Autonomous bursting in a homoclinic system

被引：35

作者：

Meucci, R ^{[1
]}

Di Garbo, A ^{[1
]}

Allaria, E ^{[1
]}

Arecchi, FT ^{[1
]}

机构：

[1] Ist Nazl Ott Appl, I-50125 Florence, Italy

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 88卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.88.144101

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The output of a dynamical system in a regime of homoclinic chaos transforms from a continuous train of irregularly spaced spikes to clusters of regularly spaced spikes with quiescent periods in between ( bursting), provided a low frequency portion of the output is fed back. We provide experimental evidence of such an autonomous bursting by a CO2 laser with feedback. The phenomena here presented are extremely robust against noise and display qualitative analogies with bursting phenomena in neurons.

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页码：4 / 144101

页数：4

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