DocumentCode
2094184
Title
Highly sensitive fiber-optic sensor for dynamic pressure measurements
Author
Bock, Wojtek J. ; Nawrocka, Magdalena S. ; Urbanczyk, Waclaw ; Rostkowsk, Jacek
Author_Institution
Lab. d´´Optoelectron., Quebec Univ., Hull, Que., Canada
Volume
2
fYear
2000
fDate
2000
Firstpage
591
Abstract
A new type of fiber-optic pressure sensor based on a specially developed side-hole fiber is presented. It allows for unambiguous and fast phase-shift measurements in the range from -π/2 to +π2 with a sampling rate of 5 kHz and resolution of about 1% of fullscale (2·10-3 bar)
Keywords
fibre optic sensors; pressure measurement; pressure sensors; 5 kHz; dynamic pressure measurements; fiber-optic sensor; phase-shift measurements; resolution; sampling rate; side-hole fiber; Birefringence; Decoding; Interferometers; Optical fiber polarization; Optical fiber sensors; Optical fiber testing; Optical interferometry; Pressure measurement; Superluminescent diodes; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2000. IMTC 2000. Proceedings of the 17th IEEE
Conference_Location
Baltimore, MD
ISSN
1091-5281
Print_ISBN
0-7803-5890-2
Type
conf
DOI
10.1109/IMTC.2000.848806
Filename
848806
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