254 citations · 3k across the 56 of their papers we have counts for
4 papers · 2 filters
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…
Aberration-like cusped focusing in the post-paraxial Talbot effect
James D Ring, Jari Lindberg, Christopher J Howls +1
We present an analysis of self-imaging in a regime beyond the paraxial, where deviation from simple paraxial propagation causes apparent self-imaging aberrations. The resulting str…
The analogy between optical beam shifts and quantum weak measurements
Mark R Dennis, Jörg B Götte
We describe how the notion of optical beam shifts (including the spatial and angular Goos-Hänchen shift and Imbert-Federov shift) can be understood as a classical analogue of a qua…
Generalized shifts and weak values for polarization components of reflected light beams
Jörg B Götte, Mark R Dennis
The simple reflection of a light beam of finite transverse extent from a homogenous interface gives rise to a surprisingly large number of subtle shifts and deflections which can b…