Studying the dynamics of colloidal particles with digital holographic microscopy and electromagnetic scattering solutions

Digital holographic microscopy (DHM) can measure the 3D positions as well as the scattering properties of colloidal particles in a single 2D image. We describe DHM and our analysis of recorded holograms with exact scattering solutions, which permit the measurement of 3D particle positions with ∼10 n...

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Bibliographic Details
Published inAtti della Accademia peloritana dei pericolanti. Classe I di scienze fis., mat. e naturali Vol. 89; no. S1; pp. C1V89S1P036 - 1
Main Authors V. N. Manoharan, R. McGorty, D. M. Kaz, J. Fung, R. W. Perry
Format Journal Article
LanguageEnglish
Published Accademia Peloritana dei Pericolanti 01.01.2011
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Summary:Digital holographic microscopy (DHM) can measure the 3D positions as well as the scattering properties of colloidal particles in a single 2D image. We describe DHM and our analysis of recorded holograms with exact scattering solutions, which permit the measurement of 3D particle positions with ∼10 nm precision and millisecond time resolution, and discuss studies of the Brownian dynamics of clusters of spheres with DHM.
ISSN:0365-0359
1825-1242
DOI:10.1478/C1V89S1P036