Intense terahertz radiation from relativistic laser–plasma interactions
Journal Article
·
· Plasma Physics and Controlled Fusion
- Chinese Academy of Sciences (CAS), Beijing (China). Beijing National Lab. for Condensed Matter Physics. Inst. of Physics; Univ. of Chinese Academy of Sciences, Beijing (China). School of Physical Sciences; Shanghai Jiao Tong Univ. (China). Key Lab. for Laser Plasmas. Dept. of Physics and Astronomy
- Chinese Academy of Sciences (CAS), Beijing (China). Beijing National Lab. for Condensed Matter Physics. Inst. of Physics; Univ. of Chinese Academy of Sciences, Beijing (China). School of Physical Sciences; Shanghai Jiao Tong Univ. (China). Collaborative Innovation Center of IFSA (CICIFSA)
- Chinese Academy of Sciences (CAS), Beijing (China). Beijing National Lab. for Condensed Matter Physics. Inst. of Physics
- Chinese Academy of Sciences (CAS), Beijing (China). Beijing National Lab. for Condensed Matter Physics. Inst. of Physics; Univ. of Chinese Academy of Sciences, Beijing (China). School of Physical Sciences
- Shanghai Jiao Tong Univ. (China). Key Lab. for Laser Plasmas. Dept. of Physics and Astronomy. Collaborative Innovation Center of IFSA (CICIFSA)
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- National Inst. of Scientific Research (INRS), Varennes, QC (Canada). Energy, Materials and Telecommunications (EMT)
- Chinese Academy of Sciences (CAS), Beijing (China). Beijing National Lab. for Condensed Matter Physics. Inst. of Physics; Shanghai Jiao Tong Univ. (China). Collaborative Innovation Center of IFSA (CICIFSA)
- Shanghai Jiao Tong Univ. (China). Key Lab. for Laser Plasmas. Dept. of Physics and Astronomy. Collaborative Innovation Center of IFSA (CICIFSA); Univ. of Strathclyde, Glasgow, Scotland (United Kingdom). Dept. of Physics. Scottish Universities Physics Alliance (SUPA)
- STFC Rutherford Appleton Lab., Didcot (United Kingdom). Central Laser Facility
- Univ. of Strathclyde, Glasgow, Scotland (United Kingdom). Dept. of Physics. Scottish Universities Physics Alliance (SUPA)
The development of tabletop intense terahertz (THz) radiation sources is extremely important for THz science and applications. This study presents our measurements of intense THz radiation from relativistic laser–plasma interactions under different experimental conditions. Several THz generation mechanisms have been proposed and investigated, including coherent transition radiation (CTR) emitted by fast electrons from the target rear surface, transient current radiation at the front of the target, and mode conversion from electron plasma waves (EPWs) to THz waves. Finally, the results indicate that relativistic laser plasma is a promising driver of intense THz radiation sources.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE; National Basic Research Program of China; National Natural Science Foundation of China (NSFC)
- Grant/Contract Number:
- AC52-07NA27344; 2013CBA01501; 2014CB339801; 11520101003; 11135012; 11375262; 11421064
- OSTI ID:
- 1432969
- Report Number(s):
- LLNL-JRNL-748452; TRN: US1803021
- Journal Information:
- Plasma Physics and Controlled Fusion, Vol. 59, Issue 1; ISSN 0741-3335
- Publisher:
- IOP ScienceCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 26 works
Citation information provided by
Web of Science
Web of Science
Multimillijoule coherent terahertz bursts from picosecond laser-irradiated metal foils
|
journal | February 2019 |
Generation of terahertz radiation from beating of two intense cosh-Gaussian laser beams in magnetized plasma
|
journal | October 2019 |
Similar Records
Subfemtosecond, coherent, relativistic, and ballistic electron bunches generated at {omega}{sub 0} and 2{omega}{sub 0} in high intensity laser-matter interaction
High-field half-cycle terahertz radiation from relativistic laser interaction with thin solid targets
Intense terahertz emission from relativistic circularly polarized laser pulses interaction with overdense plasmas
Journal Article
·
Wed Jun 15 00:00:00 EDT 2005
· Physics of Plasmas
·
OSTI ID:1432969
+10 more
High-field half-cycle terahertz radiation from relativistic laser interaction with thin solid targets
Journal Article
·
Mon Nov 11 00:00:00 EST 2013
· Applied Physics Letters
·
OSTI ID:1432969
Intense terahertz emission from relativistic circularly polarized laser pulses interaction with overdense plasmas
Journal Article
·
Tue Oct 15 00:00:00 EDT 2013
· Physics of Plasmas
·
OSTI ID:1432969