Optical characterization of PMMA phase gratings written by a 387 nm femtosecond laser (Articolo in rivista)

Type
Label
  • Optical characterization of PMMA phase gratings written by a 387 nm femtosecond laser (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.optcom.2011.02.032 (literal)
Alternative label
  • Baum A. [ 2 ] ; De Nicola S. [ 1 ] ; Abdalah S. [ 1 ] ; Al-Naimee K. [ 1,2 ] ; Geltrude A. [ 1 ] ; Locatelli M. [ 1 ] ; Meucci R. [ 1 ] ; Perrie W. [ 2 ] ; Scully P.J. [ 2 ] ; Taranu A. [ 2 ] ; Arecchi F.T. [ 1 ] (2011)
    Optical characterization of PMMA phase gratings written by a 387 nm femtosecond laser
    in Optics communications (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Baum A. [ 2 ] ; De Nicola S. [ 1 ] ; Abdalah S. [ 1 ] ; Al-Naimee K. [ 1,2 ] ; Geltrude A. [ 1 ] ; Locatelli M. [ 1 ] ; Meucci R. [ 1 ] ; Perrie W. [ 2 ] ; Scully P.J. [ 2 ] ; Taranu A. [ 2 ] ; Arecchi F.T. [ 1 ] (literal)
Pagina inizio
  • 2771 (literal)
Pagina fine
  • 2774 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 284 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 12 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] Ist Nazl Ottica, CNR, I-50125 Florence, Italy [ 2 ] Univ Manchester, Photon Sci Inst, Manchester M30 9PL, Lancs, England [ 3 ] Univ Firenze, Dipartimento Fis, I-50019 Sesto Fiorentino, Italy (literal)
Titolo
  • Optical characterization of PMMA phase gratings written by a 387 nm femtosecond laser (literal)
Abstract
  • We report on the fabrication of optical Bragg type phase gratings in polymethyl methacrylate substrates by a femptosecond Ti: Sapphire laser. As for their optical characterization, a spatially resolved microscopy interferometric technique is used to investigate the two-dimensional distribution of the refractive index change produced by the irradiation process. The technique gives a direct and quantitative two-dimensional profile of the index of refraction in irradiated PMMA, providing information on how the fabrication process depends on the laser irradiation. (C) 2011 Elsevier B.V (literal)
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