Whole optical wavefields reconstruction by digital holography
Anno: 2001
Autori: Grilli S., Ferraro P., De Nicola S., Finizio A., Pierattini G., Meucci R.
Affiliazione autori: Istituto Nazionale di Ottica Applicata, Largo E. Fermi 6, 50125 Arcetri Firenze, Italy;
Istituto Nazionale di Ottica Applicata, Sezione di Napoli c/o Istituto di Cibernetica del CNR “Edoardo Caianiello”, comprensorio “A. Olivetti”, Fabbr. 70, Via Campi Flegrei 34, 80078 Pozzuoli (NA), Italy;
Istituto di Cibernetica del CNR “Edoardo Caianiello”, comprensorio “A. Olivetti”, Fabbr. 70, Via Campi Flegrei 34, 80078 Pozzuoli (NA), Italy
Abstract: In this paper, we have investigated on the potentialities of digital holography for whole reconstruction of wavefields. We show that this technique can be efficiently used for obtaining quantitative information from the intensity and the phase distributions of the reconstructed field at different locations along the propagation direction. The basic concept and procedure of wavefield reconstruction for digital in-line holography is discussed. Numerical reconstructions of the wavefield from digitally recorded in-line hologram patterns and from simulated test patterns are presented. The potential of the method for analysing aberrated wave front has been exploited by applying the reconstruction procedure to astigmatic hologram patterns. (C) 2001 Optical Society of America.
Giornale/Rivista: OPTICS EXPRESS
Volume: 9 (6) Da Pagina: 294 A: 302
Parole chiavi: Aberrations; Computer simulation; Fourier transforms; Holograms; Holography; Image reconstruction; Light propagation, Computer holography; Fringe analysis; In-line holography; Optical wavefields, Optical systemsDOI: 10.1364/OE.9.000294Citazioni: 237dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-04-28Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui