Un amplificador paramétrico de banda ultra ancha basado en un chip fotónico

Nikolai Kuznetsov1, Alberto Nardi1,2, Johann Riemensberger1,3

  • 1Institute of Physics, Swiss Federal Institute of Technology Lausanne (EPFL), Lausanne, Switzerland.

Nature
|March 13, 2025
PubMed
Resumen

Los investigadores desarrollaron amplificadores de parámetros ópticos de banda ultra ancha (OPA) en circuitos integrados fotónicos de fosfuro de galio. Estos dispositivos compactos ofrecen alta ganancia y ancho de banda, superando a los amplificadores de fibra dopados con erbio tradicionales para las comunicaciones de próxima generación.

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