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Proceedings Paper

Method for distant diagnostics of layered media inner structure
Author(s): A. L. Kalyanov; V. V. Lychagov; D. V. Lyakin; V. P. Ryabukho
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Paper Abstract

The method of autocorrelation low coherence interferometry is proposed for diagnostics of layered media inner structure. The possible applications of this method in technology and biomedicine are presented. In this method the low coherence optical field is reflected from the object's structure and then analyzed using the Michelson interferometer. Since the object is outside of the Michelson interferometer the axial position of the object is not important and thus the object can move during the measurements. The theoretical background of this autocorrelation method for a media with discrete and continuous optical structure modification is presented.

Paper Details

Date Published: 11 August 2008
PDF: 9 pages
Proc. SPIE 7063, Interferometry XIV: Techniques and Analysis, 70631D (11 August 2008); doi: 10.1117/12.796514
Show Author Affiliations
A. L. Kalyanov, Saratov State Univ. (Russia)
V. V. Lychagov, Saratov State Univ. (Russia)
D. V. Lyakin, Saratov State Univ. (Russia)
V. P. Ryabukho, Saratov State Univ. (Russia)
Institute of Precision Mechanics and Control (Russia)

Published in SPIE Proceedings Vol. 7063:
Interferometry XIV: Techniques and Analysis
Joanna Schmit; Katherine Creath; Catherine E. Towers, Editor(s)

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