NONDESTRUCTIVE 2-DIMENSIONAL REFRACTIVE-INDEX PROFILING OF INTEGRATED-OPTICAL WAVE-GUIDES BY AN INTERFEROMETRIC METHOD

被引：7

作者：

BETTS, RA ^{[1
]}

LUI, F ^{[1
]}

WHITBREAD, TW ^{[1
]}

机构：

[1] UNIV NEW S WALES,SCH ELECT ENGN,KENSINGTON,NSW 2033,AUSTRALIA

来源：

APPLIED OPTICS | 1991年 / 30卷 / 30期

关键词：

INTEGRATED OPTICS; REFRACTIVE-INDEX PROFILING; OPTICAL WAVE-GUIDES; ION EXCHANGE;

D O I：

10.1364/AO.30.004384

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe an interferometric method that uses an interference microscope that permits the determination of the complete two-dimensional refractive-index profile of integrated optical waveguides, provided that the form of the one-dimensional depth profile is known. Results are reported for potassium-sodium ion-exchanged channel waveguides and are shown to be in good agreement with theory.

引用

页码：4384 / 4389

页数：6

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