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Simulink implementation of a new optoelectronic integrated circuit: stability analysis and infinite-scroll attractor

机译:用于新光电集成电路的模拟实现:稳定性分析和无限滚动吸引子

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摘要

In this paper a 6-D optoelectronic system consisting of an optical injected semiconductor laser driven by a resonant tunneling diode is reported. A stability analysis of the hybrid system is analytically and numerically performed and paramount role of the effective gain coefficient is stuck out in the framework of new stability control. As a result, this parameter allows improving the accuracy of the stability study by circumscribing locked and unlocked regions. Besides, a narrow area of stability is pointed up within the sea of unstable points from which a complex fractal attractor so-called infinite-scroll attractor is high-ligted. Thereby, Simulink shows generation effectiveness of infinite-scroll attractor erratically interpersed by laminar phases. Also dynamics of Lyapunov exponents has confirmed that it refers to a strange fractal attractor. Moreover chaos control is structurally carried out by direct current polarisation.
机译:在本文中,报道了由由谐振隧道二极管驱动的光学注入的半导体激光器组成的6-D光电系统。 在新的稳定性控制的框架中,分析和数值执行了混合系统的稳定性分析,并且在有效增益系数的重要作用中困扰着。 结果,该参数允许通过锁定锁定和解锁区域来提高稳定性研究的准确性。 此外,在不稳定点的海洋中指出了一个狭窄的稳定性区域,从中,复杂的分形吸引子所谓的无限涡旋涡旋吸引子是高韧带的。 由此,Simulink显示了无限涡旋吸引子的产生效率,无能为力地被层流相思。 Lyapunov指数的动态也证实它是指奇怪的分形吸引子。 此外,混沌控制在结构上通过直接电流极化进行。

著录项

  • 来源
    《Optical and quantum electronics》 |2021年第7期|388.1-388.16|共16页
  • 作者单位

    Department of Physics Faculty of Science University of Yaounde I PO Box 812 Yaounde Cameroon;

    Department of Electrical and Electronic Engineering Faculty of Engineering and Technology University of Buea PO Box 63 Buea Cameroon;

    Department of Physics Faculty of Science University of Yaounde I PO Box 812 Yaounde Cameroon ZHO Optoelektronik Universitat Duisburg-Essen D-47048 Duisburg Germany;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Infinite-scroll attractor; Stability; Chaos control; Simulink implementation; Tunneling diode; Laser;

    机译:无限涡旋吸引子;稳定;混沌控制;Simulink实现;隧道二极管;激光;

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