アト秒現象の理論

• 石川 顕一

  東京大学大学院工学系研究科システム量子工学専攻 科学技術振興機構さきがけ

書誌事項

タイトル別名

• Theory of Attosecond Phenomena

抄録

Attosecond extreme ultraviolet and soft X-ray pulses are generated through high-order harmonic generation, a highly non-linear and non-perturbative phenomenon. Nonlinear optical effects and electron-electron interaction play an essential role in various applications of attosecond pulses. The best way to study atomic dynamics under such circumstances theoretically is direct numerical simulation of the time-dependent Schrödinger equation (TDSE). The present article introduces how to model the high-field and ultrafast phenomena on the basis of TDSE, and reviews recent theoretical findings on attosecond pulse generation and attosecond phenomena, peculiar to the time scale of electronic motion inside an atom.

収録刊行物

• レーザー研究

  レーザー研究 36 (1), 25-30, 2008

  一般社団法人 レーザー学会

キーワード

• Time-dependent Schrödinger equation
• High-order harmonic generation
• Attosecond phenomena

詳細情報

• CRID: 1390282679624865536
• NII論文ID: 130004465887
• DOI: 10.2184/lsj.36.25
• COI: 1:CAS:528:DC%2BD1cXisl2msrk%3D
• ISSN: 13496603
• ISSN: 03870200
• Web Site: https://www.jstage.jst.go.jp/article/lsj/36/1/36_25/_pdf
• 本文言語コード: ja
• データソース種別:
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  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可