Influence of the Q Point on the Extrinsic Fabry-Perot Interferometer Fiber-Optic Sensors with a Diaphragm

Wen Hua Wang; Xin Sheng Jiang

doi:10.4028/www.scientific.net/AMM.303-306.78

Paper Titles

An Evanescent Fiber Sensor for Detecting Low-Level Content H₂O in D₂O Solutions
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Balance Orthogonal Demodulation with Combined Adaptive Optimization for Interferometric Fiber Optic Gyroscopes
p.63

Detection of Pipeline Curvature with FBG Sensors Twisted
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Effect of Raman Slow Light on Distributed Raman Fiber Sensors
p.74

Influence of the Q Point on the Extrinsic Fabry-Perot Interferometer Fiber-Optic Sensors with a Diaphragm
p.78

Optical Compensation for Compressing Polarization Nonreciprocity Induced Errors in Interferometric Fiber-Optic Gyroscopes
p.82

Research on the Refractive-Index Gradient Sensor Based on Gaussian Apodized Fiber Bragg Grating under Uneven Medium
p.86

Research on Routing Protocols for Wireless Sensor Network
p.92

Study on Sitting Postures Recognition in Pressure Cushion
p.96

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 303-306Influence of the Q Point on the Extrinsic...

Influence of the Q Point on the Extrinsic Fabry-Perot Interferometer Fiber-Optic Sensors with a Diaphragm

Abstract:

In this paper, the influence of the Q point on the DEFPI fiber-optic sensors is comprehensively analyses. For a DEFPI fiber-optic sensor, the output signals vary with the different position of the operational point regarding to the same applied pressure. The optimal operational point is in the middle position of the fringe linear scope. In addition, we present a novel structure sensor to guarantee the stableness of the Q point.

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Periodical:

Applied Mechanics and Materials (Volumes 303-306)

Pages:

78-81

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.303-306.78

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Online since:

February 2013

Authors:

Wen Hua Wang, Xin Sheng Jiang

Keywords:

Diaphragm, Extrinsic Fabry-Perot Interferometer, Fiber-Optic Sensor, Q Point

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References

[1] K. A. Murphy, M. F. Gunther, A. Wang, and R. O. Claus: Proc. SPIE, Vol. 2192 (1994), p.282.

Google Scholar

[2] B. Yu, A. Wang, G. Pickrell, and J. Xu: Opt. Lett., Vol. 30 (2005), p.1452.

Google Scholar

[3] T. Lü and S. Yang: Appl. Opt., Vol. 46 (2007), p.20.

Google Scholar

[4] J. Yi, E. Lally, A. Wang, Y. Xu: IEEE Photon. Technol. Lett., Vol. 23 (2011), p.9.

Google Scholar

[5] B. T. Cox, E. Z. Zhang, J. G. Laufer and P. C. Beard: J Phys.: Conf. Series, Vol 1(2004), p.32.

Google Scholar

[6] D.C. Abeysinghe, S. Dasgupta, H. E. Jackson and J.T. Boyd: J. Micromech. Microeng., Vol. 12 (2002), p.229.

Google Scholar

[7] J. Xu, G. R Pickrell, X. Wang, W. Peng, K.L. Cooper and A. Wang: IEEE Photon. Tech. Lett., Vol. 17 (2005), p.870.

Google Scholar

[8] J. Xu, G. R. Pickrell, B. Yu, M. Han, Y. Zhu, X. Wang, K. L. Cooper and A. Wang: Proc. SPIE, vol. 5590 (2004), p.1.

Google Scholar

[9] B. Yu, D. Kim, J. Deng, H. Xiao, and A. Wang: Appl. Opt., vol. 42 (2003), p.3242.

Google Scholar

[10] J. J. Alcoz, C. E. Lee and H. F. Taylor: IEEE Transactions on ultrasonic ferroelectrics and frequency control, Vol. 37 (1990), p.302.

Google Scholar

[11] M. D. Giovanni: Flat and Corrugated Diaphragm Design Handbook (Mercel Dekker, New York 1982).

Google Scholar