Finite Element Analysis on Stress and Strain of Protected Fiber Bragg Grating

Abstract:

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The stresses and strains on the protected FBG and protected layer under varied temperature were analyzed in theory. In order to verify the theoretical analysis of stress and strain,a finite element analysis software(ANSYS) was used to simulate the stresses and strains on the protected FBG and protected layer. Both simulation and theoretical analysis are show that the strain and stress on protected layer in r direction decreases with the increasing of radius(r), while the strain and stress in direction increases with the increasing of radius(r) . The results of theoretical analysis matches the ones form simulations well.

Info:

Periodical:

Advanced Materials Research (Volumes 148-149)

Edited by:

Xianghua Liu, Zhengyi Jiang and Jingtao Han

Pages:

1639-1642

DOI:

10.4028/www.scientific.net/AMR.148-149.1639

Citation:

J. F. Xie "Finite Element Analysis on Stress and Strain of Protected Fiber Bragg Grating", Advanced Materials Research, Vols. 148-149, pp. 1639-1642, 2011

Online since:

October 2010

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Price:

$35.00

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