WEKO3
-
RootNode
アイテム
Ultrahigh-contrast kilojoule-class petawatt LFEX laser using a plasma mirror
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-06-06 | |||||
| タイトル | ||||||
| タイトル | Ultrahigh-contrast kilojoule-class petawatt LFEX laser using a plasma mirror | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Arikawa, Yasunobu
× Arikawa, Yasunobu× Kojima, Sadaoki× Morace, Alessio× Sakata, Shohei× Gawa, Takayuki× Taguchi, Yuki× Abe, Yuki× Zhang, Zhe× Vaisseau, Xavier× Ho, Lee Seung× Matsuo, Kazuki× Tosaki, Shota× Hata, Masayasu× Kawabata, Koji× Kawakami, Yuhei× Ishida, Masato× Tsuji, Koichi× Matsuo, Satoshi× Morio, Noboru× Kawasaki, Tetsuji× Tokita, Shigeki× Nakata, Yoshiki× Jitsuno, Takahisa× Miyanaga, Noriaki× Kawanaka, Junji× Nagatomo, Hideo× Yogo, Akifumi× Nakai, Mitsuo× Nishimura, Hiroaki× Shiraga, Hiroyuki× Fujioka, Shinsuke× Group, FIREX× Group, LFEX× Azechi, Hiroshi× Sunahara, Atsushi× Johzaki, Tomoyuki× Ozaki, Tetsuo× Sakagami, Hitoshi× Sagisaka, Akito× Ogura, Koichi× Pirozhkov, Alexander× Nishikino, Masaharu× Kondo, Kiminori× Inoue, Shunsuke× Teramoto, Kensuke× Hashida, Masaki× Sakabe, Shuji× 匂坂 明人× 小倉 浩一× ピロジコフ アレキサンダー× 錦野 将元× 近藤 公伯 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Laser pulse contrast exceeding 10^11 was demonstrated on a kilojoule-class petawatt laser for fast ignition experiments (LFEX) laser system [J. Phys. IV France 133, 81 (2006)] by implementing a 2 in. plasma mirror. Laser beams of up to 1.2 kJ striking the plasma mirror with a pulse duration of 1.5 ps were reflected and focused onto a target without significant distortions in the focal spot. Transmitted light from the plasma mirror reveals that it has a high reflectivity 2 ps before the main peak. The estimated laser pulse contrast at the target was 10^11 at 1 ns before the main peak. No preformed plasma was observed with optical interferometry diagnostics, but in the experiment without a plasma mirror a preplasma was clearly observed. The energetic proton was generated from a 0.1μm thick CH film showing excellent pulse contrast. This technique constitutes a promising method to enhance the LFEX laser system performance in fast ignition experiments. | |||||
| 書誌情報 |
Applied Optics 巻 55, 号 25, p. 6850-6857, 発行日 2016-09 |
|||||
| 出版者 | ||||||
| 出版者 | Optical Society of America | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1364/AO.55.006850 | |||||
Share
Cite as
Arikawa, Yasunobu, Kojima, Sadaoki, Morace, Alessio, Sakata, Shohei, Gawa, Takayuki, Taguchi, Yuki, Abe, Yuki, Zhang, Zhe, Vaisseau, Xavier, Ho, Lee Seung, Matsuo, Kazuki, Tosaki, Shota, Hata, Masayasu, Kawabata, Koji, Kawakami, Yuhei, Ishida, Masato, Tsuji, Koichi, Matsuo, Satoshi, Morio, Noboru, Kawasaki, Tetsuji, Tokita, Shigeki, Nakata, Yoshiki, Jitsuno, Takahisa, Miyanaga, Noriaki, Kawanaka, Junji, Nagatomo, Hideo, Yogo, Akifumi, Nakai, Mitsuo, Nishimura, Hiroaki, Shiraga, Hiroyuki, Fujioka, Shinsuke, Group, FIREX, Group, LFEX, Azechi, Hiroshi, Sunahara, Atsushi, Johzaki, Tomoyuki, Ozaki, Tetsuo, Sakagami, Hitoshi, Sagisaka, Akito, Ogura, Koichi, Pirozhkov, Alexander, Nishikino, Masaharu, Kondo, Kiminori, Inoue, Shunsuke, Teramoto, Kensuke, Hashida, Masaki, Sakabe, Shuji, 匂坂 明人, 小倉 浩一, ピロジコフ アレキサンダー, 錦野 将元, 近藤 公伯, 2016, Ultrahigh-contrast kilojoule-class petawatt LFEX laser using a plasma mirror: Optical Society of America, 6850–6857 p.
