Gap solitons and symmetry breaking in parity-time symmetric microring coupled resonator optical waveguides

被引：2
|
作者：
Chamorro-Posada, Pedro [1 ]
机构：
[1] Univ Valladolid, ETSI Telecomun, Dept Teor Senal & Comunicaciones & Ingn Telemat, Valladolid 47011, Spain
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2014年 / 31卷 / 11期
关键词：
NON-HERMITIAN HAMILTONIANS; PHOTONIC CRYSTAL; SLOW-LIGHT; CHAINS; MICROCAVITIES; NONLINEARITY; PROPAGATION; LATTICES;
D O I：
10.1364/JOSAB.31.002728
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The propagation properties of optical fields in linear and nonlinear parity-time symmetric microring coupled resonator optical waveguides are studied. The effects described include the existence of symmetry-breaking thresholds, the propagation of gap solitons in nonlinear transmission lines, and the existence of quasi-stable propagation regimes outside the broken symmetry regions. (C) 2014 Optical Society of America
引用
收藏
页码：2728 / 2735
页数：8
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