A PROPOSED DIELECTRIC-LOADED RESONANT LASER ACCELERATOR

被引：119
|
作者：
ROSENZWEIG, J
MUROKH, A
PELLEGRINI, C
机构：
[1] Department of Physics, University of California, Los Angeles, CA 90024
来源：
PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 13期
关键词：
D O I：
10.1103/PhysRevLett.74.2467
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A laser-pumped accelerator utilizing a resonant, periodic, dielectric structure is proposed. The electromagnetic fields due to a side-injected laser beam impinging on this structure are calculated in a two-dimensional standing-wave approximation, leading to an estimated accelerating field in excess of 1 GV/m for accessible experimental parameters. The longitudinal dynamics of injected electrons in the device are discussed, as are the first- and second-order transverse focusing effects inherent to this structure. Similarities and differences between this scheme and conventional and other advanced accelerators are examined. © 1995 The American Physical Society.
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页码：2467 / 2470
页数：4
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