179 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT11 papers
- University of Naples Federico IIIT6 papers
- University of PaduaIT6 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- National Institute of OpticsIT3 papers
- Sapienza University of RomeIT3 papers
- Ghent UniversityBE2 papers
- Heinrich Heine University DüsseldorfDE2 papers
- Institute of Applied Science and Intelligent SystemsIT2 papers
- RIKEN Center for Emergent Matter ScienceJP2 papers
- The University of TokyoJP2 papers
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physics.optics2016★ 39 cited
Topological features of vector vortex beams perturbed with uniformly polarized light
Alessio D'Errico, Maria Maffei, Bruno Piccirillo +3
Optical singularities manifesting at the center of vector vortex beams are unstable, since their topological charge is higher than the lowest value permitted by Maxwell's equations…
physics.optics2012★ 22 cited
Liquid crystal spatial-mode converters for the orbital angular momentum of light
Sergei Slussarenko, Bruno Piccirillo, Vladimir Chigrinov +2
We present a tunable liquid crystal device that converts pure orbital angular momentum eigenmodes of a light beam into equal-weight superpositions of opposite-handed eigenmodes and…