Temperature-independent pressure sensor using triangular-shape of Suspended-Core fiber

• Type: Article in International Conference Proceedings Book
• Date: 2012

Authors

Zibaii, MI (Author) Other; Nouri, S (Author) Other; Sadeghi, J (Author) Other; Latifi, H (Author) Other; Jorge, PAS (Author) FCUP; Schuster, K (Author) Other; Kobelke, J (Author) Other; Frazao, O (Author) FCUP

Conference proceedings International

Title: 22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3

22nd International Conference on Optical Fiber Sensors (OFS)

Beijing, PEOPLES R CHINA, OCT 15-19, 2012

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Other information

Authenticus ID: P-008-A4B

DOI: 10.1117/12.966321

Abstract (EN): 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.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 4