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Proceedings Paper

Temperature-independent pressure sensor using triangular-shape of suspended-core fiber
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Paper Abstract

In this work, fiber in-line Mach-Zehnder Interferometer (MZI) based on triangular-shape suspended core fibers (SCFs) is investigated. The sensitivity of the sensing head was determined for pressure and temperature, respectively. The sensitivities are 0.4 pm/psi and 13 pm/psi for longitudinal and radial pressure, respectively. The sensing head was also subjected to temperature and presented very low sensitivity.

Paper Details

Date Published: 17 October 2012
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84210Z (17 October 2012); doi: 10.1117/12.966321
Show Author Affiliations
M. I. Zibaii, Shahid Beheshti Univ. (Iran, Islamic Republic of)
S. Nouri, Shahid Beheshti Univ. (Iran, Islamic Republic of)
J. Sadeghi, Shahid Beheshti Univ. (Iran, Islamic Republic of)
H. Latifi, Shahid Beheshti Univ. (Iran, Islamic Republic of)
P. A. S. Jorge, INESC Porto (Portugal)
K. Schuster, Institute of Photonic Technology (Germany)
Jens Kobelke, Institute of Photonic Technology (Germany)
O. Frazao, INESC Porto (Portugal)


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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