Yu, L.Sfez, T.Paeder, V.Stenberg, P.Nakagawa, W.Kuittinen, M.Herzig, HP2013-06-192013-06-192013-06-192013https://infoscience.epfl.ch/handle/20.500.14299/92868Scanning near-field optical microscopyelectromagnetic fieldConcurrent polarization retrieval Method in multi-heterodyne scanning near-field optical microscopytext::conference output::conference paper not in proceedings