17 citations · 29 across the 9 of their papers we have counts for
12 papers · 1 filter
All-optically untangling light propagation through multimode fibres
Hlib Kupianskyi, Simon A. R. Horsley, David B. Phillips
When light propagates through a complex medium, such as a multimode optical fibre (MMF), the spatial information it carries is scrambled. In this work we experimentally demonstrate…
The theory of electromagnetic line waves
S. A. R. Horsley, A. Dwivedi
Whereas electromagnetic surface waves are confined to a planar interface between two media, line waves exist at the one-dimensional interface between three materials. Here we deriv…
High-dimensional spatial mode sorting and optical circuit design using multi-plane light conversion
Hlib Kupianskyi, Simon A. R. Horsley, David B. Phillips
Multi-plane light converters (MPLCs) are an emerging class of optical device capable of converting a set of input spatial light modes to a new target set of output modes. This oper…
Designing Collective Non-local Responses of Metasurfaces
J. R. Capers, S. J. Boyes, A. P. Hibbins +1
We propose a numerically efficient `adjoint' inverse design method to optimize a planar structure of dipole scatterers, to manipulate the radiation from an electric dipole emitter.…
Tunable pseudo-magnetic fields for polaritons in strained metasurfaces
Charlie-Ray Mann, Simon A. R. Horsley, Eros Mariani
Artificial magnetic fields are revolutionizing our ability to manipulate neutral particles, by enabling the emulation of exotic phenomena once thought to be exclusive to charged pa…
Zero index electromagnetic materials
S. A. R. Horsley, M. Woolley
Here we re-examine one of the most basic quantities in optics: the refractive index. Considering propagation in a plane, we first develop a general formalism for calculating the di…