Influence of waveguide dispersion on short-pulse free electron laser detuning curves

被引：7

作者：

Zhaunerchyk, Vitali ^{[1
]}

Oepts, Dick ^{[2
]}

Jongma, Rienk T. ^{[1
]}

van der Zande, Wim J. ^{[1
]}

机构：

[1] Radboud Univ Nijmegen, Inst Mol & Mat, NL-6525 AJ Nijmegen, Netherlands

[2] FOM, Inst Plasma Phys Rijnhuizen, NL-3430 BE Nieuwegein, Netherlands

来源：

PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS | 2012年 / 15卷 / 05期

基金：

瑞典研究理事会;

关键词：

FEL; OSCILLATIONS; WAVELENGTH; SUPERMODES; SIMULATION; LETHARGY; MODE;

D O I：

10.1103/PhysRevSTAB.15.050701

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

In this paper we present results of numerical studies on the cavity desynchronization in the short-pulse waveguided free electron laser (FEL) oscillator FLARE, which is a new THz FEL at the Radboud University Nijmegen, with the emphasis to investigate the influence of the waveguide dispersion. In particular, the peaks of the detuning curves are predicted to be essentially broader. We also predict that the extent of the peak broadening increases as the waveguide dispersion becomes more significant.

引用

页数：6

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