233 citations · 361 across the 6 of their papers we have counts for
6 papers
Higher order weak values for paths in nested Mach-Zender interferometers
Shushmi Chowdhury, Jörg B. Götte
We consider weak values in the Feynman propagator framework, to gain a broader understanding of their interpretation in terms of path integrals. In particular, we examine the pheno…
Quantised helicity in optical media
Neel Mackinnon, Jörg B. Götte, Stephen M. Barnett +1
We present a new approach to the definition of optical helicity in a medium. Our approach resolves the problem that duality transformations which simultaneously combine $\mathbf{E}…
Paraxial Skyrmionic beams
Sijia Gao, Jörg B. Götte, Fiona C. Speirits +3
Vector vortex beams possess a topological property that derives both from the spatially varying amplitude of the field and also from its varying polarization. This property arises…
Superpositions of up to six plane waves without electric-field interference
K. C. van Kruining, R. P. Cameron, J. B. Götte
Superpositions of coherent light waves typically interfere. We present superpositions of up to six plane waves which defy this expectation by having a perfectly homogeneous mean sq…
Trapping atoms in the evanescent field of laser written wave guides
Dario Jukic, A Moqanaki, P Walther +3
We analyze evanescent fields of laser written waveguides and show that they can be used to trap atoms close to the surface of an integrated optical atom chip. In contrast to subwav…
Topological aberration of optical vortex beams and singularimetry of dielectric interfaces
Mark R. Dennis, Jörg B. Götte
The splitting of a high-order optical vortex into a constellation of unit vortices, upon total reflection, is described and analyzed. The vortex constellation generalizes, in a loc…