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

页码：1230 / 1235

页数：6

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