ANALYSIS OF FIZEAU FRINGES CROSSING FIBERS WITH TRILOBAL SHAPED CROSS-SECTION HAVING SKIN-CORE STRUCTURE

被引:3
|
作者
FOUDA, IM [1 ]
ELNICKLAWY, MM [1 ]
HASSAN, AF [1 ]
KELANY, AM [1 ]
机构
[1] HELWAN UNIV,FAC SCI,DEPT PHYS,CAIRO,EGYPT
关键词
PERLON; TRILOBAL; MULTIPLE BEAM; INTERFEROMETRY; ORIENTATION; SKINCORE;
D O I
10.1002/pi.1995.210380303
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A mathematical formula is derived for the shape of multiple-beam Fizeau fringes crossing a trilobal fibre having a core surrounded by multiple skins. Fizeau fringes in transmission crossing the fibre were obtained experimentally to calculate their optical parameters. Microinterferograms are given for illustration.
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页码:233 / 235
页数:3
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