Review of Intense Terahertz Radiation from Relativistic Laser-Produced Plasmas

被引:64
作者
Liao, Guo-Qian [1 ]
Li, Yu-Tong [2 ,3 ,4 ]
机构
[1] STFC Rutherford Appleton Lab, Cent Laser Facil, Didcot OX11 0QX, Oxon, England
[2] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China
[3] Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
[4] Songshan Lake Mat Lab, Dongguan 523808, Peoples R China
关键词
Intense terahertz (THz) source; laser-plasma interactions; relativistic laser pulses; EFFICIENT GENERATION; THZ PULSES; ACCELERATOR; RESONANCE; EMISSION; DRIVEN; LIGHT;
D O I
10.1109/TPS.2019.2915624
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Recent years have witnessed a rapid development of sources for intense terahertz (THz) pulses and an increasing number of their applications. The advent of laser pulses with intensities in excess of 10(18) W/cm(2) offers an immense opportunity for generating extremely energetic THz pulses from laser-produced plasmas. This paper will review recent progress in the study of THz radiation generated from relativistically intense laser-plasma interactions, mainly focusing on the underlying THz generation models under different laser and plasma parameters, albeit still not yet fully explored. Various THz generation scenarios are discussed associated with laser-excited waves in plasmas, the transport and emission of laser-accelerated electrons, and structured targets.
引用
收藏
页码:3002 / 3008
页数:7
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