Comparative study on interferometric techniques for measurement of the optical properties of a fibre

被引：11

作者：

Hamza, AA ^{[1
]}

Sokkar, TZN ^{[1
]}

El-Farahaty, KA ^{[1
]}

El-Dessouky, HM ^{[1
]}

机构：

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

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 1999年 / 1卷 / 01期

关键词：

polypropylene fibres; multiple-beam Fizeau fringes; two-beam interference; variable wavelength; interference technique; spectral dispersion; birefringence profile; refractive index profile;

D O I：

10.1088/1464-4258/1/1/006

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The spectral dispersion curve and the refractive index profiles of polypropylene fibre are determined. Multiple-beam Fizeau fringes, a two-beam interference Pluta microscope, a manual variable wavelength system and the automatic variable wavelength interference technique (VAWI) are used to compare the results. A comparison of the optical properties measured using these four techniques is outlined. Also, the advantages, accuracy and limitations of these techniques are dealt with. Microinterferograms are illustrated.

引用

页码：41 / 50

页数：10

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