Detection Method Optimization of Optical Fiber Evanescent-Wave Hydrogen Gas Sensor

Yi Ke Tang; Jie Zhang; Chuan De Zhou; Bin Liao

doi:10.4028/www.scientific.net/AMM.197.235

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Entropy Maximization, Stationary Wavelet and DCT Based Segmentation, De-Noising and Progressive Transmission Technique for Diseased MRI Images
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Detection Method Optimization of Optical Fiber Evanescent-Wave Hydrogen Gas Sensor
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 197Detection Method Optimization of Optical Fiber...

Detection Method Optimization of Optical Fiber Evanescent-Wave Hydrogen Gas Sensor

Abstract:

As the optical power variation is relatively small before and after the Pt/WO3film was exposed to hydrogen gas, traditional detective method to measure directly the variation of optical power in the fiber core is susceptible to interference. Therefore a new detection method, which is able to improve the relative variation for nearly 9 times by detecting the variation of optical power in the evanescent field, was proposed through mathematical analysis and simulations. The fundamental structure and working principle of step-index single mode optical fiber sensor were introduced.

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Periodical:

Applied Mechanics and Materials (Volume 197)

Pages:

235-239

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.197.235

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Online since:

September 2012

Authors:

Yi Ke Tang, Jie Zhang, Chuan De Zhou, Bin Liao

Keywords:

Detection Method Optimization, Evanescent-Wave, Mathematical Models, Optical Fiber Sensor (OFS)

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References

[1] X. Bevenot, A. Trouillet, C. Veillas, H. Gagnaire, and M. Clement: Sensors and Actuators B Chemical, Vol. 67(2000), pp.57-67.

DOI: 10.1016/s0925-4005(00)00407-x

Google Scholar

[2] Hui Li, Hongqiao Wen: Science times, Vol. 1(2009), pp.117-119. In Chinese.

Google Scholar

[3] S. Sekimoto, H. Nakagawa, S. Okazaki, K. Fukuda a, S. Asakura, T Shigemori, and S. Takahashi: Sensors and Actuators B Chemical. Vol. 66(2000), pp.142-145.

DOI: 10.1016/s0925-4005(00)00330-0

Google Scholar

[4] Qiangu Yan, Shiquan Tao, and Hossein Toghiani: Talanta. Vol. 77(2009), pp.953-961.

Google Scholar

[5] Hongliang Liu,　Minghong Yang,　Jixiang Dai,　Xiaobing Li,　Zhaolong Liao,　and Wei He: ACTA OPTICA SINICA. Vol. 30(12), pp.3398-3402, 2010. In Chinese.

DOI: 10.3788/aos20103012.3398

Google Scholar

[6] Tingyun Wang, Zhenyin Chen, and Yuqing Shen: Journal of Optoelectronics•Laser. Vol. 14(2), pp.136-139, 2003. In Chinese.

Google Scholar

[7] Hui Li. The research of the fiber-optic evanescent-field hydrogen sensor[D]. Wuhan: Wuhan university of technology, 2009. In Chinese.

Google Scholar

[8] Vivek.P. Kude, and R.S. Khairnar: Indian Journal of Pure&Applied Physics. Vol. 46(2008), pp.23-29.

Google Scholar

[9] Deming Liu: Fiber optics[M]. Beijing: Science Press, (1995).

Google Scholar

[10] Xiaohua Fan, Yike Tang, Changjun Hou, and Ying Fan: Journal of Materials Science& Engineering. Vol. 26(5), pp.761-769, (2008).

Google Scholar