Efficient Generation of Attopulses at the Interaction of Intense Laser Radiation with Ultrathin Targets

被引：0
作者：
Andreev, A. A. [1 ,2 ]
Platonov, K. Yu. [3 ]
机构：
[1] St Petersburg State Univ, St Petersburg 199034, Russia
[2] RAS, Ioffe Inst, St Petersburg 194021, Russia
[3] Peter Great St Petersburg Polytech Univ, St Petersburg 195251, Russia
来源：
OPTICS AND SPECTROSCOPY | 2023年 / 131卷 / 04期
关键词：
ultraintense laser pulse; attopulse; laser plasma; laser target; PULSES;
D O I：
10.1134/S0030400X23030013
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Parameters (thickness, electron density) of the laser target in the form of ultrathin foil are determined that provide maximum (similar to 10%) conversion ratio of short relativistically intense laser pulses into a train of several coherent attopulses. Attopulse amplitude, duration are determined, conversion ratio of laser energy into the energy of attopulses is determined and the possibility of its increase using several successively located targets is shown.
引用
收藏
页码：204 / 217
页数：14
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