Generation of Quasi-monoenergetic Electron Beams with High Charge by Laser-Driven Plasma-Based Acceleration

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概要

• 論文の詳細を見る

• Quasi-monoenergetic electron beams containing more than $3\times 10^{8}$ electrons in the monoenergtic peak with energies of 40 to 60 MeV have been obtained from a plasma produced by an 8 TW, 50 fs laser pulse. The energy conversion efficiency from the laser pulse to the electrons in the monoenergetic peak is up to 0.8%. The total number of electrons in the peak and the energy conversion efficiency achieved by this experiment are the highest among those achieved by experiments in which an imaging plate was used as an electron detector.

• Japan Society of Applied Physicsの論文
• 2008-08-25

著者

• MIURA Eisuke

  National Institute of Advanced Industrial Science and Technology (AIST)

• Miura Eisuke

  National Inst. Advanced Industrial Sci. And Technol.(aist) Ibaraki Jpn

• Masuda Shinichi

  National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan

• Masuda Shinichi

  National Institute of Advanced Industrial Science and Technology (AIST)

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• Stable Generation of Quasi-Monoenergetic Electron Beams with Laser-Driven Plasma-Based Acceleration by Suppressing Nanosecond Prepulse
• Generation of Quasi-monoenergetic Electron Beams with High Charge by Laser-Driven Plasma-Based Acceleration
• Effect of Femtosecond Prepulse with Threshold Intensity for Optical Field Ionization on Electron Acceleration and Propagation of Intense Laser Pulse in Plasma
• Target Injection and Engagement for Neutron Generation at 1 Hz

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