TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
FOCALISATION FAISCEAU [4 records]
Record 1 - internal organization data 2010-12-03
Record 1, English
Record 1, Subject field(s)
- Optical Glass
- Radiological Physics (Theory and Application)
Record 1, Main entry term, English
- compound refractive lens
1, record 1, English, compound%20refractive%20lens
correct
Record 1, Abbreviations, English
- CRL 1, record 1, English, CRL
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
[A] refractive x-ray optics (lenses that transmit and focus x-rays over a particular energy range) offers an inexpensive and much simpler alternative. Our project investigates using refractive lenses to focus soft x-rays in the few kiloelectronvolt to few tens of kiloelectronvolt energy range. Because the x-ray refraction effect is quite weak in a single lens, a series of elements — a compound refractive lens (CRL) — focuses soft x-rays over practical focal lengths, typically 1 m to 2 m. 1, record 1, English, - compound%20refractive%20lens
Record 1, Key term(s)
- C.R.L.
Record 1, French
Record 1, Domaine(s)
- Verres d'optique
- Physique radiologique et applications
Record 1, Main entry term, French
- lentille CRL
1, record 1, French, lentille%20CRL
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- CRL 2, record 1, French, CRL
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
En optique des rayons X, divers systèmes sont utilisés pour la collimation et la focalisation, tels que miroirs, cristaux courbes et multicouches. Récemment, des lentilles analogues à celles de l'optique visible, appelées CRL(compound refractive lenses) ont été introduites dans le domaine des rayons X. Pour la ligne de faisceau de résonance nucléaire, de telles lentilles servent de collimateurs pour le monochromateur haute résolution jusqu'à une divergence de l'ordre de 1, 5 [microradians]. De plus, les CRL, cristaux courbes et multicouches, peuvent être utilisées pour la focalisation. 2, record 1, French, - lentille%20CRL
Record 1, Key term(s)
- C.R.L.
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2004-10-19
Record 2, English
Record 2, Subject field(s)
- Lasers and Masers
- Optics
Record 2, Main entry term, English
- beam focusing
1, record 2, English, beam%20focusing
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- beam focussing 2, record 2, English, beam%20focussing
correct
Record 2, French
Record 2, Domaine(s)
- Masers et lasers
- Optique
Record 2, Main entry term, French
- focalisation du faisceau
1, record 2, French, focalisation%20du%20faisceau
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- focalisation de faisceaux 2, record 2, French, focalisation%20de%20faisceaux
correct, feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2004-09-02
Record 3, English
Record 3, Subject field(s)
- Advanced Technology Weapons
- Atomic Physics
Record 3, Main entry term, English
- particle beam weapon
1, record 3, English, particle%20beam%20weapon
correct, NATO
Record 3, Abbreviations, English
- PBW 2, record 3, English, PBW
correct, NATO
Record 3, Synonyms, English
- particle-beam weapon 3, record 3, English, particle%2Dbeam%20weapon
correct
- WBW 3, record 3, English, WBW
correct
- WBW 3, record 3, English, WBW
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A system which produces a high energy, small diameter beam of either neutral atoms or charged ions to disable the target. 4, record 3, English, - particle%20beam%20weapon
Record number: 3, Textual support number: 1 CONT
The characteristic that distinguishes the particle-beam weapon from other directed energy weapons is the form of energy it propagates. While there are several operating concepts for particle-beam weapons, all such devices generate their destructive power by accelerating sufficient quantities of subatomic particles or atoms to velocities near the speed of light and focusing these particles into a very high-energy beam. The total energy within the beam is the aggregate energy of the rapidly moving particles, each particle having kinetic energy due to its own mass and motion. 5, record 3, English, - particle%20beam%20weapon
Record number: 3, Textual support number: 1 OBS
particle-beam weapon; PBW: term and abbreviation extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 6, record 3, English, - particle%20beam%20weapon
Record 3, French
Record 3, Domaine(s)
- Armes de haute technicité
- Physique atomique
Record 3, Main entry term, French
- arme à faisceaux de particules
1, record 3, French, arme%20%C3%A0%20faisceaux%20de%20particules
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- arme à faisceau de particules 2, record 3, French, arme%20%C3%A0%20faisceau%20de%20particules
correct, feminine noun, NATO
- PBW 3, record 3, French, PBW
correct, feminine noun, NATO
- PBW 3, record 3, French, PBW
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Arme constituée d’une chaîne technologique comprenant une alimentation électrique de puissance, une source intense d’ions ou d’électrons et un accélérateur performant muni d’un système de focalisation du faisceau. 4, record 3, French, - arme%20%C3%A0%20faisceaux%20de%20particules
Record number: 3, Textual support number: 1 OBS
arme à faisceaux de particules : terme tiré du lexique «Désarmement et Maintien de la Paix» avec l’autorisation de l’Office des Nations Unies à Genève. 5, record 3, French, - arme%20%C3%A0%20faisceaux%20de%20particules
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1986-04-30
Record 4, English
Record 4, Subject field(s)
- Lasers and Masers
- Space Weapons
- Optics
Record 4, Main entry term, English
- beam focussing system
1, record 4, English, beam%20focussing%20system
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Key term(s)
- beam focusing system
Record 4, French
Record 4, Domaine(s)
- Masers et lasers
- Armes orbitales
- Optique
Record 4, Main entry term, French
- système de focalisation du faisceau
1, record 4, French, syst%C3%A8me%20de%20focalisation%20du%20faisceau
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- système de focalisation de faisceau 2, record 4, French, syst%C3%A8me%20de%20focalisation%20de%20faisceau
correct, masculine noun
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
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
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:


