Polarization pattern of vector vortex beams generated by q-plates with different topological charges (Articolo in rivista)

Type
Label
  • Polarization pattern of vector vortex beams generated by q-plates with different topological charges (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/AO.51.0000C1 (literal)
Alternative label
  • Filippo Cardano,1 Ebrahim Karimi,1, Sergei Slussarenko,1 Lorenzo Marrucci,1,2 Corrado de Lisio,1,2 and Enrico Santamato1,3 (2012)
    Polarization pattern of vector vortex beams generated by q-plates with different topological charges
    in Applied optics (2004)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Filippo Cardano,1 Ebrahim Karimi,1, Sergei Slussarenko,1 Lorenzo Marrucci,1,2 Corrado de Lisio,1,2 and Enrico Santamato1,3 (literal)
Pagina inizio
  • C1 (literal)
Pagina fine
  • C6 (literal)
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  • http://dx.doi.org/10.1364/AO.51.0000C1 (literal)
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  • 51 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10 (literal)
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  • 1Dipartimento di Scienze Fisiche, Università di Napoli \"Federico II\", Complesso di Monte S. Angelo, 80126 Napoli, Italy 2CNR-SPIN, Complesso Universitario di Monte S. Angelo, 80126 Napoli, Italy 3CNISM-Consorzio Nazionale Interuniversitario per le Scienze Fisiche della Materia, Napoli, Italy (literal)
Titolo
  • Polarization pattern of vector vortex beams generated by q-plates with different topological charges (literal)
Abstract
  • We describe the polarization topology of the vector beams emerging from a patterned birefringent liquid crystal plate with a topological charge at its center (-plate). The polarization topological structures for different -plates and different input polarization states have been studied experimentally by measuring the Stokes parameters point-by-point in the beam transverse plane. Furthermore, we used a tuned -plate to generate cylindrical vector beams with radial or azimuthal polarizations, with the possibility of switching dynamically between these two cases by simply changing the linear polarization of the input beam. (literal)
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