Tunable two-dimensional hexagonal phase array in domain-engineered Z-cut lithium niobate crystal (Articolo in rivista)

Type
Label
  • Tunable two-dimensional hexagonal phase array in domain-engineered Z-cut lithium niobate crystal (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/OL.31.003164 (literal)
Alternative label
  • Paturzo M., De Natale P., De Nicola S., Ferraro P., Mailis S., Eason R.W., Coppola G., Iodice M., Gioffré M. (2006)
    Tunable two-dimensional hexagonal phase array in domain-engineered Z-cut lithium niobate crystal
    in Optics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Paturzo M., De Natale P., De Nicola S., Ferraro P., Mailis S., Eason R.W., Coppola G., Iodice M., Gioffré M. (literal)
Pagina inizio
  • 3164 (literal)
Pagina fine
  • 3166 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 31 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • ANALSI E SVILUPPO DI UN MODULATORE ELETTROOTTICO BASATO SIULLA TECNOLOGIA DEL PHASE-ARRAY IN NIOBATO DI LITIO (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INOA-CNR, ICIB-CNR, IMM-CNR, ORC-SOUTHAMPTON (literal)
Titolo
  • Tunable two-dimensional hexagonal phase array in domain-engineered Z-cut lithium niobate crystal (literal)
Abstract
  • An optical phase array with tunable phase step is demonstrated. The phase array consists of a twodimensional hexagonal lattice of inverted ferroelectric domains fabricated on a Z-cut lithium niobate substrate. The electro-optically tunable phase step is obtained by the application of an external electric field along the z axis of the crystal via transparent electrodes. Theoretical analysis and experimental results are presented, showing that a tunable and flexible adaptive optical illuminator device can be realized by combining the electro-optic tunability with the Talbot effect. Generation of a multiplicity of light patterns is shown. (literal)
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