Design of Arbitrary-Order Photonic Temporal Differentiators Based on Phase-Modulated Fiber Bragg Gratings in Transmission
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2700024
Abstract: All-optical arbitrary-order temporal differentiators are demonstrated with phase-modulated fiber Bragg gratings (PM-FBGs) in transmission for the first time. The transmissive PM-FBGs are designed by employing a novel two-step nonlinear optimization method, which consists of unconstrained… read more here.
Keywords: order; temporal differentiators; step; phase modulated ... See more keywords
Equalization of Intensity-Modulated Fiber-Optic Voltage Sensors for Power Distribution Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2021.3052649
Abstract: We test fiber-optic voltage sensors based on optical reflection from a piezoelectric transducer. Our specific devices possess a 2 kHz fundamental resonance, and we verify a readily usable frequency band from approximately 10 Hz to… read more here.
Keywords: optic voltage; intensity modulated; voltage sensors; modulated fiber ... See more keywords
Intensity-Modulated Fiber-Optic Sensor: A Novel Grid Measurement Unit
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3194631
Abstract: This article presents a novel approach to physical-displacement-based power grid measuring via an intensity-modulated fiber-optic sensor (IMFOS). An IMFOS utilizes one fiber to transmit the intensity modulated light from its electro-optic controller to a fiber-optic… read more here.
Keywords: fiber optic; intensity modulated; modulated fiber; optic sensor ... See more keywords
Highly sensitive chloride ion concentration measurement based on a multitaper modulated fiber
Sign Up to like & getrecommendations! Published in 2019 at "Optical Engineering"
DOI: 10.1117/1.oe.58.8.086109
Abstract: Abstract. A chloride ion sensor based on a multitaper modulated fiber fabricated via arc discharge is proposed and studied experimentally and theoretically. The sensing unit consists of four periodic tapers with a diameter of 28.24 μm,… read more here.
Keywords: chloride ion; based multitaper; multitaper modulated; modulated fiber ... See more keywords