Nonlinear and adiabatic control of high-Q photonic crystal nanocavities

被引:101
作者
Notomi, M. [1 ]
Tanabe, T. [1 ]
Shinya, A. [1 ]
Kuramochi, E. [1 ]
Taniyama, H. [1 ]
Mitsugi, S. [1 ]
Morita, M. [1 ]
机构
[1] NTT Corp, NTT Basic Res Labs, Atsugi, Kanagawa 2430198, Japan
来源
OPTICS EXPRESS | 2007年 / 15卷 / 26期
关键词
D O I
10.1364/OE.15.017458
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
This article overviews our recent studies of ultrahigh-Q and ultrasmall photonic-crystal cavities, and their applications to nonlinear optical processing and novel adiabatic control of light. First, we show our latest achievements of ultrahigh-Q photonic-crystal nanocavities, and present extreme slow-light demonstration. Next, we show all-optical bistable switching and memory operations based on enhanced optical nonlinearity in these nanocavities with extremely low power, and discuss their applicability for realizing chip-scale all-optical logic, such as flip-flop. Finally, we introduce adiabatic tuning of high-Q nanocavities, which leads to novel wavelength conversion and another type of optical memories. (C) 2007 Optical Society of America.
引用
收藏
页码:17458 / 17481
页数:24
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