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arXiv · 0812.0525

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
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Abstract

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.

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S. Osborne, A. Amann, K. Buckley, G. Ryan, S. P. Hegarty, G. Huyet, S. O'Brien. 2008-12-02. Antiphase dynamics in a multimode semiconductor laser with optical injection. https://doi.org/10.1103/physreva.79.023834

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