TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

FENETRE INFRAROUGE [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2005-11-03

English

Subject field(s)
  • Optics
  • Electromagnetic Radiation
DEF

An optical element usually placed on the front of an infrared system that is transparent to infrared radiation but excludes radiation of other wavelengths and protects the internal sensor components.

Key term(s)
  • infra-red window

French

Domaine(s)
  • Optique
  • Rayonnements électromagnétiques
DEF

Composante optique située généralement à l'avant d'un système infrarouge qui est perméable au rayonnement infrarouge mais qui exclut le rayonnement d'autres longueurs d'onde, protégeant ainsi les composantes internes du capteur.

Key term(s)
  • fenêtre infra-rouge

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
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

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

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: