| 液晶混合光学双稳装置中分叉和混沌行为 |
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| 引用本文： | 张洪钧,戴建华,王鹏业,金朝鼎,L. M. NARDUCCI.液晶混合光学双稳装置中分叉和混沌行为[J].物理学报,1984,33(7):1024-1030. |
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| 作者姓名： | 张洪钧 戴建华 王鹏业 金朝鼎 L. M. NARDUCCI |
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| 作者单位： | (1)Physics Department,Drexel University,Philadelphia,PA 19104,U.S.A.; (2)中国科学院物理研究所 |
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| 摘 要： | 本文报道在tR>>τ(tR为反馈系统延迟时间,τ为液晶的弛豫时间)条件下,液晶混合光学双稳装置中,随着系统参数的改变,自脉冲经倍周期分叉发展到混沌的过程。计算了分叉图,通过频谱和相空间图能清晰地分析系统的动态行为。实验结果与Ikeda理论进行了比较。
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| 收稿时间： | 1983-08-20 |
BIFURCATIONS AND CHAOTIC BEHAVIOR IN LIQUID CRYSTAL HYBRID OPTICAL BISTABLE DEVICES |
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| ZHANG HONG-JUN,DAI JIAN-HUA,WANG PENG-YE,JIN CHAO-DING and L. M. NARDUCCI.BIFURCATIONS AND CHAOTIC BEHAVIOR IN LIQUID CRYSTAL HYBRID OPTICAL BISTABLE DEVICES[J].Acta Physica Sinica,1984,33(7):1024-1030. |
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| Authors: | ZHANG HONG-JUN DAI JIAN-HUA WANG PENG-YE JIN CHAO-DING and L M NARDUCCI |
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| Abstract: | This paper reports the process of bifureation to chaos of the self-pulsing output with the changing of the parameters of the system in a liquid crystal hybrid optical bistable device under the condition of tR>>τ (where tR is the delay time of the feedback system, τ is the relaxation time of the liquid crystal). The bifurcations and chaos are calculated. The dynamical behavior of the system is analysed by the Fast Fourier Transform and the phase portrait. The experimental result is compared with Ikeda's theory. |
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