43 citations · 44 across the 6 of their papers we have counts for
Showing physics.opticsShow all
2 papers · 1 filter
physics.optics2007
Waveguide properties of single subwavelength holes demonstrated with radially and azimuthally polarized light
Jochen Müller, P. Banzer, S. Quabis +2
We investigate the transmission of focused beams through single subwavelength holes in a silver film. We use radially and azimuthally polarized light, respectively, to excite highe…
physics.optics2003
Focusing a radially polarized light beam to a significantly smaller spot size
R. Dorn, S. Quabis, G. Leuchs
We experimentally demonstrate for the first time that a radially polarized field can be focussed to a spot size significantly smaller (0.16(1) lambda^2) than for linear polarizatio…