72 citations · 202 across the 7 of their papers we have counts for
7 papers
Brownian dynamics simulations of sphere clusters in optical tweezers
Wyatt Vigilante, Oscar Lopez, Jerome Fung
Computationally modeling the behavior of wavelength-sized non-spherical particles in optical tweezers can give insight into the existence and stability of trapping equilibria as we…
Computational assessment of an effective-sphere model for characterizing colloidal fractal aggregates with holographic microscopy
Jerome Fung, Samantha Hoang
We perform simulations to evaluate a recent experimental technique for using in-line holographic microscopy and an effective-sphere model to measure the population-averaged fractal…
Structure, dynamics and phase behavior of short rod inclusions dissolved in a colloidal membrane
Mahsa Siavashpouri, Prerna Sharma, Jerome Fung +2
Inclusions dissolved in an anisotropic quasi-2D membrane acquire new types of interactions that can drive assembly of complex structures and patterns. We study colloidal membranes…
Holographic Microscopy with Python and HoloPy
Solomon Barkley, Thomas G. Dimiduk, Jerome Fung +5
A holographic microscope captures interference patterns, or holograms, that encode three-dimensional (3D) information about the object being viewed. Computation is essential to ext…
Using the Discrete Dipole Approximation and Holographic Microscopy to Measure Rotational Dynamics of Non-spherical Colloidal Particles
Anna Wang, Thomas G. Dimiduk, Jerome Fung +4
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-scal…
Holographic Measurements of Anisotropic Three-Dimensional Diffusion of Colloidal Clusters
Jerome Fung, Vinothan N. Manoharan
We measure all nonzero elements of the three-dimensional (3D) diffusion tensor D for clusters of colloidal spheres to a precision of 1% or better using digital holographic microsco…
Imaging Multiple Colloidal Particles by Fitting Electromagnetic Scattering Solutions to Digital Holograms
Jerome Fung, Rebecca W. Perry, Thomas G. Dimiduk +1
Digital holographic microscopy is a fast three-dimensional (3D) imaging tool with many applications in soft matter physics. Recent studies have shown that electromagnetic scatterin…