Optical imagery

Anne Sentenac; Kamal Belkebir; Hugues Giovannini

doi:10.1117/12.523841

19 November 2003 Optical imagery

Anne Sentenac, Kamal Belkebir, Hugues Giovannini

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.523841
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

Abstract

We propose a technique, based on an interferometric experiment and an optimization algorithm, that permits to retrieve the map of permittivity of unknown objects deposited on a flat surface. We show numerically that one can obtain a better resolution than the usual Rayleigh limit even with detectors and emitters in the far-field zone.

Citation Download Citation

Anne Sentenac, Kamal Belkebir, and Hugues Giovannini "Optical imagery", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.523841

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