Journal ArticleDOI
Recent progress in fiber-optic extrinsic Fabry–Perot interferometric sensors
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TLDR
In this article, the optical amplification technology is adopted into the EFPI sensor system to enhance the interferometric signal considerably, and both spatial-frequency multiplexing and coarse-wavelength division multiple-xing technologies are demonstrated for the Fizeau sensor in order to realize the measurement of multiple parameters such as displacement, transverse load, static strain, temperature, and vibration.About:
This article is published in Optical Fiber Technology.The article was published on 2006-07-01. It has received 356 citations till now.read more
Citations
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Proceedings ArticleDOI
Diaphragm-based Extrinsic Fabry-Perot Interferometric optical fiber pressure sensor
TL;DR: In this paper, a double holes silica ferrule with 1.8mm outside diameter is used to align the fiber to the diaphragm and balance the pressure inside and outside of F-P cavity.
Journal ArticleDOI
Integrated Optical Fiber-Tip Cantilevers
Christopher Holmes,Alexander Jantzen,Alan C. Gray,Lewis G. Carpenter,Paul C. Gow,Stephen G. Lynch,James C. Gates,Pete Smith +7 more
TL;DR: In this paper, a microcantilever at the end face of an integrated optical fiber is reported, fabrication is uniquely achieved using a precision dicing saw, and the methodology is a single-step rapid process, capable of achieving trenches with high aspect ratio (>10:1).
Proceedings ArticleDOI
In-line fiber-optic etalon formed by hollow-core photonic crystal fiber
TL;DR: In this article, a fiber-optic in-line etalon is proposed and demonstrated, formed by splicing a section of hollow-core photonic crystal fiber (HCPCF) in between two single-mode fibers.
Proceedings ArticleDOI
Fabry-Pérot cavities based on chemical etching for high temperature and strain sensing
TL;DR: In this article, two hybrid multimode/single mode fiber Fabry-Perot (FP) cavities were compared as high temperature and strain sensors and demonstrated the feasibility of low-cost fiber optic============sensors for high temperature sensors.
Dissertation
Ultrafast laser formed fiber cladding photonics for evanescent refractometry
TL;DR: Mohammadi et al. as discussed by the authors extended fiber photonics to the cladding surface, presenting a surface evanescent sensor based on Bragg gratings for refractometry that is reliable, mechanically robust, and bio-compatible.
References
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Journal ArticleDOI
In-fibre Bragg grating sensors
TL;DR: In-fibre Bragg grating (FBG) sensors are one of the most exciting developments in the field of optical fiber sensors in recent years as discussed by the authors, and significant progress has been made in applications to strain and temperature measurements.
Journal ArticleDOI
Signal enhancement-a composite property mapping algorithm
TL;DR: A signal enhancement algorithm is developed that seeks to recover a signal from noise-contaminated distorted measurements made on that signal by utilizing a set of properties which the signal is known or is hypothesized as possessing.
Reference BookDOI
Fiber Optic Sensors
Francis T. S. Yu,Shizhuo Yin +1 more
TL;DR: Fiber optic sensors have become indispensable tools for biomedical study because of their unique features such as high sensitivity, small footprint and endoscopic compatibility, multiple agent distributive sensing capability, and immunity from electromagnetic interference as discussed by the authors.
Book ChapterDOI
Fiber optic smart structures
TL;DR: Fiber optic sensor technology has experienced tremendous growth since its early beginnings in the 1970's with early laboratory demonstrations of fiber optic gyros and acoustic sensors and the introduction of the first commercial intensity and spectrally based sensors as mentioned in this paper.
Journal ArticleDOI
Novel fiber-optic sensors based on long-period fiber gratings written by high-frequency CO/sub 2/ laser pulses
TL;DR: In this paper, a novel long-period fiber grating (LPFG) fabricated by using a new writing technique that is mainly based on the thermal shock effect of focused high-frequency CO/sub 2/ laser pulses at several kilohertz was reported.