (TB) of information, which is approximately eighty times the capacity of Blu-ray Disc.

Key term(s)
  • holographic versatile disk

French

Domaine(s)
  • Supports d'information (Informatique)
CONT

[...] le HVD(holographic versatile disc, disque holographique polyvalent) n’ a en fait rien à voir avec ses prédécesseurs optiques que sont CD, DVD et Disque Blu-ray. Contrairement à ces derniers, qui sont une succession de creux lus par un laser, le HVD est en fait un hologramme de 12 centimètres avec une capacité de 3, 9 téraoctets(capacité nominale du double). Le HVD est cependant toujours lu par un laser. Il s’agit d’un laser vert, ce qui permet d’envisager un hypothétique «HVD-bluray» balayé par un laser bleu et d’une capacité encore plus grande.

Spanish

Save record 1

Record 2 1991-05-03

English

Subject field(s)
  • General Vocabulary
DEF

Hologram that has a scanning beam illuminating the object or a scanning reference beam illuminating the hologram.

French

Domaine(s)
  • Vocabulaire général

Spanish

Save record 2

Record 3 1991-04-22

English

Subject field(s)
  • Computer Graphics
DEF

Hologram that has a scanning beam illuminating the object of a scanning reference beam illuminating the hologram.

French

Domaine(s)
  • Infographie

Spanish

Save record 3

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: