optical fiber based sensor
A Study of Specific Polymers for Detection of Gas by Optical Fiber Sensor
... using optical transducers offer interesting insights for chemical vapor and gas ...the sensor is a thin polymer film which has been deposited on the arm of measurement of the ...determines sensor ...
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Force pressure sensor based on microbend optical fiber
... An optical microbending sensor is built to create periodical microbendings of optical fiber at a short part of ...The sensor structure is simple; can be created by a pair of deformation ...
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Fiber Optic Ring Resonator Sensor Detection Technique Based on Spectral Intensity Integration
... surrounding the waveguide ring such as: refractive index, absorption, and scattering. The varying of refractive index medium surrounding the waveguide ring causes the mode confinement inside waveguide varying. Mode ...
6
Research on Gamma Ray Detections using Fiber Optic Radiation Sensors
... designed based on the interaction between incident radiation and the ...a sensor in detection of radiation ...vary based on the types of ...In optical sensor, scintillating material is ...
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Application Of Microfiber Sensor For Ethanol Concentration Measurement
... of optical fiber makes it impossible to remotely detect the signal being transmitted within the ...the optical fiber. Accessing the fiber requires intervention that is easily detectable ...
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Detection of Fuel Adulteration in Real Time Using Optical Fiber Sensor and Peripheral Interface Controller
... of optical fiber chemical sensors and fuel sensors [12- ...single fiber, and in some cases the low cost [14]. Optical fiber can be made to act as sensors by etching the cladding ...are ...
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Polymer Optical Fiber Sensor and the Prediction of Sensor Response Utilizing Artificial Neural Networks.
... I would like to express my sincere gratitude to Mr. Can (John) Kobaner, Arden Companies, for letting me use their SCHAP PC based IFD Tester, to Mr. Chris Heard, Sage Automotive Interiors, for providing the ...
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Intrinsic Fluorescence-Based Optical Fiber Sensor for Cocaine Using a Molecularly Imprinted Polymer as the Recognition Element
... the sensor. The stability of the sensor was tested by cali- brating it with different cocaine concentrations ranging from 0 to 500 and recalibrating it after 24 h and then one ...the sensor, it was ...
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APPLICATION OF MAGNETO - OPTICAL SENSORS IN MODERN TECHNOLOGY
... In 2002, in the West appeared magneto-optical devices developed by the American-Canadian company NXTPh, which were intended for use in the power industry. Swedish-Swiss concern ABB has developed in 2005 ...
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Fabrication and Characterization of the Fiber Optical Taper for a Surface Plasmon Resonance Sensor
... the fiber taper to be expensive ...tapers, fiber clad won't be removed and it stretches with ...less optical power would be leaked ...high optical losses. Recently, an etching method ...
6
Intrinsic Fiber Optic pH Sensor for Measurement of pH Values in the Range of 0.5-6
... PTICAL FIBER pH sensors have been actively inves- tigated in recent years because of their importance for both in situ and in vivo pH measurements in various aspects of scientific research and in a range of ...
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An Optical Fiber Sensor Probe Using a PMMA/CPR Coated Bent Optical Fiber as a Transducer for Monitoring Trace Ammonia
... silica optical fiber core is for preventing the formation of liquid water membrane on surface of optical fiber sens- ing probe when the probe was used for monitoring gas samples of high ...
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Improvement of fiber optic based localized surface plasmon resonance sensor by optical fiber surface etching and Au capping
... biosensor based on nanotechnology, all of these characteristics can be ...the sensor such as measurement range, linearity, limit of detection (LOD), signal to noise ratio (SNR) ...the sensor can be ...
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Fabrication and measurement of optical waveguide sensor based on localized surface plasmon resonance
... (LSPR) sensor system based on polymer ...polymer optical waveguide instead of conventional free‑space excitation techniques ...plasmonic‑photonic sensor with optical system based ...
5
Application Research of the Non Destructive Testing Using Optical Fiber Sensor
... an optical fiber sensor is designed by using optical Faraday ef- ...of fiber collimator, polarizer, magneto-optical crystal and ...mirror. Based on the magnetic flux ...
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Application of the Spectrum Peak Positioning Technology Based on BP Neural Network in Demodulation of Cavity Length of EFPI Fiber Optical Sensor
... The sensor system uses laser as signal source of detecting gas ...reaches fiber isolator through optical fiber transmission, and then light is incident to the F-P cavity when goes after 2 × 2 ...
5
Optical fiber Hemoglobin concentration sensor based laser polarization
... Optical fiber sensor for measuring hemoglobin concentration (Hb) of human peripheral blood depending on polarization is designed and implemented during this ...an optical fiber to the ...
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Optical humidity sensor based on tapered fiber with multi-walled carbon nanotubes slurry
... silica optical fiber (SOF) is prepared by using the standard single mode fiber (SMF-28) and being heated by using the flame-brushing ...tapered optical fiber. The fiber is placed ...
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Enhancement of Distributed Temperature Sensitivity Using Al-
... A distributed optical-fiber temperature sensor with enhanced sensitivity based on an Al-coated fiber 216. using Rayleigh backscattering spectra shift in OFDR was demon[r] ...
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Building Stone Condition Monitoring Using Specially Designed Compensated Optical Fiber Humidity Sensors
... the sensor was used ...the sensor performance for in-situ testing, a limestone block of the type used in building conservation of dimensions had been specifically fabricated for the planned laboratory ...
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