Results 301 to 310 of about 200,851 (352)
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Polarimetric Fiber-Optic Current Sensor With Integrated-Optic Polarization Splitter
Journal of Lightwave Technology, 2019We report on a simple, metering class polarimetric fiber-optic current sensor (FOCS) for electric power transmission systems. The sensor uses a fiber coil operated in reflection mode and an integrated-optic polarization splitter (IOPS) for interrogation.
K. Bohnert +4 more
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Fiber-optic sensor for humidity
Optics Letters, 1989A novel fiber-optic humidity sensor is described. It is based on reversible sorption of water from the ambient atmosphere in a porous thin-film interferometer that sits on the tip of a fiber. The sorbed water changes the refractive index of the thin films and thus the reflectivity of the interferometer; the resulting modulation of the reflected ...
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Journal of Physics D: Applied Physics, 2018
In this study, we have presented the design considerations of lossy mode resonance (LMR) based tapered fiber optic sensors for sensitivity enhancement. The study includes the effect of the taper ratio and the taper profile, i.e.
Vikas, R. K. Verma
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In this study, we have presented the design considerations of lossy mode resonance (LMR) based tapered fiber optic sensors for sensitivity enhancement. The study includes the effect of the taper ratio and the taper profile, i.e.
Vikas, R. K. Verma
semanticscholar +1 more source
Fiber-optic Fabry–Perot pressure sensor for down-hole application
Optics and lasers in engineering, 2019With advantages of low cross-sensitivity, high-resolution and reliable structure, the extrinsic Fabry–Perot interferometric (EFPI) based optical fiber sensor is the best candidate for down-hole pressure monitoring.
Xinlei Zhou, Q. Yu, W. Peng
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Optical Fiber Sensors in Medicine
SPIE Proceedings, 1984Sensors of physiological parameters represent an important aspect of modem biomedical instrumentation and their use may result in a better diagnosis and better quality of health care.
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LEOS '95. IEEE Lasers and Electro-Optics Society 1995 Annual Meeting. 8th Annual Meeting. Conference Proceedings, 2002
The results of high temperature fatigue tests are introduced. Fiber optic strain sensors, specifically designed for high temperature environments, were used to monitor strain on stainless steel specimens at elevated temperatures up to 2460/spl deg/F (1349/spl deg/C).
K.A. Murphy +3 more
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The results of high temperature fatigue tests are introduced. Fiber optic strain sensors, specifically designed for high temperature environments, were used to monitor strain on stainless steel specimens at elevated temperatures up to 2460/spl deg/F (1349/spl deg/C).
K.A. Murphy +3 more
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2020
Fiber optics represents a platform suitable for the monitoring of numerous physical properties. In biology and medicine, optical fibers have found a range of applications ranging from diagnosis to therapy such as cavitational and endoscopic laser surgery.
Ming Ding, Gilberto Brambilla
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Fiber optics represents a platform suitable for the monitoring of numerous physical properties. In biology and medicine, optical fibers have found a range of applications ranging from diagnosis to therapy such as cavitational and endoscopic laser surgery.
Ming Ding, Gilberto Brambilla
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Polymers for Optical Fiber Sensors
2000The design and realization of chemical sensors which are more and more reliable and ca- pable of continuous monitoring constitute a continuous challenge in the scientific world.
F Baldini, S Bracci
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Fiber-optic photoacoustic gas sensing: a review
Applied spectroscopy reviews (Softcover ed.)Fiber-optic photoacoustic (PA) sensing has important applications in trace gas detection. The fiber-optic Fabry-Perot acoustic sensor implemented applying a cantilever is a novel and highly sensitive PA detector.
Xinyu Zhao +5 more
semanticscholar +1 more source
Optical fiber technology (Print), 2018
Surface plasmon resonance (SPR) based chalcogenide fiber-optic sensor with polymer clad and MoS2 monolayer is simulated and analyzed in near infrared (NIR) for detection of mixture of alcohols (ethanol and methanol) dissolved in water solution.
A. Sharma, Baljinder Kaur
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Surface plasmon resonance (SPR) based chalcogenide fiber-optic sensor with polymer clad and MoS2 monolayer is simulated and analyzed in near infrared (NIR) for detection of mixture of alcohols (ethanol and methanol) dissolved in water solution.
A. Sharma, Baljinder Kaur
semanticscholar +1 more source