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Distributed optical-fibre sensors
Journal of Physics D: Applied Physics, 1986A distributed optical fibre sensor is described. The sensor uses a sensor fibre (10) having a low or zero intrinsic birefringence that is responsive to an environmental parameter (24) such as pressure. Probe light pulses having a diversity of launch polarisation states are used to reduce signal fading and polarisation dependent loss in the retardation ...
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Optica Acta: International Journal of Optics, 1986
In this paper we review the current state of development of fibre optic sensors, including those based on both monomode and multimode technology. For monomode techniques, a general formalism describing their optical characteristics is developed; electronic processing techniques and noise performance are also considered. Examples of their application in
D.A. Jackson, J.D.C. Jones
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In this paper we review the current state of development of fibre optic sensors, including those based on both monomode and multimode technology. For monomode techniques, a general formalism describing their optical characteristics is developed; electronic processing techniques and noise performance are also considered. Examples of their application in
D.A. Jackson, J.D.C. Jones
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Optics & Laser Technology, 1980
Abstract Fibre optic sensors represent a considerable advance over traditional optical sensors. They do not require an optical free path and have a better resistance to electromagnetic and temperature variations. They are also smaller and cheaper than their predecessors.
M. de Mendez, J.J. Dumont, P. Amberny
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Abstract Fibre optic sensors represent a considerable advance over traditional optical sensors. They do not require an optical free path and have a better resistance to electromagnetic and temperature variations. They are also smaller and cheaper than their predecessors.
M. de Mendez, J.J. Dumont, P. Amberny
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Sensors and Actuators A: Physical, 1990
Silica-based optical fibres are eminently suitable for use as long-distance information transmission lines. They have a very low transmission loss, enormously large bandwidth and are relatively immune to environmental conditions. The features which make them potentially attractive for sensing applications are their small size and weight, chemically ...
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Silica-based optical fibres are eminently suitable for use as long-distance information transmission lines. They have a very low transmission loss, enormously large bandwidth and are relatively immune to environmental conditions. The features which make them potentially attractive for sensing applications are their small size and weight, chemically ...
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1984
The state-of-the-art of optical fibre sensors is reviewed and the principals of operation are detailed. The characteristics of acoustic, magnetic, gyro, laser diode and other sensors are described. Achievable performance and limitations are discussed and a description of technology used to fabricate the sensor is presented.
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The state-of-the-art of optical fibre sensors is reviewed and the principals of operation are detailed. The characteristics of acoustic, magnetic, gyro, laser diode and other sensors are described. Achievable performance and limitations are discussed and a description of technology used to fabricate the sensor is presented.
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Distributed Optical Fibre Sensor for Infrastructure Monitoring: Field Applications
Optical Fiber Technology, 2021Rajeev Pathmanathan, Emad Gad
exaly