198 citations · 1.7k across the 60 of their papers we have counts for
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Far-field measurements of vortex beams interacting with nanoholes
Xavier Zambrana-Puyalto, Xavier Vidal, Ivan Fernandez-Corbaton +1
We measure the far-field intensity of vortex beams going through nanoholes. The process is analyzed in terms of helicity and total angular momentum. It is seen that the total angul…
Objects of maximum electromagnetic chirality
Ivan Fernandez-Corbaton, Martin Fruhnert, Carten Rockstuhl
We introduce a definition of the electromagnetic chirality of an object and show that it has an upper bound. Reciprocal objects attain the upper bound if and only if they are trans…
On the dynamic toroidal multipoles from localized electric current distributions
Ivan Fernandez-Corbaton, Stefan Nanz, Carsten Rockstuhl
We analyze the dynamic toroidal multipoles and prove that they do not have an independent physical meaning with respect to their interaction with electromagnetic waves. We analytic…
Exact dipolar moments of a localized electric current distribution
Ivan Fernandez-Corbaton, Stefan Nanz, Rasoul Alaee +1
The multipolar decomposition of current distributions is used in many branches of physics. Here, we obtain new exact expressions for the dipolar moments of a localized electric cur…