G - Physics – 01 – B
Patent
G - Physics
01
B
G01B 9/02 (2006.01)
Patent
CA 2639131
A method and apparatus that uses specific source modulation and detectors to detect a response that carries information about a system response matrix associated with each sensor in a interferometric sensor array and extracting a sensor response in a manner that eliminates polarization-induced signal fading and that is insensitive to lead fiber birefringence fluctuations.
Procédé et appareil qui utilisent la modulation de source spécifique et des détecteurs pour détecter une réponse qui transporte des informations relatives à une matrice de réponses système associée à chaque capteur dans un réseau de capteurs interférométriques et pour extraire une réponse de capteur d'une manière qui élimine l'évanouissement du signal induit par la polarisation et qui est insensible aux fluctuations de biréfringence de la fibre de plomb.
Ronnekleiv Erlend
Waagaard Ole Henrik
Optoplan As
Ridout & Maybee Llp
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