OPTOMECHANICAL PROPERTIES OF FIBERS .4. OPTICAL ANISOTROPY IN TERYLENE POLYESTER FIBERS

被引：11
作者：
HAMZA, AA
FOUDA, IM
SOKKAR, TZN
SHAHIN, MM
SEISA, EA
机构：
[1] Physics Department, Faculty of Science, Mansoura University, Mansoura
来源：
POLYMER TESTING | 1992年 / 11卷 / 03期
关键词：
D O I：
10.1016/0142-9418(92)90054-F
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The variation of refractive indices and birefringence of 'Terylene' polyester fibre with different draw ratios is studied dynamically by interferometry. The polarizing interference microscope is used with a fibre manipulation device. An empirical formula is deduced for the relation between the mean birefringence DELTA-n and the draw ratio R of 'Terylene' polyester fibres which is useful in the adjustment of the drawing process. The effect of draw ratio on the refractive index profile is studied. Microinterferograms are are given for illustration.
引用
收藏
页码：233 / 245
页数：13
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