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arXiv 0812.0525physics.optics
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光注入多模半导体激光器的反相动力学

Antiphase dynamics in a multimode semiconductor laser with optical injection

S. Osborne, A. Amann, K. Buckley, G. Ryan, S. P. Hegarty, G. Huyet, S. O'Brien

摘要:

对光注入双模半导体激光器的反相动力学进行了详细的实验研究。该器件是一种专门设计的法布里-珀罗激光器,支持具有THz频率间隔的两个主模。注入的设备的主要模式之一,导致了丰富的各种各样的单模式和双模式的动力学场景,这是再现了显着的精度由一个四维速率方程模型。数值分岔分析揭示了环面分岔的重要性,在调解过渡到反相动力学和鞍节点的极限环分岔之间切换的单模式和双模式制度的动态。

英文摘要:

A detailed experimental study of antiphase dynamics in a two-mode semiconductor laser with optical injection is presented. The device is a specially designed Fabry-Perot laser that supports two primary modes with a THz frequency spacing. Injection in one of the primary modes of the device leads to a rich variety of single and two-mode dynamical scenarios, which are reproduced with remarkable accuracy by a four dimensional rate equation model. Numerical bifurcation analysis reveals the importance of torus bifurcations in mediating transitions to antiphase dynamics and of saddle-node of limit cycle bifurcations in switching of the dynamics between single and two-mode regimes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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