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Plastic Optical Fibers for Sensing Applications
Optical Fiber Communication Conference, 2014We review recent developments in polymer optical fiber sensor technology and how such ‘POF’ sensors may extend the capabilities of the existing silica fiber sensors.
Berghmans, Francis, Thienpont, Hugo
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SPIE Proceedings, 2012
A review of fiber optic acoustic sensors for naval applications is presented. Limitations of fiber interferometric sensors are described and novel acoustic sensor transducers enabled through fiber laser sensor technology are presented.
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A review of fiber optic acoustic sensors for naval applications is presented. Limitations of fiber interferometric sensors are described and novel acoustic sensor transducers enabled through fiber laser sensor technology are presented.
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Low-noise fiber-optic rotation sensing
Optics Letters, 1981A major source of noise in fiber-optic Sagnac interferometers was identified to be the fluctuation of the phase of Rayleigh backscattering resulting from minute temperature variations and vibration. This noise can be reduced either by introducing a phase modulation into the fiber ring or by the use of a low-coherence source. A noise-equivalent rotation
K, Böhm +3 more
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Side-hole fiber for fiber-optic pressure sensing
Optics Letters, 1986An optical fiber whose structure is similar to that of the PANDA fiber, but with two open channels in the place of the stress members, is investigated. Variations of the internal or external gas pressure permit tuning of the fiber birefringence (10−4 rad m−1 Pa−1) over a wide range, including sign reversal, and application as a pressure sensor.
H M, Xie +3 more
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Fiber-Optic Chemical Sensing With Infrared-Transmitting Optical Fiber
SPIE Proceedings, 1990Infrared transmitting heavy metal fluoride optical fiber has been used to separate a Fourier-transform infrared (FTIR) spectrometer from a remote measurement point. Several types of remote sensors have been developed for concentration measurements. Remote transmission cells connected to fiber cables have been used to measure near-infrared spectra of ...
Richard D. Driver +2 more
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Optical Fiber Sensing Principles
2019This chapter presents a broad view of some of the published and most used techniques and schemes for sensing with polymer optical fibers (POF), and presents a small part of the sensing devices using POF since the same techniques can be used to measure several different parameters with slight modifications.
Daniel André Pires Duarte +2 more
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Polymer Optical Fibers for Sensing
Macromolecular Symposia, 2020AbstractSensing techniques based on optical fibers are used in numerous key fields. For example, optical fiber sensors are exploited in medical diagnostics, environmental monitoring, physical parameters detection, industrial applications, food safety, and security.
Cennamo N., Zeni L.
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Status of Fiber Optic Acoustic Sensing
8th Optical Fiber Sensors Conference, 1992In the past few years a great deal of development effort has gone into fiber optic hy drophones for a variety of Naval applications. Significant demonstrations of fiber optic hydrophone technology have taken place in fixed undersea, towed array, submarine and Arctic environments.
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Recycling optical fibers for sensing
SPIE Proceedings, 2016Optical fiber sensors has become one of the most promising sensing technologies. Within all the optical fiber sensing technologies, the Fabry-Perot interferometer (FPI) micro-cavities are one of the most attractive, due to the size, linearity and higher sensitivity.
Paulo André +4 more
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Sapphire-Derived Fibers and Optical Fiber Sensing
2020The optical fiber being optical sensors exhibit several advantages including the immunity to the electromagnetic interference, simple structure, easy to carry, and large dynamic range. Especially, the possibility of working under harsh environment marks the fiber sensors that are superior to the electrical sensor counterparts.
Fufei Pang +4 more
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