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Proceedings Paper

Numerical investigation of steam quality sensor based on wavelength modulated surface plasmon resonance
Author(s): Xin-jiang Li; Chinhua Wang
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Paper Abstract

A novel method of measuring the steam quality based on wavelength modulation surface plasmon resonance is proposed. The surface plasmon resonance is implemented using the Kretschmann geometry with an Au layer deposited on a BK7 prism. The steam quality can be determined from the measured resonance wavelength as well as the pressure and temperature of the steam. The results show the possibility of a real-time, high-resolution quantitative measurement of steam quality with the proposed method.

Paper Details

Date Published: 23 November 2011
PDF: 8 pages
Proc. SPIE 8199, 2011 International Conference on Optical Instruments and Technology: Optical Sensors and Applications, 819908 (23 November 2011); doi: 10.1117/12.904238
Show Author Affiliations
Xin-jiang Li, Soochow Univ. (China)
Chinhua Wang, Soochow Univ. (China)


Published in SPIE Proceedings Vol. 8199:
2011 International Conference on Optical Instruments and Technology: Optical Sensors and Applications
Brian Culshaw; YanBiao Liao; Anbo Wang; Xiaoyi Bao; Xudong Fan, Editor(s)

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