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Proceedings Paper

Rocking filter in microstructured fiber for high resolution hydrostatic pressure measurements
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Paper Abstract

We report on sensing characteristics of the rocking filter fabricated in specially designed microstructured fiber with enhanced sensitivity to hydrostatic pressure. The filter shows a very high sensitivity to pressure ranging from 16.2 to 32.2 nm/MPa, depending on the resonance order. Extremely low cross-sensitivity between pressure and temperature 27÷66×103 K/MPa has also been recorded and therefore the rocking filter can be used for pressure measurements with mbar resolution with no need for temperature compensation.

Paper Details

Date Published: 17 October 2012
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84210W (17 October 2012); doi: 10.1117/12.968627
Show Author Affiliations
A. Anuszkiewicz, Wroclaw Univ. of Technology (Poland)
G. Statkiewicz-Barabach, Wroclaw Univ. of Technology (Poland)
T. Borsukowski, Wroclaw Univ. of Technology (Poland)
J. Olszewski, Wroclaw Univ. of Technology (Poland)
T. Martynkien, Wroclaw Univ. of Technology (Poland)
D. Kowal, Wroclaw Univ. of Technology (Poland)
W. Urbanczyk, Wroclaw Univ. of Technology (Poland)
P. Mergo, Maria Curie-Sklodowska Univ. (Poland)
M. Makara, Maria Curie-Sklodowska Univ. (Poland)
K. Poturaj, Maria Curie-Sklodowska Univ. (Poland)
T. Geernaert, Vrije Univ. Brussel (Belgium)
F. Berghmans, Vrije Univ. Brussel (Belgium)
H. Thienpont, Vrije Univ. Brussel (Belgium)


Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)

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