Analysis of compound coupled-resonator optical waveguide by coupled-mode theory

被引：2

作者：

Han, Wenbo ^{[1
]}

Zhou, Jianhong ^{[1
]}

Song, Hongfei ^{[1
]}

Meng, Ying ^{[1
]}

Yang, Jinhua ^{[1
]}

机构：

[1] Changchun Univ Sci & Technol, Sch Photoelect Engn, Changchun 130022, Peoples R China

来源：

OPTIK | 2015年 / 126卷 / 11-12期

基金：

中国国家自然科学基金;

关键词：

Waveguide; Cavity; CROW; FDTD; Photonic crystal;

D O I：

10.1016/j.ijleo.2015.03.025

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We theoretically investigate the dispersion relations of the compound coupled-resonator optical waveguides (CCROWs) in time domain by using the coupled-mode method. As a result, the dispersion relation and the group velocity are obtained. Unlike in the coupled-resonator optical waveguide, the field vibration in the CCROW splits. We also design CCROW in photonic crystals and demonstrate the optical properties by using finite-difference time-domain method, and an excellent agreement has been found with the theoretical analysis. (C) 2015 Elsevier GmbH. All rights reserved.

引用

页码：1114 / 1116

页数：3

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