Demonstration of secure chaotic optical communications networking capabilities through message broadcasting with DFB laser diodes

被引：0
|
作者：
Lee, MW [1 ]
Shore, KA [1 ]
机构：
[1] Univ Coll N Wales, Sch Informat, Bangor LL57 1UT, Gwynedd, Wales
来源：
ADVANCED FREE-SPACE OPTICAL COMMUNICATIONS TECHNIQUES AND TECHNOLOGIES | 2004年 / 5614卷
关键词：
chaos; synchronisation; broadcasting; chaos encryption;
D O I：
10.1117/12.577428
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We have experimentally demonstrated message broadcasting and decoding using a chaotic external-cavity DFB laser transmitter and two stand-alone DFB laser receivers. A GHz message has been successfully broadcast to the two receivers. Message recovery was achieved with greater than 14 dB signal-to-noise ratio.
引用
收藏
页码：151 / 156
页数：6
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