Development of a highly coherent x-ray laser

Masaharu Nishikino, Momoko Tanaka, Hayato Kawazome, Tetsuya Kawachi, Akira Sasaki, Noboru Hasegawa, Yoshihiro Ochi, Maki Kishimoto, Keisuke Nagashima, Naofumi Ohnishi

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We have developed a fully coherent x-ray laser (XRL) at 13.9 nm by a double-target configuration. In the experiment, a seed XRL beam from the first target is injected into a plasma amplifier at the second target. The amplified XRL beam has full spatial coherence, 0.2 mrad of the nearly diffraction limited divergence, and 25 nJ of the output energy. For various application researches, we improve the output energy and the beam property of the x-ray laser. The gain-length product was gL ∼ 8.2, and the maximum output energy of about 1 μJ is achieved. The divergence of the XRL is affected by the refraction influence in the amplifier medium and/or the diffraction by the small size of the gain medium. We made the 2-D radiation hydrodynamics simulation code in order to investigate the generation of the gain medium plasma and the refraction influence.

本文言語English
ホスト出版物のタイトルSUPERSTRONG FIELDS IN PLASMAS
ホスト出版物のサブタイトル3rd International Conference on Superstrong Fields in Plasmas
ページ499-504
ページ数6
DOI
出版ステータスPublished - 2006 4 7
イベント3rd International Conference on Superstrong Fields in Plasmas - Varenna, Italy
継続期間: 2005 9 192005 9 24

出版物シリーズ

名前AIP Conference Proceedings
827
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

Other3rd International Conference on Superstrong Fields in Plasmas
CountryItaly
CityVarenna
Period05/9/1905/9/24

ASJC Scopus subject areas

  • Physics and Astronomy(all)

フィンガープリント 「Development of a highly coherent x-ray laser」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル