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Proceedings Paper

Improved microinterferometric tomography method for reconstruction of refractive index
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Paper Abstract

In this paper we present the improved interferometric tomography method for determination of 3D refractive index distribution. The improvement relies on numerical correction of experimental results obtained for strongly refractive objects based on the a priori, approximate knowledge about the refractive index distribution in the object under test. The complete correction methodology is presented and discussed. The applicability of the method is shown through the numerical simulations of the reconstruction process and the experiments including reconstruction of refractive index distribution in a grin lens.

Paper Details

Date Published: 18 June 2007
PDF: 8 pages
Proc. SPIE 6616, Optical Measurement Systems for Industrial Inspection V, 66160I (18 June 2007); doi: 10.1117/12.726123
Show Author Affiliations
Paweł Kniażewski, Warsaw Univ. of Technology (Poland)
Małgorzata Kujawińska, Warsaw Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 6616:
Optical Measurement Systems for Industrial Inspection V
Wolfgang Osten; Christophe Gorecki; Erik L. Novak, Editor(s)

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