Scattering from rough thin films: discrete-dipole-approximation simulations
نویسندگان
چکیده
منابع مشابه
Investigation of extinction spectra of THTS Mn thin films and comparsion with discrete dipole approximation simulation results
In this work, the extinction spectra of the nano-structure of the Tilt Helical and Stair-like Towers of Mn thin films were obtained using discrete dipole approximation (DDA) simulation for both s-and p-polarization at two incident light angles of 10°, and 60° at different azimuthal angles for the there samples with different tilt. Obtained results are compared with the experimental optical exti...
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There are two widely accepted restrictions on the application of the discrete dipole approximation (DDA) in the study of light scattering by particles comparable to the wavelength: (1) when considering dielectric particles, the size of the cells must satisfy the condition kd|m|<0.5, where k is the wavenumber, d is the size of the cells, and m is the complex refractive index of the constituent m...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2007
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.25.000090