High harmonic generation with two-color laser fields

R. Torres, T. Siegel, L. Brugnera, F. McGrath, I. J. Sola, F. Frank, D Hoffmann, E.Springate, E. Turcu, C. Cacho, J. W. G. Tisch, and J. P. Marangos, The Workshop on super intense laser-atom physics (SILAP), Suzhou city, Jiangsu, China.