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Proceedings Paper

Optical diffusion imaging data from speckle pattern frequency correlations
Author(s): Mark A. Webster; Kevin J. Webb; Andrew M. Weiner
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Paper Abstract

We demonstrate a convenient technique for determining the temporal response and scattering parameters of a diffusive medium using laser speckle pattern frequency correlations. Experimental results using an external-cavity tunable laser diode are presented. This approach can be extended to provide data for image reconstruction based on a diffusion model.

Paper Details

Date Published: 31 October 2001
PDF: 6 pages
Proc. SPIE 4432, Diagnostic Optical Spectroscopy in Biomedicine, (31 October 2001); doi: 10.1117/12.447122
Show Author Affiliations
Mark A. Webster, Purdue Univ. (United States)
Kevin J. Webb, Purdue Univ. (United States)
Andrew M. Weiner, Purdue Univ. (United States)

Published in SPIE Proceedings Vol. 4432:
Diagnostic Optical Spectroscopy in Biomedicine
Theodore G. Papazoglou; Georges A. Wagnieres, Editor(s)

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