期刊论文详细信息
Sensors | |
Experimental and Numerical Characterization of a Hybrid Fabry-Pérot Cavity for Temperature Sensing | |
Aitor Lopez-Aldaba3  Ana Margarida Rodrigues Pinto3  Manuel Lopez-Amo3  Orlando Frazão2  José Luís Santos2  José Manuel Baptista2  Hardy Baierl1  Jean-Louis Auguste1  Raphael Jamier1  Philippe Roy1  | |
[1] University of Limoges, CNRS, Xlim, UMR7252, F-87000 Limoges, France; E-Mails:;INESC Porto, 4150-179 Porto, Portugal; E-Mails:;Department of Electric and Electronic Engineering of the Public University of Navarra, 31006 Pamplona, Navarra, Spain; E-Mails: | |
关键词: birefringence; fiber sensor; microstructured fiber; photonic crystal fiber; temperature sensor; | |
DOI : 10.3390/s150408042 | |
来源: mdpi | |
【 摘 要 】
A hybrid Fabry-Pérot cavity sensing head based on a four-bridge microstructured fiber is characterized for temperature sensing. The characterization of this cavity is performed numerically and experimentally in the L-band. The sensing head output signal presents a linear variation with temperature changes, showing a sensitivity of 12.5 pm/°C. Moreover, this Fabry-Pérot cavity exhibits good sensitivity to polarization changes and high stability over time.
【 授权许可】
CC BY
© 2015 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190014121ZK.pdf | 645KB | download |