Guided modes in the chiral negative refractive index fiber

被引：0
|
作者：
董建峰 [1 ]
李杰 [1 ]
机构：
[1] Institute of Optical Fiber Communication and Network Technology,Ningbo University
来源：
Chinese Optics Letters | 2010年 / 8卷 / 11期
关键词：
mode;
D O I：
暂无
中图分类号：
TN25 [波导光学与集成光学];
学科分类号：
0702 ; 070207 ;
摘要：
The novel characteristics of guided modes in the chiral negative refractive index fiber are investigated theoretically in this letter.We derive the characteristic equation of guided modes.Based on two types of chiral metamaterial parameters,we present the dispersion curves,energy flux,and power of guided modes.Some abnormal features,such as the existence of surface mode and dispersion curves with different shapes,intersection of dispersion curves of different guided modes,negative energy flux in the achiral cladding,and zero power at some normalized frequencies,are found in the chiral negative refractive index fiber.
引用
收藏
页码：1032 / 1036
页数：5
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