MODAL COUPLING ANALYSIS FOR INTEGRATED OPTICAL-COMPONENTS IN GLASS AND LITHIUM-NIOBATE

被引：27

作者：

LINARES, J ^{[1
]}

RIGHINI, GC ^{[1
]}

ALVARELLOS, JE ^{[1
]}

机构：

[1] CNR,IST RIC SULLE ONDE ELETTROMAGNETICHE,I-50127 FLORENCE,ITALY

来源：

APPLIED OPTICS | 1992年 / 31卷 / 25期

关键词：

GRADIENT-INDEX WAVE-GUIDES; OPTICAL MODE COUPLING; INTEGRATED OPTICS;

D O I：

10.1364/AO.31.005292

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Coupling efficiency between the fundamental modes of two different graded-index waveguides, which are fabricated in glass or lithium niobate, is calculated by numerical and variational methods. Analytical results are derived by the variational approach, which supplies a systematic method for studying the influence of modal coupling on the design of integrated optical components.

引用

页码：5292 / 5298

页数：7

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