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Photoacoustical detection of trace gases with an optical microphone

Publié dansTenth International Conference on Optical Fibre Sensors, Editeurs/trices Culshaw, Brian & Jones, Julian D.C., p. 457-460
Présenté à Glasgow, 11-13 October 1994
Maison d'éditionBellingham : SPIE
Collection
  • SPIE proceedings series; 2360
Date de publication1994
Résumé

An alternative to the electrical microphone for photoacoustical detection of trace gases is presented. This microphone is made of a monomode optical fiber wound and glued on a thin plate. This fiber is one arm of a Michelson interferometer. A Sagnac interferometer has also been used and has given better results.

Citation (format ISO)
BREGUET, Jacques, PELLAUX, Jean-Paul, GISIN, Nicolas. Photoacoustical detection of trace gases with an optical microphone. In: Tenth International Conference on Optical Fibre Sensors. Glasgow. Bellingham : SPIE, 1994. p. 457–460. (SPIE proceedings series)
Fichiers principaux (1)
Proceedings chapter (Published version)
accessLevelRestricted
Identifiants
  • PID : unige:113327
ISBN0819416991
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Informations techniques

Création24.01.2019 15:44:00
Première validation24.01.2019 15:44:00
Heure de mise à jour15.03.2023 15:38:06
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