EIT-based all-optical switching and cross-phase modulation under the influence of four-wave mixing Lee, Meng-Jung ; Chen, Yi-Hsin ; Wang, I. -Chung ; Yu, Ite A. Abstract Publication: Optics Express Pub Date: May 2012 DOI: 10.1364/OE.20.011057 Bibcode: 2012OExpr..2011057L