title: Goos-Hänchen and Imbert-Fedorov shifts of polarized vortex beams.
abstract: We study, analytically and numerically, reflection and transmission of an arbitrarily polarized vortex beam on an interface separating two dielectric media and derive general expressions for linear and angular Goos-Hänchen (GH) and Imbert-Fedorov shifts. We predict a novel vortex-induced GH shift and also reveal a direct connection between the spin-induced angular shifts and the vortex-induced linear shifts.
authors.affiliation: Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, Canberra, Australian Capital Territory, Australia. k.bliokh@gmail.com
authors.forename: Konstantin Y
authors.initials: KY
authors.lastname: Bliokh
authors.forename: Ilya V
authors.initials: IV
authors.lastname: Shadrivov
authors.forename: Yuri S
authors.initials: YS
authors.lastname: Kivshar