DocumentCode
1546565
Title
Highly sensitive fiber-optic sensor for dynamic pressure measurements
Author
Bock, Wojtek J. ; Nawrocka, Magdalena S. ; Urbanczyk, Waclaw
Author_Institution
Lab. d´´Optoelectron., Quebec Univ., Hull, Que., Canada
Volume
50
Issue
5
fYear
2001
fDate
10/1/2001 12:00:00 AM
Firstpage
1085
Lastpage
1088
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 +π/2 with a sampling rate of 5 kHz and resolution of about 1% of full scale (2 · 10-3 atm)
Keywords
fibre optic sensors; light interferometers; pressure sensors; 5 kHz; dynamic pressure measurements; fiber-optic sensor; phase-shift measurements; pressure sensor; resolution; sampling rate; side-hole fiber; Birefringence; Length measurement; Optical fiber polarization; Optical fiber sensors; Optical fiber testing; Phase measurement; Pressure measurement; Sensor phenomena and characterization; Temperature sensors; Wavelength measurement;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.963163
Filename
963163
Link To Document