Discrete Fourier transform in nanostructures using scattering
نویسندگان
چکیده
منابع مشابه
Discrete Fourier transform in nanostructures using scattering
In this article, we show that the discrete Fourier transform ~DFT! can be performed by scattering a coherent particle or laser beam off an electrically controllable two-dimensional ~2D! potential that has the shape of rings or peaks. After encoding the initial vector into the two-dimensional potential by means of electric gates, the Fourier-transformed vector can be read out by detectors surrou...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2004
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.1737804