Characteristics of transients among periodic attractors controlled by high-frequency injection in a chaotic laser diode

被引:5
|
作者
Uchida, A [1 ]
Sato, T [1 ]
Ogawa, T [1 ]
Kannari, F [1 ]
机构
[1] Keio Univ, Dept Elect Engn, Yokohama, Kanagawa 2238522, Japan
关键词
chaotic transient; controlling chaos; high-frequency injection; low-frequency fluctuation; laser diode; switching; unstable periodic orbit;
D O I
10.1109/3.792544
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
We numerically studied statistics of the transient response time when snitching between periodic attractors obtained through chaos control with a high-frequency injection method in a laser diode that is subject to optical feedback, Each transient response time significantly depends on its position in the starting attractor, whereas the statistical distributions of the response times far many transients are determined almost entirely by the final attractor, The average transient response time is 40 times larger Wan the round time in the controlled periodic attractors. The transient response time is also strongly affected by the external cavity length. The shortest average transient response time is obtained at a minimum external cavity length and a zero phase difference between the laser field and the feedback light field.
引用
收藏
页码:1374 / 1381
页数:8
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