Investigation on specific solutions of Gerchberg-Saxton algorithm (Articolo in rivista)

Type
Label
  • Investigation on specific solutions of Gerchberg-Saxton algorithm (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.optlaseng.2013.06.008 (literal)
Alternative label
  • Memmolo, Pasquale; Miccio, Lisa; Merola, Francesco; Paciello, Antonio; Embrione, Valerio; Fusco, Sabato; Ferraro, Pietro; Netti, Paolo Antonio (2014)
    Investigation on specific solutions of Gerchberg-Saxton algorithm
    in Optics and lasers in engineering
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Memmolo, Pasquale; Miccio, Lisa; Merola, Francesco; Paciello, Antonio; Embrione, Valerio; Fusco, Sabato; Ferraro, Pietro; Netti, Paolo Antonio (literal)
Pagina inizio
  • 206 (literal)
Pagina fine
  • 211 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 52 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Consiglio Nazionale delle Ricerche (CNR); Istituto Italiano di Tecnologia - IIT; Istituto Italiano di Tecnologia - IIT (literal)
Titolo
  • Investigation on specific solutions of Gerchberg-Saxton algorithm (literal)
Abstract
  • The most popular method used to generate the Computer Generated Holograms (CGH) is the Gerchberg Saxton (GS) algorithm. GS computes an approximation of the desired beam shape, and consequently, some distortions may arise. Although many algorithms have been proposed, exact methods to overcome the problem completely do not yet exist. Here we show, for the first time to best of our knowledge, that in some specific configurations exact solutions of the GS algorithm can be achieved so as to produce a limited number of light intensity spots in a clean array. The basic concept is described and both numerical as well as experimental implementations are provided. (C) 2013 Elsevier Ltd. All rights reserved. (literal)
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