Speckle photography with different pupils in a multiple-exposure scheme
| cic.isFulltext | true | es |
| cic.isPeerReviewed | true | es |
| cic.lugarDesarrollo | Centro de Investigaciones Ópticas | es |
| cic.version | info:eu-repo/semantics/submittedVersion | es |
| dc.date.accessioned | 2015-10-09T14:53:47Z | |
| dc.date.available | 2015-10-09T14:53:47Z | |
| dc.identifier.uri | https://digital.cic.gba.gob.ar/handle/11746/1210 | |
| dc.title | Speckle photography with different pupils in a multiple-exposure scheme | en |
| dc.type | Artículo | es |
| dcterms.abstract | The use of different multiple aperture pupils for recording each image in speckle photography is proposed. The introduction of suitable spatial frequency carriers, by internally modulating imaged speckles, allows one to selectively isolate or combine the spectral content of different images into spatially separated regions in the Fourier plane. Theoretical and experimental results extend the speckle photography technique to the depic tion of several specklegrams of multiple uniform in plane displacements. In this case, because different pu pils are considered for recording, the cross correlation functions for the amplitudes and intensities in the image plane are calculated on the basis of the statistical properties of the object. Also, the ensemble average inten sity in the Fourier plane is analytically derived, and fringe visibility is investigated. | en |
| dcterms.creator.author | Angel, Luciano | es |
| dcterms.creator.author | Tebaldi, Myrian C. | es |
| dcterms.creator.author | Bolognini, Néstor | es |
| dcterms.creator.author | Trivi, Marcelo Ricardo | es |
| dcterms.extent | p. 107-119 | es |
| dcterms.isPartOf.issue | vol. 17 no. 1 | es |
| dcterms.isPartOf.series | Journal of the Optical Society of America A | es |
| dcterms.issued | 2000 | |
| dcterms.language | Inglés | es |
| dcterms.license | Attribution 4.0 International (BY 4.0) | es |
| dcterms.relation | 30 años (1977-2007): Centro de Investigaciones Ópticas (CIOp) | es |
| dcterms.subject | multiple-aperture pupils | es |
| dcterms.subject | spatial frequency carriers | es |
| dcterms.subject | Fourier plane | es |
| dcterms.subject.materia | Ciencias Físicas | es |
| dcterms.subject.materia | Óptica, Acústica | es |
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