Results 151 to 160 of about 91,466 (183)

Optomechanical sensor network with fiber Bragg gratings. [PDF]

open access: yesNat Commun
Yang S   +7 more
europepmc   +1 more source

Fiber optic curvature sensor

IEEE SENSORS 2014 Proceedings, 2014
A fiber optic curvature sensor based on discrete Fiber Bragg gratings inscribed in a multi-core fiber is presented. The individual cores of the multi-core fiber are each interrogated by a custom-built spectrometer running at up to 20 kHz. They are interfaced with a custom-tapered combiner of single-core fibers fusion spliced to the multi-core fiber ...
Leyendecker, Patrick, Haslinger, Robert
openaire   +2 more sources

Optical fiber acoustic sensor

Applied Optics, 1977
A new class of hydrophones is currently being developed, which utilize optical beams and interface directly to fiber optic transmission and processing links. Some of these sensors employ an optical fiber itself as the transduction element and possess significant advantages and versatility.
J A, Bucaro, H D, Dardy, E F, Carome
openaire   +2 more sources

Optical-Fiber Medical Sensors

MRS Bulletin, 2002
AbstractOptical-fiber sensors can be placed on the skin or inside the human body for the direct measurement of biomedical parameters. This article presents an overview of the most recent applications of optical-fiber sensors for biomedical purposes and those currently under development.
F Baldini, AG Mignani
openaire   +3 more sources

Fiber optic light sensor

Environmental Monitoring and Assessment, 2015
We describe a low-cost fiber optic sensor for measuring photosynthetically active radiation (PAR) in turbulent flow. Existing technology was combined in a novel way for probe development addressing the need for a small but durable instrument for use in flowing water. Optical components including fiber optics and a wide-spectrum light detector were used
Wayne, Chudyk, Kyle F, Flynn
openaire   +2 more sources

Fiber-Optic Sensors

2017
So far, I have concentrated on how optical fibers are used for communications. However, fiber optics also have other important uses. This chapter will show how fibers are used as sensors. Fiber sensors work in a variety of ways, sometimes just using fibers to deliver light, other times monitoring changes induced in light transmission caused by external
Banshi Dhar Gupta   +2 more
  +4 more sources

Microstructured Optical Fiber Sensors

2007 9th International Conference on Transparent Optical Networks, 2007
Microstructured optical fiber (MOF) sensors are nowadays utilized or proposed for the measurement of a large variety of physical and chemical parameters, e.g. in environmental and biological applications because of their efficiency and versatility. This paper, at first, gives a short review of MOF sensors reported in literature. An evanescent field MOF
CALO', Giovanna   +5 more
openaire   +1 more source

Optical Fiber Sensors

Optical Fiber Communication, 1987
Monomode Fibre Optic Interferometers and their Application in Sensing Systems.- Optical Fiber Interferometer Technology and Hydrophones.- Optical Fibre Hydrophones and Hydrophone Arrays.- Fiber-Optic Gyroscopes.- Theory of Spectral Encoding for Fiber-Optic Sensors.- Fibre Optic Intensity Modulated Sensors.- Distributed Optical-Fibre Sensors ...
THOMAS G. GIALLORENZI, A. DANDRIDGE
openaire   +2 more sources

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