On Young's modulus profile across anisotropic nonhomogeneous polymeric fibre using automatic transverse interferometric method

被引：9

作者：

Sokkar, T. Z. N. ^{[2
]}

El-Din, M. A. Shams ^{[1
]}

El-Tawargy, A. S. ^{[1
]}

机构：

[1] Mansoura Univ, Dept Phys, Fac Sci, Damietta Branch, New Damietta, Egypt

[2] Mansoura Univ, Fac Sci, Dept Phys, Mansoura, Egypt

来源：

OPTICS AND LASERS IN ENGINEERING | 2012年 / 50卷 / 09期

关键词：

Polypropylene fibres; Refractive index profile; Mach-Zehnder interferometer; Young's modulus profile; MODE OPTICAL FIBERS; POLYPROPYLENE FIBERS; REFRACTIVE-INDEX; FIZEAU FRINGES; DEFORMATION; SECTIONS; BEHAVIOR;

D O I：

10.1016/j.optlaseng.2012.03.017

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper provides the Young's modulus profile across anisotropic nonhomogeneous polymeric fibre using an accurate transverse interferometric method. A mathematical model based on optical and tensile concepts is presented to calculate the mechanical parameter profiles of fibres. The proposed model with the aid of Mach-Zehnder interferometer combined with an automated drawing device are used to determine the Young's modulus profiles for three drawn polypropylene (PP) fibres (virgin, recycled and virgin recycled 50/50). The obtained microinterferograms are analyzed automatically using fringe processor programme to determine the phase distribution. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：1223 / 1229

页数：7

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