in-coupling filter

07:37 Jun 29, 2011
English to French translations [PRO]
Tech/Engineering - Physics / Optics / beams - faisceau
English term or phrase: in-coupling filter
Apparatus for writing to a holographic storage medium, with a coaxial arrangement of three or more focused reference beams and an object beam and with an in-coupling filter located in a Fourier plane for low-pass filtering the object beam.

Summary of answers provided
3filtre de couplage
Alain Boulé



1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5
filtre de couplage

Selon moi, in-coupling filter s'oppose à decoupling filter et se traduit par filtre de couplage (par opposition à filtre de découplage). in-coupling est un synonyme de coupling.

(EN) A method of improving selectivity in a tuneable waveguide filter, such as a layered coupling filter, that includes two waveguides.

(FR) L'invention concerne un procédé permettant d'améliorer la sélectivité dans un filtre de guide d'ondes accordable, tel qu'un filtre de couplage à plusieurs couches comprenant deux guides d'ondes.

Alain Boulé
Local time: 23:02
Native speaker of: French
Notes to answerer
Asker: Merci beaucoup Monsieur.

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