Electro-optic modulated phase array in hexagonally poled lithium niobate for flexible array illuminator device (Articolo in rivista)

Type
Label
  • Electro-optic modulated phase array in hexagonally poled lithium niobate for flexible array illuminator device (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1080/0015190701358175 (literal)
Alternative label
  • Paturzo M., Ferraro P., De Nicola S., De Natale P., Mailis S., Eason R. W., Coppola G., Iodice M., Gioffré M. (2007)
    Electro-optic modulated phase array in hexagonally poled lithium niobate for flexible array illuminator device
    in Ferroelectrics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Paturzo M., Ferraro P., De Nicola S., De Natale P., Mailis S., Eason R. W., Coppola G., Iodice M., Gioffré M. (literal)
Pagina inizio
  • 94 (literal)
Pagina fine
  • 99 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 352 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto Nazionale di Ottica Applicata-CNR and LENS,European Laboratory for Nonlinear Spectroscopy, via Campi Flegrei 34, 80078-Pozzuoli (NA), Italy Optoelectronics Research Centre, University of Southampton, Highfield, Southampton, SO17 1BJ, UK Istituto Microelettronica e Microsistemi del CNR, Via P. Castellino 111, 80131, Napoli, Italy (literal)
Titolo
  • Electro-optic modulated phase array in hexagonally poled lithium niobate for flexible array illuminator device (literal)
Abstract
  • We present an adaptive and dynamic hexagonal electro-optic phase array. The proposed device consists of a 2-dimensional hexagonal array of periodically inverted ferroelectric domains, along the z-axis, in lithium niobate crystals. The phase step is achieved via the application of an external electric field, along the z-axis, through transparent electrodes. Thanks to the electro-optic effect the phase step can changed with continuity over all the 0 to 2 by applying a variable voltage. In this way different patterns can be generated. In fact, one important property of this new proposed configuration of array iluminator is the intrinsic flexibility. (literal)
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