Study of the Second Order Sensitivity of the Fiber Bragg Gratings

Gui Hua Zhang

doi:10.4028/www.scientific.net/AMM.63-64.732

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 63-64Study of the Second Order Sensitivity of the Fiber...

Study of the Second Order Sensitivity of the Fiber Bragg Gratings

Abstract:

According to the Bragging equation, the general mathematical formulas of the temperature change error and the strain error are got under the consideration of the second-order temperature sensitivity and the second-order strain sensitivity. The two error curves are given in the conditions of T = 20°C and e = 1000me.

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Periodical:

Applied Mechanics and Materials (Volumes 63-64)

Pages:

732-735

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.63-64.732

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Online since:

June 2011

Authors:

Gui Hua Zhang

Keywords:

Error Analysis, Fiber Grating Sensor, Second Order Sensitivity

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