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Proceedings Paper

Backscattering spectroscopy applied to sizing particles in solution
Author(s): F. Videla; D. C. Schinca; L. B. Scaffardi
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Paper Abstract

Optical backscattering spectroscopy offers instrumental advantages over fixed wavelength multiangle scattering measurements. We present results of backscattering spectroscopy of calibrated spherical latex micro particles in aqueous solution when a beam of white light is incident on the sample. From Mie calculations and Fourier analysis, the radius of the particles can be retrieved, both in monomodal (single particle size present) and bimodal (two particle size present) samples.

Paper Details

Date Published: 21 October 2004
PDF: 5 pages
Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); doi: 10.1117/12.591590
Show Author Affiliations
F. Videla, Ctr. de Investigaciones Opticas (Argentina)
Univ. Nacional de La Plata (Argentina)
D. C. Schinca, Ctr. de Investigaciones Opticas (Argentina)
Univ. Nacional de La Plata (Argentina)
L. B. Scaffardi, Ctr. de Investigaciones Opticas (Argentina)
Univ. Nacional de La Plata (Argentina)


Published in SPIE Proceedings Vol. 5622:
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications
Aristides Marcano O.; Jose Luis Paz, Editor(s)

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