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
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Book ChapterDOI
Principles of Optical Fiber Sensing
TL;DR: This chapter provides an introduction to the topic of optical fiber sensing, starting with defining optical fibers in general, giving guide to how to use them in the field of communications, then moving towards theField of optical Fiber sensing.
Proceedings ArticleDOI
Suspended-core Fabry-Perot temperature sensor interrogation through a dual wavelength Raman fiber laser
TL;DR: In this paper, the authors used a dual-wavelength Raman fiber source for the interrogation of a suspended-core Fabry-Perot interferometric cavity through the illumination of a dual wavelength======Raman fiber laser.
Journal ArticleDOI
A mechanical amplifier based high-finesse fiber-optic Fabry-Perot interferometric sensor for the measurement of static magnetic field
Xinxing Feng,Yi Jiang,Han Zhang +2 more
Journal ArticleDOI
PMMA-coated SMF–CLF–SMF-cascaded fiber structure and its humidity sensing characteristics
J. Cui,Gaoliang Chen,Jin Li +2 more
Proceedings ArticleDOI
A novel fiber-tip micro-cavity sensor for high temperature application
TL;DR: In this article, a fiber-optic micro-cavity interferometric sensor is presented, which is fabricated at the fiber tip by splicing a silica capillary to a single mode fiber and then heating/melting the capillary in order to form a microsphere with an internal air cavity.
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.