Discrete Fourier Transform in Nanostructures using Scattering
介观与纳米尺度物理
2016-08-31 v1
摘要
In this paper we show that the discrete Fourier transform can be performed by scattering a coherent particle or laser beam off a two-dimensional potential that has the shape of rings or peaks. After encoding the initial vector into the two-dimensional potential, the Fourier-transformed vector can be read out by detectors surrounding the potential. The wavelength of the laser beam determines the necessary accuracy of the 2D potential, which makes our method very fault-tolerant.
引用
@article{arxiv.cond-mat/0302279,
title = {Discrete Fourier Transform in Nanostructures using Scattering},
author = {Michael N. Leuenberger and Daniel Loss and Michael E. Flatte and D. D. Awschalom},
journal= {arXiv preprint arXiv:cond-mat/0302279},
year = {2016}
}
备注
6 pages, 5 EPS figures, REVTeX