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Proceedings Paper

Polarization modulation can improve resolution in diaphanography
Author(s): H. J. Schnorrenberg; R. Haessner; M. Hengstebeck; K. Schlinkmeier; Wolfgang Zinth
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Paper Abstract

A method for detection of absorbing objects embedded in scattering media is described. In a confocal imaging arrangement the sample is illuminated with light modulated in polarization. The modulated part of the transmitted light is detected with lock-in-technique. Under the condition that the scattering particles are smaller than the wavelength, this method is able to supply images with higher resolution and contrast than conventional transillumination.

Paper Details

Date Published: 31 January 1995
PDF: 6 pages
Proc. SPIE 2326, Photon Transport in Highly Scattering Tissue, (31 January 1995); doi: 10.1117/12.200854
Show Author Affiliations
H. J. Schnorrenberg, Ludwig-Maximilians-Univ. (Germany)
R. Haessner, Ludwig-Maximilians-Univ. Muenchen (Germany)
M. Hengstebeck, Ludwig-Maximilians-Univ. Muenchen (Germany)
K. Schlinkmeier, Ludwig-Maximilians-Univ. Muenchen (Germany)
Wolfgang Zinth, Ludwig-Maximilians-Univ. Muenchen (Germany)


Published in SPIE Proceedings Vol. 2326:
Photon Transport in Highly Scattering Tissue
Sigrid Avrillier; Britton Chance; Gerhard J. Mueller; Alexander V. Priezzhev; Valery V. Tuchin, Editor(s)

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