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Proceedings Paper

Subsurface imaging using the spectral polarization difference technique and NIR illumination
Author(s): Stavros G. Demos; Harry B. Radousky; Robert R. Alfano
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Paper Abstract

A subsurface imaging system is utilized to test the ability of the spectral polarization difference imaging technique for deep subsurface imaging in tissues. The illumination of the system is derived from compact class III lasers in the red and NIR spectral region and, alternatively, from a white light source and selection of the appropriate illumination wavelength using band-pass optical filters. The experimental results demonstrate detection and imaging of a high-scattering object located up to 1.5 cm underneath the surface of a host chicken tissue.

Paper Details

Date Published: 15 July 1999
PDF: 5 pages
Proc. SPIE 3597, Optical Tomography and Spectroscopy of Tissue III, (15 July 1999); doi: 10.1117/12.356824
Show Author Affiliations
Stavros G. Demos, Lawrence Livermore National Lab. (United States)
Harry B. Radousky, Lawrence Livermore National Lab. (United States)
Robert R. Alfano, CUNY/City College (United States)


Published in SPIE Proceedings Vol. 3597:
Optical Tomography and Spectroscopy of Tissue III
Britton Chance; Robert R. Alfano; Bruce J. Tromberg, Editor(s)

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