etalon


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Related to etalon: Fabry perot etalon

etalon

[′ed·əl‚än]
(optics)
Two adjustable parallel mirrors mounted so that either one may serve as one of the mirrors in a Michelson interferometer; used to measure distances in terms of wavelengths of spectral lines.
An instrument similar to the Fabry-Pérot interferometer, except that the distance between the plates is fixed. Also known as Fabry-Pérot etalon.

etalon

In optical networking, an etalon is a passive filter that uses a Fabry-Perot cavity. See Fabry-Perot.
References in periodicals archive ?
This is the fourth project acquired by Etalon Group in 2017 under its new strategy aimed at obtaining high-quality projects with a focus on those that will be ready to launch within 6-18 months.
The leftover, unbound polymer is then added to the etalons, where the corresponding colour change indicates how much polymer is left, and in turn, how much streptavidin there was to bind with.
All the juries this year were presided by women, with the jury for the Etalon d'Or headed by French cinema legend Euzhan Palcy.
23 March 2011 - Russian property developer Etalon Group Ltd has picked Credit Suisse (VTX:CSGN), Renaissance Capital and VTB Capital to manage its initial public offering (IPO) on the bourse in London, the company said on Wednesday.
The first etalon type--one speech signal command etalon is selected from the set of two speech signal commands.
International Resource News-2 October 2009-Kyocera develops crystal etalon filter(C)2009 ENPublishing - http://www.
While some 300 films will be shown in all this year, 128 works are competing for the festival's 24 prizes including the top award, the Etalon d'Or de Yennenga (The Golden Stallion of Yennenga).
For each of these situations, the intersections were sorted increasingly by the number of etalon vehicles.
L'introduction redigee par Michael Gauvreau et Ollivier Hubert dorme a l'ensemble l'allure d'un manifeste generationnel clamant la fin d'un recit etalon (master story) domine depuis les annees soixante-dix au moins par la problematique moderniste d'une secularisation confinant les institutions religieuses au role de moins en moins efficace de resistance a la modernite industrielle et urbaine.
L'introduction redigee par Michael Gauvreau et Ollivier Hubert donne a l'ensemble l'allure d'un manifeste generationnel clamant la fin d'un recit etalon (master story) domine depuis les annees soixante-dix au moins par la problematique moderniste d'une secularisation confinant les institutions religieuses au role de moins en moins efficace de resistance a la modernite industrielle et urbaine.
Etalon vodka is the first vodka available in the UK from Belarus, claims distributor the Real Vodka Company.
Tester l'arterite de l'etalon ne sera pas obligatoire si cet etalon n'est pas utilise a des fins de reproduction durant son sejour et s'il quitte l'UE des la fin des competitions, precise la Commission.