Relativistic approach to electromagnetic imaging
经典物理
2009-11-10 v1 综合物理
摘要
A novel imaging principle based on the interaction of electromagnetic waves with a beam of relativistic electrons is proposed. Wave-particle interaction is assumed to take place in a small spatial domain, so that each electron is only briefly accelerated by the incident field. In the one-dimensional case the spatial distribution of the source density can be directly observed in the temporal spectrum of the scattered field. Whereas, in the two-dimensional case the relation between the source and the spectrum is shown to be approximately the Radon transform.
引用
@article{arxiv.physics/0403068,
title = {Relativistic approach to electromagnetic imaging},
author = {Neil Budko},
journal= {arXiv preprint arXiv:physics/0403068},
year = {2009}
}
备注
10 pages, 1 figure