Fast interrogation using sinusoidally current modulated laser diodes for fiber Fabry–Perot interferometric sensor consisting of fiber Bragg gratings
Sign Up to like & getrecommendations! Published in 2018 at "Optical Review"
DOI: 10.1007/s10043-018-0444-1
Abstract: A fast interrogation method using a sinusoidal modulated laser diode for a fiber Fabry–Perot interferometric sensor consisting of Bragg gratings (FBG–FPI) is proposed.. The FBG–FPI has sharp transmittance peaks in the reflection band of the… read more here.
Keywords: modulation; fast interrogation; laser; fiber fabry ... See more keywords
Optical Fiber Fabry-Perot Acoustic Sensors Based on Corrugated PET Diaphragms
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2021.3073790
Abstract: In this manuscript, optical fiber Fabry-Perot acoustics sensors based on corrugated PET diaphragms were proposed, fabricated and tested. Corrugations of different depths were introduced into the PET by simple hot-embossing process. The performances of the… read more here.
Keywords: corrugated pet; fabry perot; optical fiber; sensors based ... See more keywords
Surface Modified Optical Fiber Fabry–Perot Cavity Pressure Sensor With Carbon Film
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2023.3262793
Abstract: By the method of pulsed laser deposition (PLD) of a Ni/C bilayer precursor films and annealing in air, amorphous carbon films were prepared on the surface of the capillary used for the fabrication of optical… read more here.
Keywords: cavity; carbon; fiber fabry; surface ... See more keywords
All-fiber Fabry-Pérot interferometer for reducing noise on the basis of differential structure.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.411771
Abstract: In this study, we propose a new optical fiber interferometer based on differential structure. The phase delay exists in the two output arms of the coupler. When the interference signal passes through the phase delay… read more here.
Keywords: differential structure; fiber fabry; fabry rot; structure ... See more keywords