A cost-effective edge-filter based FBG interrogator using catastrophic fuse effect micro-cavity interferometers
Sign Up to like & getrecommendations! Published in 2018 at "Measurement"
DOI: 10.1016/j.measurement.2018.03.067
Abstract: Abstract This paper proposed an inexpensive high contrast in-line micro-cavity interferometer for edge-filter strain and temperature interrogation of a fiber Bragg grating sensor. The simulation model is presented in order to describe the sensor behavior… read more here.
Keywords: cost effective; micro cavity; edge filter;
An edge-filter FBG interrogation approach based on tunable Fabry-Perot filter for strain measurement of planetary gearbox
Sign Up to like & getrecommendations! Published in 2020 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2020.102379
Abstract: Abstract Fiber Bragg gratings (FBGs), with smaller size, are suitable to measure the tooth root strain of ring gear which is an ideal signal for fault diagnosis of planetary gearboxes. In order to identify the… read more here.
Keywords: interrogation approach; edge; edge filter;