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Novel Fiber Grating for Sensing Applications
Author(s) -
Fu Dongxue,
Zhang Yanan,
Zhang Aozhuo,
Han Bo,
Wu Qilu,
Zhao Yong
Publication year - 2019
Publication title -
physica status solidi (a)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.532
H-Index - 104
eISSN - 1862-6319
pISSN - 1862-6300
DOI - 10.1002/pssa.201800820
Subject(s) - fiber bragg grating , grating , materials science , phosfos , photonic crystal fiber , long period fiber grating , optics , blazed grating , fiber optic sensor , optoelectronics , polarization maintaining optical fiber , fiber , diffraction grating , physics , wavelength , composite material
This review covers some kinds of novel fiber grating and their applications in sensing fields. According to the fiber structures, these novel fiber grating sensors are divided into five types: single mode fiber grating sensors, few‐mode fiber grating sensors, multi‐core fiber grating sensors, photonic crystal fiber grating sensors, and D‐shaped fiber grating sensors. For each kind of fiber grating sensor, both long period fiber grating sensors and fiber Bragg grating sensors are introduced separately, along with their structures, sensing applications, corresponding sensing characteristics, and the advantages and disadvantages in sensing applications.