Pulse-shaping-based two-photon FRET microscopy M. H. Brenner, D. Cai, S. W. Straight, J. A. Swanson and J. P. Ogilvie EPJ Web of Conferences, 41 (2013) 11009 Published online: 13 March 2013 DOI: 10.1051/epjconf/20134111009