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The Government of Canada’s terminology and linguistic data bank.
FOCUSING OPTICS [3 records]
Record 1 - internal organization data 2010-12-09
Record 1, English
Record 1, Subject field(s)
- Optics
Record 1, Main entry term, English
- Bragg-Fresnel optics
1, record 1, English, Bragg%2DFresnel%20optics
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The interest in Bragg-Fresnel optics is based on their unique properties as dispersive and focusing elements. First successful demonstrations of the Bragg-Fresnel principle were reported in 1984-1986 using multilayer and crystalline substrates… Fresnel lenses have been used at several synchrotron radiation facilities to construct microprobes imaging beam monitors and time-resolved micro-plasma systems. 1, record 1, English, - Bragg%2DFresnel%20optics
Record 1, Key term(s)
- Bragg Fresnel optics
Record 1, French
Record 1, Domaine(s)
- Optique
Record 1, Main entry term, French
- optique de Bragg-Fresnel
1, record 1, French, optique%20de%20Bragg%2DFresnel
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les optiques dites de Bragg-Fresnel sont d’abord des réflecteurs dont la réflectivité est assurée par une structure épaisse donnant lieu à une réflexion de Bragg (cristal ou multicouche selon la longueur d’onde). La focalisation est obtenue non pas par la forme générale de la structure réfléchissante mais par un réseau diffractant planaire gravé dans la structure réfléchissante. Les optiques de Bragg-Fresnel n’ont pas de concurrent pour l’imagerie haute résolution puisqu’elles permettent d’obtenir des faisceaux submicroniques en dessous du nanomètre en longueur d’onde. 1, record 1, French, - optique%20de%20Bragg%2DFresnel
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1995-03-29
Record 2, English
Record 2, Subject field(s)
- Computer Graphics
- Optics
- Lasers and Masers
Record 2, Main entry term, English
- focusing optics
1, record 2, English, focusing%20optics
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Infographie
- Optique
- Masers et lasers
Record 2, Main entry term, French
- optique de focalisation
1, record 2, French, optique%20de%20focalisation
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Gráficos de computadora
- Óptica
- Láser y máser
Record 2, Main entry term, Spanish
- óptica de focalización
1, record 2, Spanish, %C3%B3ptica%20de%20focalizaci%C3%B3n
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 CONT
El microscopio de visualización de rayos X utiliza óptica de focalización para formar una imagen ampliada en unos pocos cientos de veces, que puede ser grabada a continuación por un detector de resolución modesta. 1, record 2, Spanish, - %C3%B3ptica%20de%20focalizaci%C3%B3n
Record 3 - internal organization data 1988-04-20
Record 3, English
Record 3, Subject field(s)
- Medical Imaging
Record 3, Main entry term, English
- monochromatization
1, record 3, English, monochromatization
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Monochromatization by multilayered optics on a cylindrical reflector and on an ellipsoidal focusing ring. 1, record 3, English, - monochromatization
Record 3, French
Record 3, Domaine(s)
- Imagerie médicale
Record 3, Main entry term, French
- monochromatisation
1, record 3, French, monochromatisation
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
La monochromatisation se fait par réflexion sur une mince lame triangulaire d'un monocristal de germanium courbée de manière à focaliser dans le plan horizontal. 1, record 3, French, - monochromatisation
Record 3, Spanish
Record 3, Textual support, Spanish
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