NON-ATTENUATED HYBRID LEAKY GUIDED MODES IN PLANAR WAVE-GUIDES

被引：0
|
作者：
JASINSKI, J
机构：
[1] Institute of Physics, Warsaw University of Technology, 00-662 Warsaw
来源：
OPTICS COMMUNICATIONS | 1993年 / 99卷 / 1-2期
关键词：
D O I：
10.1016/0030-4018(93)90701-6
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A certain specific class of hybrid leaky guided modes in a step-index anisotropic planar waveguide with the optic axis in the waveguide plane is investigated. By demanding the lossy field component to vanish in the substrate, the mode attenuation coefficient can be reduced to zero. The properties of the non-attenuated leaky guided modes and the conditions making them possible to appear are discussed. The obtained mode equations are given by the exact, analytical formulae.
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页码：38 / 44
页数：7
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