Browsing Mechanical Engineering by Author "(ORCID 0000-0002-5639-4999 & YÖK ID ) Loke, Vincent L. Y."
Now showing items 1-3 of 3
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Discrete-dipole approximation with surface interaction: computational toolbox for MATLAB
Loke, Vincent L. Y.; Mengüç, Mustafa Pınar; Nieminen, T. A. (Elsevier, 2011-07)We describe a MATLAB toolbox that utilizes the discrete-dipole approximation (DDA) method for modelling light interaction with arbitrarily-shape scatterers in free space as well with planar surface interaction (DDA-SI). ... -
Surface waves and atomic force microscope probe-particle near-field coupling: discrete dipole approximation with surface interaction
Loke, Vincent L. Y.; Mengüç, Mustafa Pınar (Optics InfoBase, 2010-10)Evanescent waves on a surface form due to the collective motion of charges within the medium. They do not carry any energy away from the surface and decay exponentially as a function of the distance. However, if there is ... -
T-matrix method for modelling optical tweezers
Nieminen, T. A.; Loke, Vincent L. Y.; Stilgoe, A. B; Heckenberg, N. R.; Rubinsztein-Dunlop, H. (Taylor & Francis, 2011)We review the use of the T-matrix description of scattering, or the T-matrix method, for the calculation of optical forces and torques, especially for the computational modelling of optical tweezers. We consider both simple ...
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