Angular and Spectral Distributions of the Broadband Radiation of a Photoemission Source

被引:1
|
作者
Kondrat'ev, A. A. [1 ]
机构
[1] All Russia Res Inst Tech Phys, Russian Fed Nucl Ctr, Snezhinsk 454070, Chelyabinsk Obl, Russia
关键词
ELECTROMAGNETIC PULSE; GENERATION;
D O I
10.1134/S1063784218030106
中图分类号
O59 [应用物理学];
学科分类号
摘要
Angular dependence of the electric field of electromagnetic wave generated by a rectangular photoemission source with the given surface density of dipole moment is determined. The dipole emission is initiated by the wave that propagates along the surface at a superluminal phase velocity. The spectral distribution of the radiation is determined, and the angular distribution of the radiation energy is calculated.
引用
收藏
页码:434 / 437
页数:4
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