Application of Fast-Fourier-Transform Techniques to the Discrete-Dipole Approximation

Citation:
Goodman, JJ, Draine BT, Flatau PJ.  1991.  Application of Fast-Fourier-Transform Techniques to the Discrete-Dipole Approximation. Optics Letters. 16:1198-1200.

Date Published:

Aug

Keywords:

grains

Abstract:

We show how fast-Fourier-transform methods can be used to accelerate computations of scattering and absorption by particles of arbitrary shape using the discrete-dipole approximation.

Notes:

n/a

Website

DOI:

10.1364/ol.16.001198