Effects of Laser Wavelength on Interaction of Ultrashort Intense Laser with Finite-Scale Length Dense Plasmas
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概要
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The energetic electrons and ions generated by the interaction of an intense, ultrashort laser pulse with a finite scale-length dense plasma were investigated for various laser wavelengths using particle-in-cell simulation. The hot-electron temperature for the density scale-length L = 2.5 μm is not governed by the Iλ2-scaling laws, where I is the laser intensity and λ is the laser wavelength. The maximum energy of the energetic ions is not only proportional to the hot-electron temperature but depends on the electron density.
- 社団法人 プラズマ・核融合学会の論文
著者
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KATO Susumu
National Institute of Advanced Industrial Science and Technology
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TAKAHASHI Eiichi
National Institute of Advanced Industrial Science and Technology
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MATSUMOTO Yuji
National Institute of Advanced Industrial Science and Technology
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OKUDA Isao
National Institute of Advanced Industrial Science and Technology
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MATSUMOTO Yuji
National Institute of Advanced Industrial Science and Technology (AIST)
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TAKAHASHI Eiichi
National Institute of Advanced Industrial Science and Technology (AIST)
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KATO Susumu
National Institute of Advanced Industrial Science and Technology (AIST)
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