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Contra-propagative wave spectograph

Abstract : The invention relates to a spectrograph (11) comprising a waveguide (10) provided with accesses (10; 10 b , 12), a means for injecting two guided contra-propagative waves by each accesses in such a way that a spatial interference is formed in the waveguide, means (19, 20, 14, 16) for detecting the energy of the evanescent wave of the guided field produced by the interference of said contra-propagative waves.
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https://hal-utt.archives-ouvertes.fr/hal-03141868
Contributor : Jean-Baptiste Vu Van Connect in order to contact the contributor
Submitted on : Monday, February 15, 2021 - 3:43:07 PM
Last modification on : Wednesday, September 15, 2021 - 3:03:28 PM

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  • HAL Id : hal-03141868, version 1

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Citation

Etienne Le Coarer, Pierre Benech, Pierre Kern, Gilles Lerondel, Sylvain Blaize, et al.. Contra-propagative wave spectograph. Japan, Patent n° : JP5363104 (B2). 2013. ⟨hal-03141868⟩

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