Four Wave Mixing in Slow light regime boosts wavelength conversion ! Read more on Nature Communications:
Travelling-wave resonant four-wave mixing breaks the limits of cavity- enhanced all-optical wavelength conversion
F. Morichetti, A. Canciamilla, C. Ferrari, A. Samarelli, M. Sorel & A. Melloni
Nature Communications 2, 296, 3 May 2011
http://www.nature.com/ncomms/journal/v2/n5/full/ncomms1294.html
