Digital simulation of non-classical localization planes using a video recorded while a linear source translates

Rodolfo M. Echarri; Juan M. Simon; Silvia A. Comastri

doi:10.1117/12.524152

19 November 2003 Digital simulation of non-classical localization planes using a video recorded while a linear source translates

Rodolfo M. Echarri, Juan M. Simon, Silvia A. Comastri

Author Affiliations +

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.524152
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

Abstract

To optically test a volume, amplitude division two beam interferometers illuminated by spatially incoherent sources are often preferable because the fringes are localized and free from coherent noise. When the source is periodic, non-classical localization planes of various orders appear. For monochromatic radiation and certain order, if the source period varies, the localization plane shifts allowing the examination of different layers with no additional change in the configuration. In this paper, interferograms that would appear on various planes with sources of adequate periods are digitally synthesized using a video recorded on one plane while a linear source translates.

Citation Download Citation

Rodolfo M. Echarri, Juan M. Simon, and Silvia A. Comastri "Digital simulation of non-classical localization planes using a video recorded while a linear source translates", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.524152

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