Results 241 to 250 of about 209,924 (304)
Characteristics of a Miniature Fiber-Optic Inorganic Scintillator Detector for Electron-Beam Therapy Dosimetry. [PDF]
Qin Z, Chen Z, He B, Sun W, Gao Y.
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Design of a Photonic Crystal Fiber Optic Magnetic Field Sensor Based on Surface Plasmon Resonance. [PDF]
Yi Y +6 more
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Optimal Coherence Length Control in Interferometric Fiber Optic Hydrophones via PRBS Modulation: Theory and Experiment. [PDF]
Wang W +5 more
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Thermal Conductivity Characteristics and Prediction Model of Silty Clay Based on Actively Heated Fiber-Optic FBG Method. [PDF]
Hu S, Sun H, Sun M, Lou G, Shen M.
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Annual Review of Earth and Planetary Sciences, 2021
Distributed acoustic sensing (DAS) is an emerging technology that repurposes a fiber-optic cable as a dense array of strain sensors. This technology repeatedly pings a fiber with laser pulses, measuring optical phase changes in Rayleigh backscattered light.
Lindsey, Nathaniel J., Martin, Eileen R.
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Distributed acoustic sensing (DAS) is an emerging technology that repurposes a fiber-optic cable as a dense array of strain sensors. This technology repeatedly pings a fiber with laser pulses, measuring optical phase changes in Rayleigh backscattered light.
Lindsey, Nathaniel J., Martin, Eileen R.
openaire +2 more sources
Fiber-Optic Chemical Sensors and Fiber-Optic Bio-Sensors [PDF]
This review summarizes principles and current stage of development of fiber-optic chemical sensors (FOCS) and biosensors (FOBS). Fiber optic sensor (FOS) systems use the ability of optical fibers (OF) to guide the light in the spectral range from ultraviolet (UV) (180 nm) up to middle infrared (IR) (10 μm) and modulation of guided light by the ...
Marie Pospíšilová +2 more
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SPIE Proceedings, 1984
The engeneerized prototipe of a fiber-optic sensor useful for vibration measurement in hostile environments is presented.The vibrometer is essentially based on a "differential" heterodyne Michelson-type interferometer in which the reference beam and the sensing beam are both guided, with orthogonal polarization, by the same single-mode polarization ...
MARTINELLI, MARIO +2 more
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The engeneerized prototipe of a fiber-optic sensor useful for vibration measurement in hostile environments is presented.The vibrometer is essentially based on a "differential" heterodyne Michelson-type interferometer in which the reference beam and the sensing beam are both guided, with orthogonal polarization, by the same single-mode polarization ...
MARTINELLI, MARIO +2 more
openaire +2 more sources
Applied Optics, 1975
In this paper we describe how the art of weaving can be applied to fiber optics in order to produce precisely controlled reproducible image guides and image dissectors. As examples of the types of device for which woven fiber optics are applicable, we describe a 3:1 interleaver for use with a cathode-ray tube to produce color images, and a high speed ...
A C, Schmidt +2 more
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In this paper we describe how the art of weaving can be applied to fiber optics in order to produce precisely controlled reproducible image guides and image dissectors. As examples of the types of device for which woven fiber optics are applicable, we describe a 3:1 interleaver for use with a cathode-ray tube to produce color images, and a high speed ...
A C, Schmidt +2 more
openaire +2 more sources

