Backscattering spectroscopy applied to sizing particles in solution

F. Videla; D. C. Schinca; L. B. Scaffardi

doi:10.1117/12.591590

21 October 2004 Backscattering spectroscopy applied to sizing particles in solution

F. Videla, D. C. Schinca, L. B. Scaffardi

Proceedings Volume 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications; (2004) https://doi.org/10.1117/12.591590
Event: 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, 2004, Porlamar, Venezuela

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.

Citation Download Citation

F. Videla, D. C. Schinca, and L. B. Scaffardi "Backscattering spectroscopy applied to sizing particles in solution", Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); https://doi.org/10.1117/12.591590

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