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Proceedings Paper

Three-dimensional reconstruction of refractive index distribution in optical phase elements by interferometric and photoelastic tomography
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Paper Abstract

The paper gives a review of interferometric and photoelastic tomography with focus on their necessary modification when applied to 3D refractive index determination in micro-objects. Specifically the influence of diffraction phenomenon and radial run-out occurring during measurement are analyzed. The analysis are confirmed by results of measurements of 3D refractive index distribution in a multimode and single mode fibres.

Paper Details

Date Published: 4 November 2003
PDF: 13 pages
Proc. SPIE 5188, Advanced Characterization Techniques for Optics, Semiconductors, and Nanotechnologies, (4 November 2003); doi: 10.1117/12.512195
Show Author Affiliations
Malgorzata Kujawinska, Warsaw Univ. of Technology (Poland)
Pawel Kniazewski, Warsaw Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 5188:
Advanced Characterization Techniques for Optics, Semiconductors, and Nanotechnologies
Angela Duparre; Bhanwar Singh, Editor(s)

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