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Proceedings Paper

Photon correlation spectroscopy and electrophoretic light scattering using optical fibers
Author(s): Allan J. Macfadyen; B. R. Jennings
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Paper Abstract

In photon correlation spectroscopy, fast fluctuations in the intensity of light scattered by submicron particles in suspension are analysed in terms of particle motion. These are related to particle size, or, when the particles are subjected to an electric field, the electrophoretic mobility. A description is given of two novel optical fibre apparatus prototypes which use both these techniques and results are presented for a variety of colloidal particles in suspension.

Paper Details

Date Published: 1 February 1991
PDF: 10 pages
Proc. SPIE 1367, Fiber Optic and Laser Sensors VIII, (1 February 1991); doi: 10.1117/12.24760
Show Author Affiliations
Allan J. Macfadyen, Reading Univ. (United Kingdom)
B. R. Jennings, Reading Univ. (United Kingdom)

Published in SPIE Proceedings Vol. 1367:
Fiber Optic and Laser Sensors VIII
Ramon P. DePaula; Eric Udd, Editor(s)

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