Results 21 to 30 of about 187,915 (349)
Interferometric Fiber Optic Sensors [PDF]
Sensors, 2012 Fiber optic interferometers to sense various physical parameters including temperature, strain, pressure, and refractive index have been widely investigated. They can be categorized into four types: Fabry-Perot, Mach-Zehnder, Michelson, and Sagnac.
Kwan Seob Park +6 more
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Polyurethane Optical Fiber Sensors [PDF]
Optical Sensors and Sensing Congress (ES, FTS, HISE, Sensors), 2019 Optical fiber sensors drawn from polyurethane are demonstrated. Polyurethane’s Young’s Modulus is orders of magnitude lower than traditional optical fiber materials, permitting more sensitive optical detection of mechanical perturbations.
Fleming, Simon +2 more
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Research Advances on Fiber-Optic SPR Sensors with Temperature Self-Compensation
Sensors, 2023 The fiber-optic surface plasmon resonance sensor has very promising applications in environmental monitoring, biochemical sensing, and medical diagnosis, due to the superiority of high sensitivity and novel label-free microstructure.
Hongxia Zhao +4 more
doaj +1 more source
Microbend fiber-optic sensor [PDF]
Applied Optics, 1984 Intensity modulation induced by microbending in multimode fibers is considered as a transduction mechanism for detecting environmental changes such as pressure, temperature, acceleration, and magnetic and electric fields. A generic microbend sensor has been defined and studied, and its components, such as sensing fiber, light source, optical fiber ...
Joseph A. Bucaro +2 more
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Desain Sensor Tingkat Kekeruhan Air Menggunakan Bahan Fiber Optik
Jurnal Jaringan Telekomunikasi, 2021 Pentingnya mengetahui tingkat kekeruhan air terutama dalam aktivitas penggunaan air konsumsi yang berupa air bersih menuntut adanya suatu alat yang digunakan untuk mengukur tingkat kekeruhan air. Pemanfaatan serat optik untuk mengetahui tingkat kekeruhan
Silviana Dewi Masitoh +2 more
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Applications of fiber-optic sensors [PDF]
Proceedings., 39th Electronic Components Conference, 1990 The authors discuss the basic principles and applications of optical-fiber sensor technology, outlining the various sensing mechanisms which can be utilized to influence the propagation of light in an optical fiber and the various sensor types-intensity, phase-modulated (interferometric), intrinsic, and extrinsic.
Kersey, A. D., Dandridge, Anthony
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Fiber optic sensor networks [PDF]
Optical Fiber Technology, 2013 Financial support from the Spanish Comisión Interministerial de Ciencia y Tecnología within the Project TEC2010-20224-C02-01 and ECOAL-Mgt project corresponding to the E.U. SUDOE Program is acknowledged.
Pérez Herrera, Rosa Ana +1 more
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Optical fiber sensor technology [PDF]
IEEE Journal of Quantum Electronics, 1982 The current state of the art of optical fiber sensors is reviewed. The principles of operation are detailed and the various types of fiber sensors are outlined. Achievable performance and limitations are discussed and a description of technology used to fabricate the sensor is presented. The characteristics of acoustic, magnetic, gyro, laser diode, and
Giallorenzi, Thomas G. +6 more
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Key technology system of fiber optic sensing for intelligent coal mining
Gong-kuang zidonghua, 2023 Intelligent perception is the primary link in intelligent coal mining, providing data support for intelligent decision-making and control. Fiber optic sensing technology provides a solution for intelligent perception in coal mining due to its advantages ...
FANG Xinqiu +5 more
doaj +1 more source
A Spatially Distributed Fiber-Optic Temperature Sensor for Applications in the Steel Industry
Italian National Conference on Sensors, 2020 This paper presents a spatially distributed fiber-optic sensor system designed for demanding applications, like temperature measurements in the steel industry.
M. Roman +6 more
semanticscholar +1 more source