Measurements of high gain and intensity fluctuations in a self-amplified, spontaneous-emission free-electron laser

被引：66

作者：

Hogan, M ^{[1
]}

Pellegrini, C

Rosenzweig, J

Travish, G

Varfolomeev, A

Anderson, S

Bishofberger, K

Frigola, P

Murokh, A

Osmanov, N

Reiche, S

Tremaine, A

机构：

[1] Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90024 USA

[2] RRC Kurchatov Inst, Moscow, Russia

[3] DESY, D-2000 Hamburg, Germany

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.80.289

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report measurements of large gain for a single pass free-electron laser operating in self-amplified spontaneous emission (SASE) at 16 mu m starting from noise. We also report the first observation and analysis of intensity fluctuations of the SASE radiation intensity in the high gain regime. The results are compared with theoretical predictions and simulations.

引用

页码：289 / 292

页数：4

共 31 条

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