Generation of two-lobe light fields with a rotating intensity distribution under propagation for single emitter spectroscopyV.G. Volostnikov, E.N. Vorontsov, S.P. Kotova, N.N. Losevsky, D.V. Prokopova, E.V. Razueva and S.A. SamaginEPJ Web Conf., 132 (2017) 02012DOI: https://doi.org/10.1051/epjconf/201713202012