Low-density tin targets for efficient extreme ultraviolet light emission from laser-produced plasmas

DOI PDF 被引用文献18件
  • Tomoharu Okuno
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Shinsuke Fujioka
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Hiroaki Nishimura
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Yezheng Tao
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Keiji Nagai
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Qincui Gu
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Nobuyoshi Ueda
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Tsuyoshi Ando
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Katsunobu Nishihara
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Takayoshi Norimatsu
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Noriaki Miyanaga
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Yasukazu Izawa
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Kunioki Mima
    Osaka University Institute of Laser Engineering, , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Atsushi Sunahara
    Institute for Laser Technology , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Hiroyuki Furukawa
    Institute for Laser Technology , 2-6 Yamada-Oka, Suita, Osaka, 565-0871 Japan
  • Akira Sasaki
    Japan Atomic Energy Agency Kansai Photon Science Institute, , 8-1 Umemidai, Kizu, Kyoto, 619-0215 Japan

書誌事項

公開日
2006-04-17
DOI
  • 10.1063/1.2195693
公開者
AIP Publishing

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説明

<jats:p>Influence of initial density of tin (Sn) targets has been quantitatively investigated for efficient extreme ultraviolet light emission from laser-produced plasmas. With a decrease in the initial density, conversion efficiency (CE) from incident laser energy to output 13.5nm light energy in a 2% bandwidth increases; 2.2% of the peak CE was attained with use of 7% low-density SnO2 targets (0.49g∕cm3) irradiated with a Nd:YAG laser, of which wavelength, pulse duration, and intensity are, respectively, 1.064μm, 10ns, and 5×1010W∕cm2. The peak CE is 1.7 times higher than that obtained with the use of solid density Sn targets. Experimental results may be attributed to the influence of the initial density and/or microstructure of the targets on expansion dynamics of the plasmas.</jats:p>

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