Scaling study on lithium-like X-ray laser pumped by pulse-train laser

被引:0
|
作者
Yamaguchi, N
Ogata, A
Fujikawa, C
Ohchi, T
Okasaka, K
Hara, T
Kawachi, T
Ando, K
机构
[1] Toyota Technol Inst, Tempaku Ku, Nagoya, Aichi 4688511, Japan
[2] Inst Phys & Chem Res, Wako, Saitama 3510106, Japan
来源
X-RAY LASERS 1998 | 1999年 / 159卷
关键词
D O I
暂无
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We performed x-ray laser gain measurements for various wavelengths by changing lasant materials in the pulse-train laser pumped compact x-ray laser scheme. Wavelengths of laser lines have been extended utilizing the 3d-5f transition of Li-like Mg, Al and Si ions, whose wavelengths are 12.8 nm, 10.57 nm and 8.88 nm, respectively. Each gain coefficient was 2.8 cm(-1), 2.0 cm(-1) and 3.1 cm(-1), respectively. Two dimensional mapping of the gain were determined for Mg and Al plasmas viewed from each axis of the plasma column. Besides, a Z-scaling on pumping energy for Li-like 3d-5f transitions has been obtained.
引用
收藏
页码:219 / 222
页数:4
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