Quantum Frequency Conversion of Single-Photon States by Three and Four-Wave MixingM. G. Raymer, Dileep V. Reddy, Lasse Mejling, Karsten K. RottwittPublished Jan 1, 2013• 0 citationsPublisherAbstractThree- or four-wave mixing can convert a single-photon wave packet to a new frequency. By tailoring the shapes of the pump(s), one can achieve add/drop functionality for different temporally orthogonal wave packets.DOI10.1364/cleo_si.2013.cm4d.1