Generation of Terahertz Radiation by Relativistic Laser Pulses on the Surface of Thick Solid Targets and Thin Foils

被引：0

作者：

Mitrofanov, A. V. ^{[1
,2
,3
]}

Rozhko, M. V. ^{[1
,3
]}

Nazarov, M. M. ^{[2
]}

Yakushkin, N. V. ^{[1
,3
]}

Voronin, A. A. ^{[1
,3
]}

Fedotov, A. B. ^{[1
,3
]}

Sidorov-Biryukov, D. A. ^{[1
,2
,3
]}

机构：

[1] Russian Quantum Ctr, Moscow 143025, Russia

[2] NRC Kurchatov Inst, Moscow 123182, Russia

[3] Moscow MV Lomonosov State Univ, Phys Dept, Moscow 119991, Russia

来源：

JETP LETTERS | 2024年 / 119卷 / 03期

基金：

俄罗斯科学基金会;

关键词：

ABSORPTION; PLASMA;

D O I：

10.1134/S0021364023604220

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Terahertz pulse generation from multiterawatt laser surface plasma near thick solid targets and thin foils has been studied. Pulses with energies up to 7 mu J were detected in the spectral region <3THz in the direction of specular reflection from the surface of the CaF2 target. The dependence of the terahertz pulse energy W-T Hz on the laser pulse intensity I-L(alpha) can be approximated by the power function W-T Hz similar to I-L(alpha). For a fixed laser pulse duration and variable energy the power index lies in the range alpha approximate to 1.5 & mldr;2.8, while for a fixed energy and variable duration alpha approximate to 1.

引用

页码：166 / 172

页数：7

共 50 条

[21] Proton acceleration by moderately relativistic laser pulses interacting with solid density targets
Lefebvre, Erik
Gremillet, Laurent
Levy, Anna
Nuter, Rachel
Antici, Patrizio
Carrie, Michael
Ceccotti, Tiberio
Drouin, Mathieu
Fuchs, Julien
Malka, Victor
Neely, David
NEW JOURNAL OF PHYSICS, 2010, 12
[22] On the mechanism of generation of terahertz electromagnetic radiation upon irradiation of a nanostructured metal surface by femtosecond laser pulses
Gladun, A. D.
Leiman, V. G.
Arsenin, A. V.
QUANTUM ELECTRONICS, 2007, 37 (12) : 1166 - 1168
[23] Role of resonance absorption in terahertz radiation generation from solid targets
Li, Chun
Cui, Yun-Qian
Zhou, Mu-Lin
Du, Fei
Li, Yu-Tong
Wang, Wei-Min
Chen, Li-Ming
Sheng, Zheng-Ming
Ma, Jing-Long
Lu, Xin
Zhang, Jie
OPTICS EXPRESS, 2014, 22 (10): : 11797 - 11803
[24] Generation and regulation of electromagnetic pulses induced by hybrid laser pulses interacting with solid targets
He, Q. Y.
Deng, Z. G.
Meng, L. B.
Zhang, Z. M.
Cui, B.
Qi, W.
Yang, L.
Liu, H. J.
Fan, W.
Wang, C. K.
Yi, T.
Gu, Y.
Lin, C.
Consoli, F.
Zhou, W. M.
Li, T. S.
NUCLEAR FUSION, 2022, 62 (06)
[25] Observation of intense terahertz radiation from a laser-produced relativistic plasma generated on metal and plastic solid targets
Mun, Junho
Yea, Kwon-Hae
Jeong, Young Uk
Lee, Yong Woo
Ahn, Pil Dong
Lee, Kitae
Cha, Yong Ho
Cha, Hyuk Jin
Park, Seong Hee
Lee, Byung Cheol
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2007, 51 (01) : 421 - 425
[26] Terahertz radiation from bismuth surface induced by femtosecond laser pulses
Ilyakov, I. E.
Shishkin, B. V.
Fadeev, D. A.
Oladyshkin, I. V.
Chernov, V. V.
Okhapkin, A. I.
Yunin, P. A.
Mironov, V. A.
Akhmedzhanov, R. A.
OPTICS LETTERS, 2016, 41 (18) : 4289 - 4292
[27] 3/2 harmonic generation by femtosecond laser pulses on solid targets
Tarasevitch, A
Dietrich, C
Blome, C
Sokolowski-Tinten, K
von der Linde, D
ULTRAFAST PHENOMENA XIII, 2003, 71 : 102 - 104
[28] Generation of Terahertz Superradiance Pulses under Stimulated Scattering of Laser Radiation by an Associated High-Current Relativistic Electron Beam
Ginzburg, N. S.
Yurovskiy, L. A.
Nazarovsky, A., V
Sergeev, A. S.
Zotova, I., V
TECHNICAL PHYSICS LETTERS, 2020, 46 (12) : 1162 - 1166
[29] Generation of Terahertz Superradiance Pulses under Stimulated Scattering of Laser Radiation by an Associated High-Current Relativistic Electron Beam
N. S. Ginzburg
L. A. Yurovskiy
A. V. Nazarovsky
A. S. Sergeev
I. V. Zotova
Technical Physics Letters, 2020, 46 : 1162 - 1166
[30] Terahertz emission from submicron solid targets irradiated by ultraintense femtosecond laser pulses
Dechard, J.
Davoine, X.
Gremillet, L.
Berge, L.
PHYSICS OF PLASMAS, 2020, 27 (09)

← 1 2 3 4 5 →