耦合微谐振器的非线性动力学研究

IF 2.3 4区物理与天体物理 Q2 OPTICS

Fiber and Integrated Optics Pub Date : 2019-09-13 DOI:10.1117/12.2537262

D. Nguyen, X. Dinh, Xu Le, V. Nguyen, M. Trippenbach

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引用次数: 0

摘要

本文研究了具有空间依赖耦合、线性增益和非线性吸收的双环波导结构的动力学特性;该系统可在极化子凝聚体、光波导和纳米腔中实现。我们发现，由于调制不稳定性，可以观察到几种复杂的非线性现象，包括自发对称性破缺、稳定非齐次态、振荡态(极限环)甚至混沌动力学。我们比较了两个系统的耦合环，一个和两个对称定位的耦合中心。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On the nonlinear dynamics of coupled micro-resonators

We present the study of the dynamics of a two-ring waveguide structure with space-dependent coupling, linear gain and nonlinear absorption; the system that can be implemented in polariton condensates, optical waveguides and nanocavities. We find that due to the modulation instability, it is possible to observe several complex nonlinear phenomena, including spontaneous symmetry breaking, stable inhomogeneous states, oscillating states (limit cycle) and even chaotic dynamics. We compare two systems of coupled rings, with one and two symmetrically located coupling centres.

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来源期刊

Fiber and Integrated Optics 物理-光学

CiteScore

3.40

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Fiber and Integrated Optics , now incorporating the International Journal of Optoelectronics, is an international bimonthly journal that disseminates significant developments and in-depth surveys in the fields of fiber and integrated optics. The journal is unique in bridging the major disciplines relevant to optical fibers and electro-optical devices. This results in a balanced presentation of basic research, systems applications, and economics. For more than a decade, Fiber and Integrated Optics has been a valuable forum for scientists, engineers, manufacturers, and the business community to exchange and discuss techno-economic advances in the field.