2 papers
physics.optics2026
Azimuthal super-pupil beam engineering for improved fluorescence depletion microscopy
Costanza Agazzi, Nick Toledo-García, Estela Martín-Badosa +5
Fluorescence depletion microscopy techniques such as STED and RESOLFT require optical fields with a well-defined and spatially confined central intensity minimum to achieve sub-dif…
physics.optics2018
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…