INVESTIGADORES
TEBALDI Myrian Cristina
artículos
Título:
Fringe visibility with different scale apertures in speckle photography
Autor/es:
LUCIANO ANGEL; MYRIAN TEBALDI; MARCELO TRIVI; NÉSTOR BOOLOGNINI
Revista:
JOURNAL OF MODERN OPTICS
Editorial:
Taylor & Francis
Referencias:
Año: 2001 vol. 48 p. 1749 - 1765
ISSN:
0950-0340
Resumen:
The use of different scale aperture pupils for image recording in speckle photography is analyzed. In particular a double-exposure specklegram is considered. The emsemble-average intensity in the Fourier plane is analytically derived and fringe visibility is investigated. The theoretical results are verified by in-plane displacement traslation experiments.
