publication . Article . Other literature type . 2018

High-Energy, Short-Duration Bursts of Coherent Terahertz Radiation from an Embedded Plasma Dipole.

Dino A. Jaroszynski; Teyoun Kang; Hyung Seon Song; Young-Kuk Kim; Min Sup Hur; Bernhard Ersfeld; Kyu Been Kwon;
Open Access English
  • Published: 09 Jan 2018 Journal: Scientific Reports, volume 8 (eissn: 2045-2322, Copyright policy)
  • Publisher: Nature Publishing Group UK
Abstract Emission of radiation from electrons undergoing plasma oscillations (POs) at the plasma frequency has attracted interest because of the existence of intriguing and non-trivial coupling mechanism between the electrostatic PO and the emitted electromagnetic wave. While broadband emission from plasma waves in inhomogeneous plasma is well known, the underlying physics of narrowband emission at the plasma frequency observed in experiments and in solar radio-bursts is obscure. Here we show that a spatially-localized plasma dipole oscillation (PDO) can be generated when electrons are trapped in a moving train of potential wells produced by the ponderomotive fo...
arXiv: Physics::Plasma PhysicsAstrophysics::High Energy Astrophysical PhenomenaPhysics::Space Physics
free text keywords: Article, electrons, plasma oscillations, POs, plasma frequency, electromagnetic wave, plasma dipole oscillation, Plasma electrodynamics, Multidisciplinary, QC717, Medicine, R, Science, Q, Terahertz radiation, Laser, law.invention, law, Dipole, Plasma oscillation, Atomic physics, Plasma, Ponderomotive force, Electron, Electromagnetic radiation, Physics
Related Organizations
Funded by
RCUK| CRITICAL MASS: Collective radiation-beam-plasma interactions at high intensities
  • Funder: Research Council UK (RCUK)
  • Project Code: EP/J018171/1
  • Funding stream: EPSRC
RCUK| Lab in a bubble
  • Funder: Research Council UK (RCUK)
  • Project Code: EP/N028694/1
  • Funding stream: EPSRC
The Integrated Initiative of European Laser Research Infrastructures
  • Funder: European Commission (EC)
  • Project Code: 654148
  • Funding stream: H2020 | RIA
Enhanced European Coordination for Accelerator Research & Development
  • Funder: European Commission (EC)
  • Project Code: 312453
  • Funding stream: FP7 | SP4 | INFRA
59 references, page 1 of 4

Vieux, G. An ultra-high gain and efficient amplifier based on Raman amplification in plasma. Scientific Rep.. 2017; 7: 2399 [OpenAIRE] [DOI]

Hamster, H, Sullivan, A, Gordon, S, White, W, Falcone, RW. Subpicosecond, Electromagnetic Pulses from Intense Laser-Plasma Interaction. Phys. Rev. Lett.. 1993; 71: 2725-2728 [OpenAIRE] [PubMed] [DOI]

Hamster, H, Sullivan, A, Gordon, S, White, W, Falcone, RW. Short-pulse terahertz radiation from high-intensity-laser-produced plasmas. Phys. Rev. E. 1994; 49: 671-677 [OpenAIRE] [DOI]

Teubner, U. Observation of VUV radiation at wavelengths in the ωp− and 2ωp−wavelength range emitted from femtosecond laser-plasmas. Opt. Comm.. 1997; 144: 217-221 [OpenAIRE] [DOI]

Proulx, A, Talebpour, A, Petit, S, Chin, SL. Fast pulsed electric field created from the self-generated filament of a femtosecond Ti:Sapphire laser pulse in air. Opt. Comm.. 2000; 174: 305-309 [DOI]

Chin-Fatt, C, Griem, HR. Enhanced Radiation from a Theta-Pinch Plasma. Phys. Rev. Lett.. 1970; 25: 1644 [OpenAIRE] [DOI]

Kim, JJ, Jang, DG, Hur, MS, Suk, H. Relativistic terahertz pulse generation by non-linear interaction of a high-power fs laser with underdense plasmas. J. Phys. D: Appl. Phys.. 2012; 45: 395201 [OpenAIRE] [DOI]

Cheng, C-C, Wright, EM, Moloney, JV. Generation of Electromagnetic Pulses from Plasma Channels Induced by Femtosecond Light Strings. Phys. Rev. Lett.. 2001; 87: 213001 [OpenAIRE] [PubMed] [DOI]

Tikhonchuk, VT. Comment on “Generation of Electromagnetic Pulses from Plasma Channels Induced by Femtosecond Light Strings”. Phys. Rev. Lett.. 2002; 89: 209301 [OpenAIRE] [PubMed] [DOI]

Thiele, I. Theory of terahertz emission from femtosecond-laser-induced microplasmas. Phys. Rev. E. 2016; 94: 063202 [PubMed] [DOI]

11.Ginzburg, V. L. Propagation of Electromagnetic Waves in Plasmas (Pergamon, New York) 2nd ed., p. 261 (1970)

Means, RW, Muschietti, L, Tran, MQ, Vaclavik, J. Electromagnetic radiation from an inhomogeneous plasma: Theory and experiment. Phys. Fluids. 1981; 24: 2197-2207 [OpenAIRE] [DOI]

Sheng, Z-M, Mima, K, Zhang, J, Sanuki, H. Emission of Electromagnetic Pulses from Laser Wakefields through Linear Mode Conversion. Phys. Rev. Lett.. 2005; 94: 095003 [OpenAIRE] [PubMed] [DOI]

Liao, GQ. Bursts of Terahertz Radiation from Large-Scale Plasmas Irradiated by Relativistic Picosecond Laser Pulses. Phys. Rev. Lett.. 2015; 114: 255001 [PubMed] [DOI]

Quéré, F. Coherent Wake Emission of High-Order Harmonics from Overdense Plasmas. Phys. Rev. Lett.. 2006; 96: 125004 [PubMed] [DOI]

59 references, page 1 of 4
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