TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
NICOL [8 records]
Record 1 - internal organization data 2022-07-19
Record 1, English
Record 1, Subject field(s)
- Insects, Centipedes, Spiders, and Scorpions
Universal entry(ies) Record 1
Record 1, Main entry term, English
- Nicol's microcaddisfly
1, record 1, English, Nicol%27s%20microcaddisfly
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
A caddisfly of the family Hydroptilidae. 2, record 1, English, - Nicol%27s%20microcaddisfly
Record 1, French
Record 1, Domaine(s)
- Insectes, mille-pattes, araignées et scorpions
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- hydroptile de Nicol
1, record 1, French, hydroptile%20de%20Nicol
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Trichoptère de la famille des Hydroptilidae. 2, record 1, French, - hydroptile%20de%20Nicol
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2013-12-17
Record 2, English
Record 2, Subject field(s)
- Scientific Instruments
- Optical Instruments
Record 2, Main entry term, English
- polarizing microscope
1, record 2, English, polarizing%20microscope
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A microscope in which an object is viewed in polarized light. 2, record 2, English, - polarizing%20microscope
Record 2, Key term(s)
- polarization microscope
Record 2, French
Record 2, Domaine(s)
- Instruments scientifiques
- Instruments d'optique
Record 2, Main entry term, French
- microscope polarisant
1, record 2, French, microscope%20polarisant
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Microscope optique, muni d’une platine tournante et de deux nicols ou de deux plaques de Polaroïd. 2, record 2, French, - microscope%20polarisant
Record number: 2, Textual support number: 1 OBS
Le nicol polarisateur, placé sous la platine, envoie sur l'objet de la lumière polarisée; le nicol analyseur est placé au-dessus de l'objectif. 2, record 2, French, - microscope%20polarisant
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Instrumentos científicos
- Instrumentos ópticos
Record 2, Main entry term, Spanish
- microscopio polarizante
1, record 2, Spanish, microscopio%20polarizante
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Microscopio provisto de una platina giratoria y de láminas de polaroide o dos nicoles, uno de los cuales [está] dispuesto entre el condensador y el objeto y el otro, detrás del objetivo. 1, record 2, Spanish, - microscopio%20polarizante
Record 3 - internal organization data 2012-04-13
Record 3, English
Record 3, Subject field(s)
- Optical Instruments
- Mineralogy
- Geology
Record 3, Main entry term, English
- analyzer
1, record 3, English, analyzer
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- analyser 2, record 3, English, analyser
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
One of two nicol prisms or polaroid discs in the petrological microscope, between which thin rock sections are studied with transmitted polarized light. 1, record 3, English, - analyzer
Record number: 3, Textual support number: 1 CONT
... the condenser is ... spoken of as the polarizer and the ocular as the analyser. 2, record 3, English, - analyzer
Record 3, French
Record 3, Domaine(s)
- Instruments d'optique
- Minéralogie
- Géologie
Record 3, Main entry term, French
- analyseur
1, record 3, French, analyseur
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Partie d’un polarimètre qui permet de mesurer l’angle de rotation du plan du polarimètre après avoir traversé une substance optiquement active. 2, record 3, French, - analyseur
Record number: 3, Textual support number: 1 CONT
Le dispositif polarisant comprend, sous la platine [...] un «polariseur» [...] et, au-dessus de l’objet, dans le tube, un «analyseur», semblable au polariseur mais orienté à angle droit, et qu’on peut à volonté laisser dans le tube ou retirer. 3, record 3, French, - analyseur
Record number: 3, Textual support number: 2 CONT
L'analyseur est un nicol dont les faces terminales sont généralement normales à l'axe. Il est monté [...] sur l'oculaire. 4, record 3, French, - analyseur
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2011-07-15
Record 4, English
Record 4, Subject field(s)
- Optics
- Mineralogy
- Scientific Instruments
Record 4, Main entry term, English
- polarizer
1, record 4, English, polarizer
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A device which produces polarized light, such as a Nicol prism or Polaroid sheet. 2, record 4, English, - polarizer
Record 4, French
Record 4, Domaine(s)
- Optique
- Minéralogie
- Instruments scientifiques
Record 4, Main entry term, French
- polariseur
1, record 4, French, polariseur
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Appareil servant à polariser la lumière. 2, record 4, French, - polariseur
Record number: 4, Textual support number: 1 CONT
Le dispositif polarisant comprend, sous la platine, un instrument qui polarise la lumière, et qui est appelé «polariseur» [...] 3, record 4, French, - polariseur
Record number: 4, Textual support number: 2 CONT
Le microscope polarisant possède deux dispositifs polarisateurs taillés dans des rhomboèdres de calcite(prismes de Nicol, du nom de leur inventeur, ou encore nicols). L'un, fixe, est placé sous la platine(polariseur). La lumière qui traverse la lame mince est donc polarisée. L'autre(analyseur), situé entre l'objectif et l'oculaire, est amovible et disposé perpendiculairement au premier. 4, record 4, French, - polariseur
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Óptica
- Mineralogía
- Instrumentos científicos
Record 4, Main entry term, Spanish
- polarizador
1, record 4, Spanish, polarizador
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2002-05-16
Record 5, English
Record 5, Subject field(s)
- Optics
Record 5, Main entry term, English
- normal-field prism
1, record 5, English, normal%2Dfield%20prism
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The atmospheric dispersion corrector ... uses a pair of normal-field Risley prisms, which are rotated. 2, record 5, English, - normal%2Dfield%20prism
Record 5, French
Record 5, Domaine(s)
- Optique
Record 5, Main entry term, French
- prisme à champ normal
1, record 5, French, prisme%20%C3%A0%20champ%20normal
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
[...] prisme construit de façon telle que le rayon incident central soit normal à la face d’entrée et normal à l’axe optique. 1, record 5, French, - prisme%20%C3%A0%20champ%20normal
Record number: 5, Textual support number: 1 OBS
Ainsi est évité le déplacement latéral des rayons lumineux; ces prismes ont en outre l'avantage de donner un champ uniforme, notablement supérieur à celui du nicol dans le cas du prisme d’Ahrens et une extinction plus complète. 1, record 5, French, - prisme%20%C3%A0%20champ%20normal
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2001-03-27
Record 6, English
Record 6, Subject field(s)
- Optics
- Mineralogy
- Scientific Instruments
Record 6, Main entry term, English
- nicol
1, record 6, English, nicol
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- nicol prism 1, record 6, English, nicol%20prism
correct
- Nicol 1, record 6, English, Nicol
correct
- Nicol prism 2, record 6, English, Nicol%20prism
correct
- Nicol's prism 3, record 6, English, Nicol%27s%20prism
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A device for producing plane-polarized light, consisting of two pieces of transparent calcite (a birefringent crystal) which together form a parallelogram and are cemented together with Canada balsam. 4, record 6, English, - nicol
Record 6, French
Record 6, Domaine(s)
- Optique
- Minéralogie
- Instruments scientifiques
Record 6, Main entry term, French
- prisme de Nicol
1, record 6, French, prisme%20de%20Nicol
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- nicol 2, record 6, French, nicol
correct, masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Dispositif permettant d’obtenir de la lumière polarisée, fondé sur l’inégale réfrangibilité des deux rayons polarisés dans les cristaux biréfringents. 3, record 6, French, - prisme%20de%20Nicol
Record number: 6, Textual support number: 1 CONT
Le nicol est constitué par un spath coupé obliquement sous un angle de 35° environ et dont on a recollé les deux parties à l'aide de baume du Canada. On emploie le nicol dans les expériences de polarisation, soit comme polariseur, soit comme analyseur. 3, record 6, French, - prisme%20de%20Nicol
Record number: 6, Textual support number: 2 CONT
Le microscope polarisant possède deux dispositifs polarisateurs taillés dans des rhomboèdres de calcite(prismes de Nicol, du nom de leur inventeur, ou encore nicols). L'un, fixe, est placé sous la platine(polariseur). La lumière qui traverse la lame mince est donc polarisée. L'autre(analyseur), situé entre l'objectif et l'oculaire, est amovible et disposé perpendiculairement au premier. 4, record 6, French, - prisme%20de%20Nicol
Record number: 6, Textual support number: 1 OBS
Voir aussi «nicols croisés». 5, record 6, French, - prisme%20de%20Nicol
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1978-04-14
Record 7, English
Record 7, Subject field(s)
- Mineralogy
Record 7, Main entry term, English
- interference color
1, record 7, English, interference%20color
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- interference colour 2, record 7, English, interference%20colour
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
If illuminated with white light, plates of anisotropic crystals viewed (off extinction) between crossed or parallel nicols will appear colored. These colors, known as interference colors, result from the unequal transmission by the analyzer of the component wavelengths of the white light. 3, record 7, English, - interference%20color
Record 7, French
Record 7, Domaine(s)
- Minéralogie
Record 7, Main entry term, French
- teinte de polarisation
1, record 7, French, teinte%20de%20polarisation
correct
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
"Les corps des systèmes autres que le système cubique agissent sur la lumière polarisée" : ils la décomposent en deux rayons vibrant dans deux plans perpendiculaires, mais que le nicol analipeur amène à vibrer dans le même plan. Les deux vibrations peuvent alors interférer : pour la lumière du jours certaines couleurs s’annulent alors, les autres se combinent en une couleur composée et la plaque mince apparaît colorée : on a des "teintes de polarisation". 1, record 7, French, - teinte%20de%20polarisation
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1975-03-11
Record 8, English
Record 8, Subject field(s)
- Mineralogy
- Optical Instruments
Record 8, Main entry term, English
- rhomb of Iceland spar 1, record 8, English, rhomb%20of%20Iceland%20spar
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
the Nicol prism (...) is made by cutting rhomb of Iceland spar in halves along the line of one of the optical faces 1, record 8, English, - rhomb%20of%20Iceland%20spar
Record 8, French
Record 8, Domaine(s)
- Minéralogie
- Instruments d'optique
Record 8, Main entry term, French
- rhomboèdre de spath d’Islande 1, record 8, French, rhombo%C3%A8dre%20de%20spath%20d%26rsquo%3BIslande
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
un prisme de Nicol est construit avec un rhomboèdre de spath d’Islande 1, record 8, French, - rhombo%C3%A8dre%20de%20spath%20d%26rsquo%3BIslande
Record 8, Spanish
Record 8, Textual support, Spanish
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