Journal ArticleDOI
Analysis of Induced-Birefringence Effects on Fiber Bragg Gratings
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TLDR
In this article, the birefringence effects on fiber Bragg grating (FBG) in sensors, optical communications systems, and devices were investigated for the case of plane strain and stress.About:
This article is published in Optical Fiber Technology.The article was published on 2000-07-01. It has received 242 citations till now. The article focuses on the topics: Fiber Bragg grating & Plane stress.read more
Citations
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Journal ArticleDOI
Fiber Bragg grating sensors toward structural health monitoring in composite materials: challenges and solutions.
TL;DR: The main challenges arising from the use of FBGs in composite materials are reviewed, with a focus on issues related to temperature-strain discrimination, demodulation of the amplitude spectrum during and after the curing process as well as connection between the embedded optical fibers and the surroundings.
Journal ArticleDOI
Design of a Pressure Sensor Based on Optical Fiber Bragg Grating Lateral Deformation
TL;DR: This paper describes steps involved in the design and realization of a new type of pressure sensor based on the optical fiber Bragg grating, which consists of increasing sensitivity, resistance to electromagnetic interference, dimensions, and potential increased accuracy.
Journal ArticleDOI
Effect of thermal residual stress on the reflection spectrum from fiber Bragg grating sensors embedded in CFRP laminates
TL;DR: In this paper, three types of FBG sensors were embedded in CFRP cross-ply laminates, and the reflection spectra from the sensors were measured during the fabrication process of the Laminates.
BookDOI
Optical fiber sensors : advanced techniques and applications
TL;DR: In this article, Ginu Rajan presented a comprehensive overview of optical fiber sensing solutions from macro-to micro-to-nanoscale, from microscopic to nanoscale.
Journal ArticleDOI
Polarimetric Heterodyning Fiber Grating Laser Sensors
TL;DR: In this article, the authors review the principle, fabrication, characterization, and implementation of the polarimetric heterodyning fiber grating laser sensors, and the sensor multiplexing in the RF domain.
References
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Journal ArticleDOI
Fiber grating spectra
TL;DR: In this paper, the spectral properties of fiber reflection and transmission gratings are described and examples are given to illustrate the wide variety of optical properties that are possible in fiber gratings.
Journal ArticleDOI
Formation of Bragg gratings in optical fibers by a transverse holographic method
G. Meltz,W W Morey,W. H. Glenn +2 more
TL;DR: Bragg gratings have been produced in germanosilicate optical fibers by exposing the core, through the side of the cladding, to a coherent UV two-beam interference pattern with a wavelength selected to lie in the oxygen-vacancy defect band of germania, near 244 nm.
Journal ArticleDOI
Coupled-Mode Theory for Optical Fibers
TL;DR: In this paper, a set of coupled-mode equations is derived to describe mode propagation in uniform and slightly nonuniform cylindrical optical-fiber systems, and the coupling between fibers of an array made up of n identical fibers each at the vertex of a polygon and one at the center, which is not necessarily the same as its n neighbors, is determined.
Journal ArticleDOI
Periodic structures for integrated optics
Amnon Yariv,Michiharu Nakamura +1 more
TL;DR: In this article, the theory and device applications of periodic thin-film waveguides are discussed, including mode solutions, optical filters, distributed feedback lasers, distributed Bragg reflector (DBR) lasers, grating couplers, and phase matching in nonlinear interactions.
Journal ArticleDOI
Stepped-wavelength optical-fiber Bragg grating arrays fabricated in line on a draw tower
TL;DR: More than 450 fiber Bragg gratings have been fabricated in line during the draw process in a period of 1 h with single pulses of a KrF excimer laser.