Generation of intense terahertz radiation from relativistic laser plasma

被引：0
|
作者：
Nashima, S [1 ]
Hosoda, M [1 ]
Murakami, H [1 ]
Mori, M [1 ]
Daido, H [1 ]
机构：
[1] Osaka City Univ, Grad Sch, Dept Appl Phys, Sumiyoshi Ku, Osaka 5588585, Japan
来源：
COMMAD 04: 2004 CONFERENCE ON OPTOELECTRONIC AND MICROELECTRONIC MATERIALS AND DEVICES, PROCEEDINGS | 2005年
关键词：
T-cube laser; terahertz radiation; ponderomotive force; plasma oscillation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Terahertz (THz) radiation from a Ta foil excited by tabletop terawatt (T-cube) laser pulses is observed. The mechanism of the terahertz radiaion is attributed not to the black body radiation from a Ta plasma but to laser-plasma interaction, i.e. coherent plasma oscillation, nonlinear optical effect, and relativistic electrom beam accelaration.
引用
收藏
页码：303 / 306
页数：4
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