A Study of the Synchronization Recovery Time of Chaotic Semiconductor Laser

被引:0
|
作者
Hemdan, Mohamed [1 ]
El-Azab, Jala [1 ]
El-Meliegy, Ashraf [2 ]
Mansour, Mohy [3 ]
El-Nadi, Adel [3 ]
机构
[1] Cairo Univ, Natl Inst Laser Enhanced Sci, Giza, Egypt
[2] Air Defense Coll, Alexandria, Egypt
[3] Cairo Univ, Fac Engn, Giza, Egypt
关键词
Semiconductor laser diode; synchronization recovery time; chaotic communications; INJECTION; LOCKING;
D O I
10.1109/HONET.2009.5423058
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
The chaotic optical communication systems are based on the synchronization between the transmitting and receiving chaotic laser diodes. The performance of the system is determined by the bit error rate which can result from either the synchronization deviation or the desynchronization bursts. The time required for resynchronization results in loss of bits. The synchronization recovery time is studied for the different chaotic synchronization schemes. Also, the effect of the parameters mismatch between the transmitting and receiving laser diodes on the recovery time is investigated.
引用
收藏
页码:267 / +
页数:3
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