Results 351 to 360 of about 297,701 (361)

Optical Fiber Sensors [PDF]

open access: possible, 2017
Nélia Alberto   +4 more
openaire   +1 more source

Optical Fiber Sensors in Medicine

SPIE Proceedings, 1984
Sensors of physiological parameters represent an important aspect of modem biomedical instrumentation and their use may result in a better diagnosis and better quality of health care.
openaire   +2 more sources

Fiber-optic sensor for humidity

Optics Letters, 1989
A novel fiber-optic humidity sensor is described. It is based on reversible sorption of water from the ambient atmosphere in a porous thin-film interferometer that sits on the tip of a fiber. The sorbed water changes the refractive index of the thin films and thus the reflectivity of the interferometer; the resulting modulation of the reflected ...
openaire   +3 more sources

Fiber-Optic Sensors

1987
There has been a great deal of interest in fiber-optic sensors for some time. These devices can replace several of the less reliable mechanical ones, and they usually require a small (physically small) form factor. This chapter will present a discussion of the principles of operation of a number of sensors and several equations that govern their ...
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Fiber Optic Sensors [PDF]

open access: possible1980 Ultrasonics Symposium, 1980
openaire   +1 more source

Interferometric optical fiber sensors

16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 1993
openaire   +4 more sources

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