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In this paper, a chaotic impulse synchronization is proposed by using opti-electronic feedback. The laser chaos dynamical equations are numerically calculated, and the different chaotic states are obserred by modulating the coefficient of feedback or impulse which realizes the control of chaotic dynamics. Then, the impulse synchronization equations are numerically calculated, and the simulation image of synchronization is plotted. Experiments show the scheme can achieve the chaotic synchronization.
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Keywords:
- impulse /
- chaos synchronization /
- opti-electronic feedback /
- semiconductor laser
[1] Pecora L M, Carroll T L 1990 Phys. Rev. Lett. 64 821
[2] Pecora L M, Carroll T L 1991 Phys. Rev. Lett. 44 2374
[3] Cuomo K M, Oppenheim A V 1993 Phys. Rev. Lett. 71 65
[4] Rajesh S, Nandakumaran V M 2006 Physica D 213 113
[5] Mark Stamp, Peter Stavroulakis 2010 Handbook of Information and Communication Security (German: Springer, Link) p451-478.
[6] Fang J Q 2010 Journal of Systems Engineering Sin. 25(6) (in Chinese) [方锦清 2010系统工程学报 25(6)]
[7] Pecora M, Carroll T L 1990 Phys Rev Lett. 64 821
[8] Wu X G, Wang Z X 2009 Chao, Solitons & Fractals 39 689
[9] GHM Van Tartwijk, Lenstra D 1995 Quantum Semiclass. Opt. 7 87
[10] Lin F Y, Liu J M 2003 IEEE Journal of Quantum Electronics 39 562
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[1] Pecora L M, Carroll T L 1990 Phys. Rev. Lett. 64 821
[2] Pecora L M, Carroll T L 1991 Phys. Rev. Lett. 44 2374
[3] Cuomo K M, Oppenheim A V 1993 Phys. Rev. Lett. 71 65
[4] Rajesh S, Nandakumaran V M 2006 Physica D 213 113
[5] Mark Stamp, Peter Stavroulakis 2010 Handbook of Information and Communication Security (German: Springer, Link) p451-478.
[6] Fang J Q 2010 Journal of Systems Engineering Sin. 25(6) (in Chinese) [方锦清 2010系统工程学报 25(6)]
[7] Pecora M, Carroll T L 1990 Phys Rev Lett. 64 821
[8] Wu X G, Wang Z X 2009 Chao, Solitons & Fractals 39 689
[9] GHM Van Tartwijk, Lenstra D 1995 Quantum Semiclass. Opt. 7 87
[10] Lin F Y, Liu J M 2003 IEEE Journal of Quantum Electronics 39 562
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