All-optical logic AND-NOR gate with three inputs based on cross-gain modulation in a semiconductor optical amplifier

被引：45

作者：

Sharaiha, Ammar ^{[1
]}

Topomondzo, Joseph ^{[1
]}

Morel, Pascal ^{[1
]}

机构：

[1] Ecole Natl Ingenieurs Brest, Lab RESO, F-29238 Brest 3, France

来源：

OPTICS COMMUNICATIONS | 2006年 / 265卷 / 01期

关键词：

all-optical logic gate; optical communication; semiconductor optical amplifier; all-optical digital processing; cross-gain modulation;

D O I：

10.1016/j.optcom.2006.03.036

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the realization of a novel all-optical logic AND-NOR gate based on cross-gain modulation (XGM). The used scheme requires only one SOA to perform the logic gate with three input signals. A 8.5 dB dynamic extinction ratio with a switching time of about 650 ps for the rise time and 100 ps for the fall time. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：322 / 325

页数：4

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