Characteristics of the fundamental FEL and the higher harmonic generation at LEBRA

被引：14
|
作者：
Hayakawa, Y
Sato, I
Hayakawa, K
Tanaka, T
Yokoyama, K
Kanno, K
Sakai, T
Ishiwata, K
Nakao, K
Hashimoto, E
机构：
[1] Nihon Univ, Lab Electron Beam Res & Applicat, Atom Energy Res Inst, Funabashi, Chiba 2748501, Japan
[2] Nihon Univ, Coll Sci & Technol, Funabashi, Chiba 2748501, Japan
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2003年 / 507卷 / 1-2期
关键词：
FEL; electron linac; FEL gain; TDA3D; nonlinear harmonics;
D O I：
10.1016/S0168-9002(03)00954-9
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The FEL system of Laboratory for Electron Beam Research and Application (LEBRA) at Nihon University has provided relatively high FEL gain around 10% at the wavelength of 1.5 mum. The numerical estimation of the FEL gain suggests that LEBRA-FEL system has a sufficient performance on the electron beam bunching. In addition, the amplification of the third harmonics accompanying the intense fundamental FEL has been observed and the spectra of which have been measured. The experimental result indicates that the phenomenon is a kind of nonlinear harmonic generation. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：404 / 408
页数：5
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