REFLECTION OF THE SURFACE-MODE FROM AN ABRUPT-ENDED DIELECTRIC TUBE WAVE-GUIDE

被引:5
作者
MANENKOV, AB
机构
[1] Acad of Sciences, Moscow
来源
IEE PROCEEDINGS-J OPTOELECTRONICS | 1992年 / 139卷 / 03期
关键词
WIENER-HOPF TECHNIQUE; SURFACE MODE REFLECTION; DIELECTRIC WAVE-GUIDES; INTEGRATED OPTICS;
D O I
10.1049/ip-j.1992.0035
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
By the Wiener-Hopf technique the problem of the surface mode reflection from an abruptly terminated dielectric tube is solved. Analysis is made under weak-guidance condition. The solution obtained is compared with those, derived by the approximate methods: the several versions of the variational technique and the method of approximate factorisation. The smallest error is shown to be obtained by the mixed formulation of the variational principle.
引用
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页码:194 / 200
页数:7
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