Comment on: “Impact of modulated multiple optical feedback time delays on laser diode chaos synchronization” [Opt. Commun. 282 (2009) 3568] |
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Authors: | Fabien Rogister |
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Institution: | Service de Physique Générale, Faculté Polytechnique, Université de Mons, 9 rue de Houdain, 7000 Mons, Belgium |
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Abstract: | Synchronization between laser diodes subject to multiple incoherent, delayed, optical feedback has been recently investigated Shahverdiev, Shore, Opt. Commun. 282 (2009) 3568] through numerical simulations. Here, I explain that the model that was proposed and used is not suitable when the lasers are subject to multiple feedbacks of this kind. |
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Keywords: | Chaos synchronization Optical feedback Semiconductor lasers |
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