Multi-order harmonic lasing with a modified wiggler

被引:15
作者
Asakawa, M
Nakao, N
Ohkubo, H
Ishida, T
Watanabe, T
Yasuda, E
Okuda, Y
Fujita, M
Chen, J
Moon, A
Roy, PK
Kuruma, S
Imasaki, K
Mima, K
Ohigashi, N
Tsunawaki, Y
Nakai, S
Yamanaka, C
机构
[1] OSAKA UNIV,INST LASER ENGN,SUITA,OSAKA 565,JAPAN
[2] KANSAI UNIV,SUITA,OSAKA 564,JAPAN
[3] OSAKA SANGYO UNIV,OSAKA 565,JAPAN
关键词
D O I
10.1016/0168-9002(95)01383-0
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A novel modified wiggler for higher harmonic lasing, modified wiggler, has been developed at ILT/ILE. Its magnetic field is expressed as the sum of the harmonic magnetic field components. A trial modified wiggler produced a considerable harmonic field component. A modification ratio, B-3/B-1, of more than 10% was achieved. Using this wiggler, we observed the enhanced 3rd harmonic spontaneous emission. Further, the development of a modified wiggler for harmonic lasing will be presented.
引用
收藏
页码:416 / 419
页数:4
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