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Published in 2017 at "China Communications"
DOI: 10.1109/cc.2017.7927570
Abstract: We propose and experimentally demonstrate a novel colorless full-duplex passive optical network architecture with Rayleigh backscattering optical beat interference (OBI) noise mitigation by using orthogonal codes. A pair of orthogonal codes are generated and transmitted…
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Keywords:
colorless;
noise;
long reach;
rayleigh backscattering ... See more keywords
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Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.009414
Abstract: This paper is concerned with the angular random walk (ARW) limited by Rayleigh backscattering in the resonator fiber optic gyro (RFOG) with a light source of arbitrary temporal coherence. First, a model of Rayleigh backscattering…
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Keywords:
arw;
angular random;
rayleigh backscattering;
random walk ... See more keywords
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Published in 2022 at "Optics express"
DOI: 10.1364/oe.470253
Abstract: The crosstalk between channels is a main factor restricting the performance of interferometric fiber Bragg grating (FBG) time-division and wavelength-division hybrid multiplexing arrays. The time-division crosstalk caused by multiple reflections and the wavelength-division crosstalk due…
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Keywords:
rayleigh backscattering;
false crosstalk;
hybrid multiplexing;
crosstalk ... See more keywords
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Published in 2023 at "Sensors"
DOI: 10.3390/s23115063
Abstract: Ultra-weak fiber Bragg grating (UWFBG) array-based phase-sensitive optical time-domain reflectometry (Φ-OTDR) utilizes the interference interaction between the reference light and the reflected light from the broadband gratings for sensing. It significantly improves the performance of…
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Keywords:
rayleigh backscattering;
uwfbg array;
impact rayleigh;
array based ... See more keywords
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Published in 2023 at "Sensors"
DOI: 10.3390/s23115269
Abstract: We introduce a technique to generate and read the digital signature of the networks, channels, and optical devices that possess the fiber-optic pigtails to enhance physical layer security (PLS). Attributing a signature to the networks…
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Keywords:
rayleigh backscattering;
signature;
identification;
systems identification ... See more keywords