9 citations · 10 across the 5 of their papers we have counts for
4 papers · 1 filter
Effective skyrmion number for mixed polarization states of light
Rosario Martínez-Herrero, Ángel S. Sanz
Polarization skyrmions are usually characterized through a unit Stokes vector field, which defines a map from the transverse plane to the Poincaré (Bloch) sphere and allows one to…
Super-pupil beam engineering for enhanced confinement of azimuthally polarized depletion beams
Costanza Agazzi, Nick Toledo-García, Estela Martín-Badosa +5
Fluorescence depletion microscopy techniques require optical fields with a well-defined and spatially confined central intensity minimum to achieve sub-diffraction lateral resoluti…
Tailored Hotspots from Airy-Based Surface Plasmon Polaritons
Rosario Martínez-Herrero, Ángel S. Sanz, Javier Hernandez-Rueda
Surface plasmons have attracted growing interest from the photonics community due to their inherent ability to controllably confine light below the diffraction limit and their dire…
Partially Coherent Sources with Inhomogeneous Azimuth
Juan Carlos González de Sande, Rosario Martínez-Herrero, Gemma Piquero +1
A new model of physically realizable electromagnetic source is proposed. The source is partially coherent and non-uniformly totally polarized. The coherence and polarization charac…