Bistability by Slow Light Photonic Crystal Waveguide

被引：5
|
作者：
Dai, Lei [1 ]
Jiang, Chun [1 ]
机构：
[1] Shanghai Jiao Tong Univ, State Key Lab Adv Opt Commun Syst & Networks, Shanghai 200240, Peoples R China
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 2010年 / 28卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Bistability; photonic crystal; slow light; waveguide; LOCALIZATION; SCATTERING;
D O I：
10.1109/JLT.2009.2038599
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We study theoretically and numerically optical bistability in photonic crystal waveguide-cavity system with cavity holding multipole mode patterns. The elimination of dominant component of the radiation in cavity can reduce dramatically the scattering of light by cavity and can be used to achieve bistability at band edge. Numerical results performed by the finite-difference time-domain method indicate that the switch power can be reduced greatly that can be regarded as the improvement of quality-factor in cavity.
引用
收藏
页码：905 / 909
页数：5
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