Browsing Faculty of Arts and Sciences by Keyword "digital holography"
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Imaging Multiple Colloidal Particles by Fitting Electromagnetic Scattering Solutions to Digital Holograms
(Elsevier BV, 2012)Digital holographic microscopy is a fast three-dimensional (3D) imaging tool with many applications in soft matter physics. Recent studies have shown that electromagnetic scattering solutions can be fit to digital holograms ... -
Measuring Dynamics and Interactions of Colloidal Particles with Digital Holographic Microscopy
(Optical Society of America, 2008)We investigate how colloidal particles self-assemble in confined and nonequilibrium systems, including particles trapped at liquid-liquid interfaces (e.g. emulsion droplets) and inside spherical containers. Although common ... -
Using the discrete dipole approximation and holographic microscopy to measure rotational dynamics of non-spherical colloidal particles
(Elsevier BV, 2014)We present a new, high-speed technique to track the three-dimensional translation and rotation of non-spherical colloidal particles. We capture digital holograms of micrometer-scale silica rods and sub-micrometer-scale ...