Optical vortices in antiguides (Articolo in rivista)

Type
Label
  • Optical vortices in antiguides (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/OL.38.001618 (literal)
Alternative label
  • Marrucci, L.ab , Smyth, N.F.c, Assanto, G.d (2013)
    Optical vortices in antiguides
    in Optics letters (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Marrucci, L.ab , Smyth, N.F.c, Assanto, G.d (literal)
Pagina inizio
  • 1618 (literal)
Pagina fine
  • 1620 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84878625298&partnerID=q2rCbXpz (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 38 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a Dipartimento di Fisica, Università di Napoli Federico II, Complesso di Monte S. Angelo, Napoli 80126, Italy b CNR-SPIN, Complesso Universitario di Monte S. Angelo, Napoli 80126, Italy c School of Mathematics, University of Edinburgh, Edinburgh, EH9 3JZ, United Kingdom d NooEL-Nonlinear Optics and OptoElectronics Lab, University Roma Tre, Rome 00146, Italy (literal)
Titolo
  • Optical vortices in antiguides (literal)
Abstract
  • We address the question of whether an optical vortex can be trapped in a dielectric structure with a core of a lower refractive index than the cladding-namely an antiguide. Extensive numerical simulations seem to indicate that this inverse trapping of a vortex is not possible, at least in straightforward implementations. Yet, the interaction of a vortex beam with a curved antiguide produces interesting effects, namely a small but finite displacement of the optical energy center-of-mass and the creation of a symmetrical vortex-antivortex pair on the exterior of the antiguide. © 2013 Optical Society of America. (literal)
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it