Radiation from Tightly Focused Highly Intense Laser Pulse Interaction with Weakly Magnetized Plasma
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概要
- 論文の詳細を見る
From a tightly focused highly intense ultrashort laser pulse interaction with a weakly magnetized plasma, radiations in the microwave frequency range have been observed. To investigate the microwave radiation produced by the laser-plasma interaction, a mode-locked Ti:Sapphire laser beam with a wavelength of 800 nm, a pulse width of 100 fs [full width at half maximum (FWHM)], a maximum energy of 100 mJ per pulse, and a repetition rate of 10 Hz has been employed. Radiation emission characteristics could be explained by the electron motion along the applied magnetic field, where electrons are affected by the electric field created by an ion column. Calculated data of the electron motion are in good agreement with experimental data.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2005-01-10
著者
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Parchamy Homaira
Department Of Energy And Environmental Science Graduate School Of Engineering Utsunomiya University
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Noda Hajime
Department Of Energy And Environmental Science Graduate School Of Engineering Utsunomiya University
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Muraki Takuya
Department Of Energy And Environmental Science Graduate School Of Engineering Utsunomiya University
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Yugami Noboru
Department Of Eiectrical And Eiectronic Engineering Utsunomiya University
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Nishida Yasushi
Department Of Eiectrical And Eiectronic Engineering Utsunomiya University
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Nishida Yasushi
Department of Energy and Environmental Science, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan
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Parchamy Homaira
Department of Energy and Environmental Science, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan
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Yugami Noboru
Department of Energy and Environmental Science, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan
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Muraki Takuya
Department of Energy and Environmental Science, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan
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Noda Hajime
Department of Energy and Environmental Science, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan
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