Image transmission through a metal isosceles right triangle waveguide

被引：0
作者：
Liu, Zhimin [1 ,2 ]
Zhou, Fengqi [1 ]
Li, Hongjian [2 ]
机构：
[1] E China Jiaotong Univ, Coll Basic Sci, Nanchang 330013, Peoples R China
[2] Cent S Univ, Coll Phys Sci & Technol, Changsha 410083, Peoples R China
来源：
OPTIK | 2013年 / 124卷 / 01期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
Isosceles-right triangle waveguide; Image transmission; Self-imaging; POWER SPLITTER; BEAM SPLITTER; RESONATOR; LASERS;
D O I：
10.1016/j.ijleo.2011.11.021
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose a metal isosceles right triangle waveguide (IRTW), derive its self-imaging period length and investigate its image transmission property theoretically. We show that the output image at the cross section of semi-self-imaging period length is symmetrical about the x = -y-axis compared with input image. Additionally, four identical images emerge at the cross section of one quarter self-imaging period length and they are symmetrical about the x-axis, y-axis and x = -y-axis respectively. (C) 2011 Elsevier GmbH. All rights reserved.
引用
收藏
页码：17 / 19
页数：3
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