Imaging surface photonic states with a circularly polarized tipCh. Girard, T. David, C. Chicanne, A. Mary, G. Colas des Francs, E. Bourillot, J.-C. Weeber and A. DereuxEurophys. Lett., 68 6 (2004) 797-803DOI: https://doi.org/10.1209/epl/i2004-10290-6