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Proceedings Paper

High pressure measurement by nonadiabatic tapered optical fiber sensor for downhole application
Author(s): M. I. Zibaii; H. Latifi; M. Kheiri; H. Pourbeyram; S. Nouri Joubari; A. Ahmadlou; M. Karami
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Paper Abstract

We report fabrication of a high pressure nonadiabatic tapered optical fiber (NATOF) for downhole applications by using a mechanical transducer. The mechanical transducer has been used for increasing the pressure sensitivity and possibility of installation the sensor in downhole. The NATOF is fabricated by heat pulling method, utilizing a CO2 laser. The limit of detection of the NATOF was 15 psi.

Paper Details

Date Published: 18 May 2011
PDF: 4 pages
Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 77536B (18 May 2011); doi: 10.1117/12.885083
Show Author Affiliations
M. I. Zibaii, Shahid Beheshti Univ. (Iran, Islamic Republic of)
H. Latifi, Shahid Beheshti Univ. (Iran, Islamic Republic of)
M. Kheiri, Shahid Beheshti Univ. (Iran, Islamic Republic of)
H. Pourbeyram, Shahid Beheshti Univ. (Iran, Islamic Republic of)
S. Nouri Joubari, Shahid Beheshti Univ. (Iran, Islamic Republic of)
A. Ahmadlou, Shahid Beheshti Univ. (Iran, Islamic Republic of)
M. Karami, Shahid Beheshti Univ. (Iran, Islamic Republic of)


Published in SPIE Proceedings Vol. 7753:
21st International Conference on Optical Fiber Sensors
Jacques Albert; Wojtek J. Bock, Editor(s)

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