Results 191 to 200 of about 2,554 (241)
Distributed optical fiber acoustic wave sensor detection technology for gangue slurry pipeline conveying blockage. [PDF]
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Fibre-optics and optical sensors in medicine
Medical & Biological Engineering & Computing, 1987A number of new optical techniques for both thein vivo identification of blood analytes and the measurement of physical properties of interest to the clinician have recently been developed. These optical transducers are based on glass or plastic fibres, fractions of a millimetre (100–250 μm) in diameter, as found in fibre-optic communication systems ...
M J, Martin +3 more
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Analytical and Bioanalytical Chemistry, 2009
Surface-enhanced Raman scattering (SERS) has established itself as an important analytical technique. However, efforts to transfer the technology from the laboratory to the production line, clinic or field have been frustrated by the lack of robust affordable substrates and the complexity of interfacing between sample and spectrometer.
Stoddart, P. R., White, D. J.
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Surface-enhanced Raman scattering (SERS) has established itself as an important analytical technique. However, efforts to transfer the technology from the laboratory to the production line, clinic or field have been frustrated by the lack of robust affordable substrates and the complexity of interfacing between sample and spectrometer.
Stoddart, P. R., White, D. J.
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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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SPIE Proceedings, 1987
Numerous articles have been written about the many applications for fibre optic sensors and their future potential. However, very few products are yet in volume production.
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Numerous articles have been written about the many applications for fibre optic sensors and their future potential. However, very few products are yet in volume production.
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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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