Affiliation:
1. University of Technology
Abstract
In present work, two types of Interferometric Fiber Optic Sensor (Fabry – Perot & Modal Sensor) have been demonstrate and investigated. The main parameter studied of this contribute is the sensitivity, the strain could be induced by make a stress on the optical fiber. The strain effect at the fiber due to variation of the intensity in the output of the optical fiber. Then, the modes of electromagnetic waves that propagate in the fiber could be analyzed to determine the sensitivity depend on fringe rates. I conclude from this study the Extrinsic Fabry – Perot Interferometry structure is more sensitive than Modal Sensor.
Publisher
Trans Tech Publications, Ltd.
Subject
Condensed Matter Physics,General Materials Science,Radiation
Reference12 articles.
1. S. Jain, N. Singh, J. Chabbra, and A. Aggarwal, Experimental feasibility study of fibre optic Extrinsic Fabry-Perot Interferometric sensor for civil structures and other applications,, journal of scientific and industrial research, vol. 60, pp.779-785, (2001).
2. N. Furstenau and M. Schmidt, Interferometer vibration sensor with two-wavelength passive quadrature readout,, Instrumentation and Measurement, IEEE Transactions on, vol. 47, pp.143-147, (1998).
3. Byeong Ha Lee, Young Ho Kim, Kwan Seob Park, Joo Beom Eom, Myoung Jin Kim, Byung Sup Rho and Hae Young Choi, Review Interferometric Fiber Optic Sensors Sensors 2012, 12, 2467-2486;.
4. Overview of Fiber Optic Sensors. Available online: http://www.bluerr.com/images/ Overview_of_FOS2.pdf (accessed on 8 February 2012).
5. Qingxu YU and Xinlei ZHOU,review :Pressure Sensor Based on the Fiber-Optic Extrinsic Fabry- Perot Interferometer, Photonic Sensors (2011) Vol. 1, No. 1: 72-83.
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