Title :
Passive fiber Fabry-Perot filter for intensity-modulated sensors referencing
Author :
Sixt, Pierre ; Kotrotsios, George ; Falco, Lucien ; Parriaux, Olivier
Author_Institution :
Swiss Center for Electronics & Microtechnology, Neuchåtel, Switzerland
fDate :
7/1/1986 12:00:00 AM
Abstract :
The separation between lead and transducer losses in an intensity-modulated fiber sensor is solved by placing the transducer within a radio-frequency fiber Fabry-Perot filter performing a passive amplitude-phase conversion on the signal delivered by an amplitude-modulated source. An application is demonstrated in the case of a proximity sensor.
Keywords :
Fabry - Perot resonators; Optical fiber transducers; Amplitude modulation; Fabry-Perot; Intensity modulation; Optical attenuators; Optical fiber sensors; Optical filters; Optical modulation; Optical sensors; Passive filters; Transducers;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.1986.1074783
