1 O.D. Mücke, O.. Kuzucu, F.N.C. Wong, E.P. Ippen, F.X. Kärtner, S.M. Foreman, D.J. Jones, L.-S.. Ma, J.L. Hall, and J.. Ye, Optics Letters 29, (2004).
1 F.X. Kärtner, E.P. Ippen, S.T. Cundiff, and J.. Ye, in (Kluwer Academic Publishers, Boston, 2005), pp. 54–77.