271 citations · 271 across the 3 of their papers we have counts for
4 papers
Nanoscale Control over Optical Dislocations
Evgeny Ostrovsky, Kobi Cohen, Bergin Gjonaj +1
High-order optical vortices are inherently unstable, as they tend to split up under perturbation to a series of vortices with unity charge. Control over the perturbation opens up a…
Controlling plasmonic Bloch modes on periodic nanostructures
B. Gjonaj, J. Aulbach, P. M. Johnson +3
We study and actively control the coherent properties of Surface Plasmon Polaritons (SPPs) optically exited on a nano-hole array. Amplitude and phase of the optical excitation are…
Control of light transmission through opaque scattering media in space and time
Jochen Aulbach, Bergin Gjonaj, Patrick M. Johnson +2
We report the first experimental demonstration of combined spatial and temporal control of light trajectories through opaque media. This control is achieved by solely manipulating…
Digital Plasmonics
Bergin Gjonaj, Jochen Aulbach, Patrick M. Johnson +3
The field of plasmonics offers a route to control light fields with metallic nanostructures through the excitation of Surface Plasmon Polaritons (SPPs). These surface waves, bound…