Light localization induced enhancement of third order nonlinearities in a GaAs photonic crystal waveguide

Autor: Baron, A., Ryasnyanskiy, A., Dubreuil, N., Delaye, P., Tran, Q. Vy, Combrie, S., de Rossi, A., Frey, R., Roosen, G.

Publikováno v: Alexandre Baron, Aleksandr Ryasnyanskiy, Nicolas Dubreuil, Philippe Delaye, Quynh Vy Tran, Sylvain Combrie, Alfredo de Rossi, Robert Frey, and Gerald Roosen, Opt. Express 17, 552-557 (2009)

Nonlinear propagation experiments in GaAs photonic crystal waveguides (PCW) were performed, which exhibit a large enhancement of third order nonlinearities, due to light propagation in a slow mode regime, such as two-photon absorption (TPA), optical

Externí odkaz: http://arxiv.org/abs/0810.1001