All-optical flip-flop circuit composed of coupled two-port resonant tunneling filter in two-dimensional photonic crystal slab

被引：81
作者：
Shinya, A
Mitsugi, S
Tanabe, T
Notomi, M
Yokohama, I
Takara, H
Kawanishi, S
机构：
[1] Nippon Telegraph & Tel Corp, NTT Basic Res Labs, Atsugi, Kanagawa 2430198, Japan
[2] Nippon Telegraph & Tel Corp, NTT Network Innovat Labs, Yokosuka, Kanagawa 2390847, Japan
来源：
OPTICS EXPRESS | 2006年 / 14卷 / 03期
关键词：
D O I：
10.1364/OE.14.001230
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose an optical flip-flop circuit composed of two-port resonant-tunneling filters based on a two-dimensional photonic crystal slab with a triangular air-hole lattice. This circuit can function as an optical digital circuit that synchronizes input data with a clock. In this report, we demonstrate that this circuit can achieve a fast operating speed with a response time of about 10 ps and a low operating power of 60 mW by employing a two-dimensional FDTD calculation. (c) 2006 Optical Society of America.
引用
收藏
页码：1230 / 1235
页数：6
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