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
Ultrafast Temperature Interrogation Using an In-Line Mach Zehnder Interferometer Based on Optical Time-Stretching
TL;DR: An ultrafast temperature interrogating system based on the optical time-stretch method and a no core fiber-side hole fiber (NC-SH-NC) structure is proposed and experimentally demonstrated as mentioned in this paper .
Journal ArticleDOI
Real-time displacement reconstruction based on all-fiber Fabry–Perot interferometer
TL;DR: In this paper , a real-time displacement reconstruction method based on an all-fiber Fabry-Perot interferometer (FPI) is proposed, utilizing the fiber end face and the object surface to form an extrinsic FPI.
Proceedings ArticleDOI
Optical fiber based microfluidic gas flowmeter
TL;DR: In this paper, a microfluidic gas flowmeter based on optical fiber Fabry-Perot interferometer (FPI) was proposed and demonstrated, which was formed by two embedded optical fibers with a micro fluidic gas channel running across the two end faces.
Proceedings ArticleDOI
Integrated Fiber Optic Sensor System for High Temperature Measurement
Chung-Yen Chao,Daniel Robinson,Victor Grubsky,Robert Li,Sonny Hoang,Mark Mitchell,Thomas Neilsen +6 more
Proceedings ArticleDOI
Temperature and stress response characteristic study on Ag-coated fiber Bragg grating
TL;DR: In this paper, the authors employed chemical methods to obtain a uniform and compact surface silver layer by controlling the etching conditions and reaction time of the fiber bragg grating and showed that the sensitivity of temperature keeps good linear response characteristic in the sensing area.
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.