190 citations · 281 across the 4 of their papers we have counts for
4 papers
Observation of Toroidal Pulses of Light
A. Zdagkas, Y. Shen, C. McDonnell +5
The transverse electromagnetic waves are major information and energy carriers. In 1996, Hellwarth and Nouchi theoretically identified a radically different, non-transverse type of…
Spatio-temporal characterization of ultrashort vector pulses
Apostolos Zdagkas, Venkatram Nalla, Nikitas Papasimakis +1
Ultrafast vectorially polarized pulses have found many applications in information and energy transfer owing mainly to the presence of strong longitudinal components and their spac…
Measures of space-time non-separability of electromagnetic pulses
Yijie Shen, Apostolos Zdagkas, Nikitas Papasimakis +1
Electromagnetic pulses are typically treated as space-time (or space-frequency) separable solutions of Maxwell's equations, where spatial and temporal (spectral) dependence can be…
Building blocks for space-time non-separable pulses
Apostolos Zdagkas, Nikitas Papasimakis, Vassili Savinov +1
Space-time non-separable pulses hold promise for topological information transfer, probing ultra-fast light-matter interactions and engaging toroidal excitations in matter. Spurred…