Hard X-ray generation using femtosecond irradiation of PbO glass

Koji Hatanaka, Ken ichiro Yomogihata, Hiroshi Ono, Kei Nagafuchi, Hiroshi Fukumura, Michiko Fukushima, Tomohiro Hashimoto, Saulius Juodkazis, Hiroaki Misawa

研究成果: Article査読

9 被引用数 (Scopus)

抄録

We have generated hard X-rays by front- and back-side femtosecond laser irradiation of PbO-rich glass. The actual Pb content of glasses was corroborated by Pb M-line emission intensities with an uncertainty of less than 20%. The elements K and As at concentrations of a few mol% were detected. X-ray generation by back-side irradiation helped to avoid an air breakdown; however, self-focusing and filamentation limited the achievable light intensity and effectiveness of X-ray generation. Characteristics and mechanisms of X-ray generation from the front- and back-side of glasses are discussed.

本文言語English
ページ(範囲)5485-5490
ページ数6
ジャーナルJournal of Non-Crystalline Solids
354
52-54
DOI
出版ステータスPublished - 2008 12月 15
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • セラミックおよび複合材料
  • 凝縮系物理学
  • 材料化学

フィンガープリント

「Hard X-ray generation using femtosecond irradiation of PbO glass」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