H.M. Doeleman, F. Monticone, W. den Hollander, A. Alù, and A. F. Koenderink. Experimental Observation of a Polarization Vortex at an Optical Bound State in the Continuum. Nature Photonics, 2018, 12, 397-401.
H.M. Doeleman, F. Monticone, W. den Hollander, A. Alù, and A. F. Koenderink. Experimental Observation of a Polarization Vortex at an Optical Bound State in the Continuum. Nature Photonics, 2018, 12, 397-401.