Monitoring optically powered actuators

Operation of a power-by-light valve by a source along an optical fibre is monitored by means of optical sensors from which light passes back along fibre to monitoring and processing units. The sensors include fibre bragg gratings for detecting differential pressure across diaphragms and for detectin...

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Bibliographische Detailangaben

Hauptverfasser:	Lim, Jirapong, Yang, Qingping, Jackson, Phillip Richard, Jones, Barry Edward
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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