All-optical bit pattern generation and matching

被引：84

作者：

Hall, KL

Rauschenbach, KA

机构：

[1] Lincoln Laboratory, Massachusetts Inst. of Technology, Lexington, MA 02173

来源：

ELECTRONICS LETTERS | 1996年 / 32卷 / 13期

关键词：

pattern matching; optical information processing;

D O I：

10.1049/el:19960792

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：

All-optical bit pattern generation and matching is demonstrated at 10Gbit/s. Bit patterns are generated from noise in a fibre loop memory and are matched in an all-optical exclusive OR (XOR) gate. The XOR gate is implemented in a nonlinear optical loop mirror. This is the first demonstration of an all-optical code matching circuit using an optical loop memory as a high rate pattern generator. Such high rate code generation and matching could be used for address recognition in ultra-high speed time division multiplexed systems.

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页码：1214 / 1215

页数：2

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