Imaging of Dynamic Heterogeneities in Multiple Light Scattering

Maret, Georg; Heckmeier, Michael

Imaging of Dynamic Heterogeneities in Multiple Light Scattering

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2001

Autor:innen

Maret, Georg

Heckmeier, Michael

URI (zitierfähiger Link)

http://nbn-resolving.de/urn:nbn:de:bsz:352-173848

Sammlungen

Physik

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

SEBBAH, Patrick, ed.. Waves and imaging through complex media : proceedings of the International Physics School on Waves and Imaging through Complex Media, Cargèse, France, August 30 - September 3, 1999. Dordrecht [u.a.]: Kluwer, 2001, pp. 349-367. ISBN 0-7923-6814-2

Zusammenfassung

Illumination of strongly scattering media with coherent light generates speckle patterns. This article provides a tutorial overview how from measurements of time and position dependent laser speckle intensity fluctuations information about inhomogeneous motions of scatterers inside the medium can be obtained. This principle of low resolution imaging of dynamic heterogeneities is described and illustrated by a series of experiments on turbidity matched inclusions buried inside media with different dynamics. This reveals both the potential and the limits of the method. Areas of possible applications are briefly discussed.

Fachgebiet (DDC)

530 Physik

Schlagwörter

multiple light scattering, speckle fluctuations, diffusing wave spectroscopy, flow imaging, turbid suspensions

Zitieren

ISO 690

MARET, Georg, Michael HECKMEIER, 2001. Imaging of Dynamic Heterogeneities in Multiple Light Scattering. In: SEBBAH, Patrick, ed.. Waves and imaging through complex media : proceedings of the International Physics School on Waves and Imaging through Complex Media, Cargèse, France, August 30 - September 3, 1999. Dordrecht [u.a.]: Kluwer, 2001, pp. 349-367. ISBN 0-7923-6814-2

BibTex

@inproceedings{Maret2001Imagi-17384,
  year={2001},
  title={Imaging of Dynamic Heterogeneities in Multiple Light Scattering},
  isbn={0-7923-6814-2},
  publisher={Kluwer},
  address={Dordrecht [u.a.]},
  booktitle={Waves and imaging through complex media  :  proceedings of the International Physics School on Waves and Imaging through Complex Media, Cargèse, France, August 30 - September 3, 1999},
  pages={349--367},
  editor={Sebbah, Patrick},
  author={Maret, Georg and Heckmeier, Michael}
}

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