Measuring Method for Differential Sensing Gratings Modulated with Matching Grating

Abstract:

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In order to increase the sensitivity, a new measuring method is proposed that two sensing fiber gratings change differentially modulated with a matching grating. The simulation of this method indicates that it can raise the sensitivity one time higher than that of a sensing fiber grating, as well as restrict the effect of temperature.

Info:

Periodical:

Advanced Materials Research (Volumes 291-294)

Edited by:

Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu

Pages:

2639-2642

DOI:

10.4028/www.scientific.net/AMR.291-294.2639

Citation:

J. Shao et al., "Measuring Method for Differential Sensing Gratings Modulated with Matching Grating", Advanced Materials Research, Vols. 291-294, pp. 2639-2642, 2011

Online since:

July 2011

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Price:

$35.00

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