Physical Review Letters

Nanocavity Linewidth Narrowing and Group Delay Enhancement by Slow Light Propagation and Nonlinear Effects

P. Grinberg, Kamel Bencheikh, Maia Brunstein, Alejandro M. Yacomotti, Yannick Dumeige, Isabelle Sagnes, Fabrice Raineri, Laurent Bigot, Juan Ariel Levenson

Published Sep 13, 2012• 17 citations

Publisher

Abstract

Slow light induced by coherent population oscillations and cavity dispersive nonlinear response are combined achieving 2 orders of magnitude enhancement of the group delay and an equivalent decreasing of the spectral linewidth of a L3 two-dimensional photonic crystal nanocavity.

DOI: 10.1103/physrevlett.109.113903

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