Analysis of graded-index fibers using a full-wave equivalent circuit

被引：3
|
作者：
Heckler, Marcos V. T. [1 ]
Dreher, Achim [1 ]
机构：
[1] German Aerosp Ctr, DLR, Inst Commun & Navigat, D-82234 Wessling, Germany
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 2007年 / 25卷 / 01期
关键词：
discrete mode matching (DMM); full-wave equivalent circuit (FWEC); graded-index optical fiber;
D O I：
10.1109/JLT.2006.886676
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents an efficient approach for the analysis of graded-index profile waveguides. The variation of the index of refraction is modeled considering a sufficient number of concentric dielectric layers, each with a different index of refraction. The propagation constant in the layered structure is calculated by setting up a full-wave equivalent circuit, which allows the derivation of the system equation for the whole structure. Two examples are given, including validation with the commercial software Ansoft HFSS.
引用
收藏
页码：346 / 349
页数：4
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