All-optical regenerator of multi-channel signals

Nonlinear optical processing devices are not yet fully practical as they are single channel. Here the authors demonstrate all-optical regeneration of up to 16 channels by one device, employing a group-delay-managed nonlinear medium where strong self-phase modulation is achieved without nonlinear int...

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Autores principales: Lu Li, Pallavi G. Patki, Young B. Kwon, Veronika Stelmakh, Brandon D. Campbell, Muthiah Annamalai, Taras I. Lakoba, Michael Vasilyev
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/ec103e0397c0455c9b913c72a9f46a20
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Sumario:Nonlinear optical processing devices are not yet fully practical as they are single channel. Here the authors demonstrate all-optical regeneration of up to 16 channels by one device, employing a group-delay-managed nonlinear medium where strong self-phase modulation is achieved without nonlinear inter-channel crosstalk.