photonic microcavities

Dynamical ultrafast all- optical switching of planar GaAs/AlAs photonic microcavities
P. J. Harding, T. G. Euser, Y. R. Nowicki-Bringuier, J. Gérard, and W. L. Vos
Appl. Phys. Lett. 91, 111103: 1-3 (2007)