Terahertz Radiation Source Based on Self-Wake Beam Bunching

被引：2

作者：

Antipov, Sergey ^{[1
]}

Jing, Chunguang ^{[1
]}

Schoessow, Paul ^{[1
]}

Kanareykin, Alexei ^{[1
]}

Jiang, Bo ^{[2
]}

Yakimenko, Vitaly ^{[3
]}

Zholents, Alexander ^{[4
]}

Gai, Wei ^{[4
]}

机构：

[1] Euclid Techlabs LLC, Solon, OH 44139 USA

[2] Shanghai Inst Appl Phys, Shanghai, Peoples R China

[3] Brookhaven Natl Lab, Upton, NY 11973 USA

[4] Argonne Natl Lab, Argonne, IL 60439 USA

来源：

ADVANCED ACCELERATOR CONCEPTS | 2012年 / 1507卷

关键词：

advanced accelerator concepts; beam driven radiation sources;

D O I：

10.1063/1.4773733

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A table top device for producing high power T-ray beams is described. A rectangular electron beam that can be produced out of a photoinjector via stacking of the laser pulse, and running off-crest of the photoinjector rf is sent through a dielectric loaded waveguide. Due to the beam's self-wake its energy becomes modulated. In the chicane beamline following the dielectric energy-bunching section this energy modulation is converted to a density modulation-a bunch train. The density modulated beam can be sent through a power extraction section, like a dielectric loaded accelerating structure, or simply can intercept a foil target, producing THz radiation of various bandwidths and power levels.

引用

页码：421 / 424

页数：4

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