Focusing of high order cylindrical vector beams (Articolo in rivista)

Type
Label
  • Focusing of high order cylindrical vector beams (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Alternative label
  • Rashid M.; Maragò O.M.; Jones P.H. (2009)
    Focusing of high order cylindrical vector beams
    in Journal of optics. A, Pure and applied optics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Rashid M.; Maragò O.M.; Jones P.H. (literal)
Pagina inizio
  • 065204 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 11 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1) Department of Physics and Astronomy, University College London, Gower Street, LondonWC1E 6BT, UK 2) CNR-Istituto per i Processi Chimico-Fisici (Messina), Salita Sperone C. da Papardo, Faro Superiore, I-98158Messina, Italy (literal)
Titolo
  • Focusing of high order cylindrical vector beams (literal)
Abstract
  • We present the results of calculations of focusing high order cylindrical vector beams in the limit of high numerical aperture. We derive a form of the vectorial diffraction integrals for arbitrary radial and azimuthal mode indices and evaluate these numerically for a number of different modes. We identify combinations of mode indices and lens filling factors that produce focal volume shapes that may be of interest for a number of applications such as optical trapping, two-photon lithography or optical super-resolution. Finally we evaluate the effect of spherical aberration on the focusing. (literal)
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