半导体激光器理论
混乱的
同步(交流)
发射机
物理
带宽(计算)
关联维数
宽带
激光器
光学
半导体
计算机科学
光电子学
电信
数学
数学分析
频道(广播)
人工智能
分形
分形维数
作者
D. M. Kane,J. P. Toomey,Min Won Lee,K.A. Shore
出处
期刊:Optics Letters
[The Optical Society]
日期:2006-01-01
卷期号:31 (1): 20-20
被引量:32
摘要
Chaos data analysis has been performed on the chaotic output power time series data from a synchronized transmitter-receiver pair of semiconductor lasers. The system uses an asymmetric, bidirectional coupling configuration between the master (transmitter), which is a laser diode with optical feedback, and a stand-alone slave semiconductor laser. The correlation dimension of the chaotic time series has a minimum value of 4, which was obtained from high-bandwidth measurements. The correlation dimensions for both the master and the synchronized slave are identical when the cross-correlation coefficient of the synchronized chaos is above 0.9. These results establish correlation dimension analysis as an effective tool for the determination of the quality of wideband chaos synchronization.
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