Chinese Physics C > 2009, Vol. 33 > Issue(S2): 142-145 DOI: 10.1088/1674-1137/33/S2/037

Terahertz emission in tenuous gases irradiated by ultrashort laser pulses

Abstract
HTML
Reference
Related

PDF

Abstract：
Mechanism of terahertz (THz) pulse generation in gases irradiated by ultrashort laser pulses is investigated theoretically. Quasi-static transverse currents produced by laser field ionization of gases and the longitudinal modulation in formed plasmas are responsible for the THz emission at the electron plasma frequency, as demonstrated by particle-in-cell simulations including field ionization. The THz field amplitude scaling with the laser amplitude within a large range is also discussed.

References

[1]

. Cole B E, Williams J B, King B T et al. Nature, 2001, 410:60-632. SHENG Z M, WU H C, LI K et al. Phys. Rev. E, 2004, 69:025401(R)3. SHENG Z M, Mima K, ZHANG J et al. Phys. Rev. Lett.,2005, 94: 0950034. Leemans W P, Geddes C G R, Faure J et al. Phys. Rev.Lett., 2003, 91: 0748025. Cook D J, Hochstrasser R M. Opt. Lett., 2000, 25: 1210-12126. Kress M, Loffler T, Eden S et al. Opt. Lett., 2004, 29:1120-11227. Bartel T, Gaal P, Reimann K et al. Opt. Lett., 2005, 30:2805-28078. XIE X, DAI J, ZHANG X C. Phys. Rev. Lett., 2006, 96:0750059. Kim K Y, Glownia J H, Taylor A J et al. Opt. Express,2007, 15: 4577-458410. WU H C, Meyer-ter-Vehn J, SHENG Z M. New J. Phys.,2008, 10: 04300111. Hamster H, Sullivan A, Gordon S et al. Phys. Rev. Lett.,1993, 71: 2725-272812. D'Amico C, Houard A, Franco M et al. Phys. Rev. Lett.,2007, 98: 23500213. LIU Y, Houard A, Prade B et al. Phys. Rev. Lett., 2007,99: 13500214. Ammosov M V, Delone N B, Krainov V P. Sov. Phys.JETP, 1986, 64: 1191-119415. Penetrante B M, Bardsley J N. Phys. Rev. A, 1991, 43:3100-3113

[1]	Jun-Gao Zhu,Kun Zhu,Li Tao,Xiao-Han Xu,Chen Lin,Wen-Jun Ma,Hai-Yang Lu,Yan-Ying Zhao,Yuan-Rong Lu,Jia-Er Chen,Xue-Qing Yan. Distribution uniformity of laser-accelerated proton beams. Chinese Physics C, 2017, 41(9): 097001.doi:10.1088/1674-1137/41/9/097001
[2]	Xing-Dao Guo,Xue-Wen Liu,Hong-Wei Ke,Xue-Qian Li. Direct pion emission in D^*+→D⁺π decays. Chinese Physics C, 2016, 40(7): 073103.doi:10.1088/1674-1137/40/7/073103
[3]	TIAN Xiu-Fang,WU Cong-Feng,JIA Qi-Ka. Particle acceleration by stimulated emission of radiationin cylindrical waveguide. Chinese Physics C, 2015, 39(7): 077004.doi:10.1088/1674-1137/39/7/077004
[4]	LI Yan-Yan,ZHANG Xue-Ying,JU Yong-Qin,MA Fei,ZHANG Hong-Bin,CHEN Liang,GE Hong-Lin,WAN Bo,LUO Peng,ZHOU Bin,ZHANG Yan-Bin,LI Jian-Yang,XU Jun-Kui,WANG Song-Lin,YANG Yong-Wei,YANG Lei. Study of neutron spectra in a water bath from a Pb target irradiated by 250 MeV protons. Chinese Physics C, 2015, 39(4): 044001.doi:10.1088/1674-1137/39/4/044001
[5]	XU De-Rong,XU Hong-Liang,SHAO Yan. Producing terahertz coherent synchrotron radiation atthe Hefei Light Source. Chinese Physics C, 2015, 39(7): 077003.doi:10.1088/1674-1137/39/7/077003
[6]	SHANG Yong,ZHU Kun,CAO Chao,ZHU Jun-Gao,LU Yuan-Rong,GUO Zhi-Yu,CHEN Jia-Er,YAN Xue-Qing. Preliminary design of a laser accelerator beam line. Chinese Physics C, 2014, 38(11): 117011.doi:10.1088/1674-1137/38/11/117011
[7]	YANG Lei,QIN Bin,YANG Jun,LIU Xia-Ling,TAN Ping,HU Tong-Ning. Optimization of the lattice function in the planar undulator applied for terahertz FEL oscillators. Chinese Physics C, 2014, 38(3): 037004.doi:10.1088/1674-1137/38/3/037004
[8]	WANG Yu-Sa,YANG Yan-Ji,CHEN Yong,LIU Xiao-Yan,CUI Wei-Wei,XU Yu-Peng,LI Cheng-Kui,LI Mao-Shun,HAN Da-Wei,CHEN Tian-Xiang,HUO Jia,WANG Juan,LI Wei,HU Wei,ZHANG Yi,LU Bo,YIN Guo-He,ZHU Yue,ZHANG Zi-Liang. Measurements of charge transfer efficiency in a proton-irradiated swept charge device. Chinese Physics C, 2014, 38(6): 066001.doi:10.1088/1674-1137/38/6/066001
[9]	LI Ji,PEI Yuan-Ji,HU Tong-Ning,CHEN Qu-Shan,FENG Guang-Yao,SHANG Lei,LI Cheng-Long. Design of an electron gun for terahertz radiation source. Chinese Physics C, 2014, 38(4): 047004.doi:10.1088/1674-1137/38/4/047004
[10]	Farshid Tabbakh,Mahmud Borhani. Radiation emission from the “Rhodotron-TT200” cavity. Chinese Physics C, 2011, 35(7): 675-678.doi:10.1088/1674-1137/35/7/013
[11]	LI Dong-Guo. Laser Compton scattering for a linearly polarized laser. Chinese Physics C, 2011, 35(4): 405-410.doi:10.1088/1674-1137/35/4/016
[12]	DONG Jian-Min,ZHANG Hong-Fei,ZUO Wei,LI Jun-Qing. Unified fission model for proton emission. Chinese Physics C, 2010, 34(2): 182-185.doi:10.1088/1674-1137/34/2/005
[13]	ZHU Xiong-Wei,GAO Jie,HE An,LI Da-Zhang. 1D theory of laser plasma wake. Chinese Physics C, 2009, 33(S2): 175-176.doi:10.1088/1674-1137/33/S2/046
[14]	LIU Bi-Cheng,YAN Xue-Qing,LIN Chen,LU Yuan-Rong,GUO Zhi-Yu,FANG Jia-Xun,SHENG Zheng-Ming,LI Yu-Tong,CHEN Jia-Er. Generating monoenergetic proton beam by using circularly polarized laser. Chinese Physics C, 2009, 33(S2): 168-170.doi:10.1088/1674-1137/33/S2/044
[15]	HE An,GAO Jie,ZHU Xiong-Wei,LI Da-Zhang. Simulation study of electron injection into plasma wake fields by colliding laser pulses using OOPIC. Chinese Physics C, 2009, 33(S2): 177-180.doi:10.1088/1674-1137/33/S2/047
[16]	GUO Wei,XU Yi,CHEN Jin-Gen,MA Yu-Gang,XU Wang,CAI Xiang-Zhou,WANG Hong-Wei. Shanghai laser electron gamma source and its applications. Chinese Physics C, 2008, 32(S2): 190-193.
[17]	WANG Gui-Mei,LIU Chu-Yu,LU Xiang-Yang,ZHUANG Jie-Jia,ZHAO Kui,CHEN Jia-Er. Initial Design of High Power Coherent Terahertz(THz) Source. Chinese Physics C, 2007, 31(9): 823-825.
[18]	Huo Yukun,Zhang Baohui,Yuan Zhushu. Nuclear Excitation by Electron Transition and γ-Ray Laser. Chinese Physics C, 1992, 16(S3): 321-328.
[19]	Yu Qingchang. The Magnetically Confined Electron Cloud Sustained by Thermionic Emission. Chinese Physics C, 1991, 15(S2): 127-131.
[20]	HUO Yu-Kun,PAN Zheng-Ying. INTERACTIONS OF NUCLEI AND LASER(1) ——LASER INDUCED ISOMERIC TRANSITIONS AND GAMMA LASER. Chinese Physics C, 1989, 13(7): 664-669.

Access

Get Citation

WANG Wei-Min, SHENG Zheng-Ming, WU Hui-Chun, CHEN Min, LI Chun and ZHANG Jie. Terahertz emission in tenuous gases irradiated by ultrashort laser pulses[J]. Chinese Physics C, 2009, 33(S2): 142-145. doi: 10.1088/1674-1137/33/S2/037

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-01-05
Revised: 1900-01-01

Article Metric

Article Views(5398)
PDF Downloads(565)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Terahertz emission in tenuous gases irradiated by ultrashort laser pulses

Corresponding author:SHENG Zheng-Ming,

Received Date:2009-01-05

Accepted Date:1900-01-01

Available Online:2009-01-08

Abstract:Mechanism of terahertz (THz) pulse generation in gases irradiated by ultrashort laser pulses is investigated theoretically. Quasi-static transverse currents produced by laser field ionization of gases and the longitudinal modulation in formed plasmas are responsible for the THz emission at the electron plasma frequency, as demonstrated by particle-in-cell simulations including field ionization. The THz field amplitude scaling with the laser amplitude within a large range is also discussed.

HTML

Reference (1)

Terahertz emission in tenuous gases irradiated by ultrashort laser pulses

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article