Quantum Control of Molecular Ionization Process by Phase-controlled Laser Fields

• Ohmura Hideki

  Research Institute of Instrumentation Frontier (RIIF)

Bibliographic Information

Other Title

• 位相制御レーザーパルスを用いた分子イオン化過程の量子制御

Abstract

Intense (10¹²-10¹³ W/cm²) phase-controlled laser fields consisting of a fundamental light and a second-harmonic light induce the directionally asymmetric tunneling ionization and the resultant orientation-selective molecular ionization. It is demonstrated that orientation-selective molecular ionization induced by phase-controlled ω + 2ω laser fields reflects the geometric structure of the highest occupied molecular orbital. This method was robust, being free of both laser wavelength and pulse-duration constraints, and thus can be applied to a wide range of molecules.

Journal

• Molecular Science

  Molecular Science 5 (1), A0039-, 2011

  Japan Society for Molecular Science

Keywords

• Quantum control
• coherent control
• phase-controlled laser
• tunneling ionization
• orientation-selective molecular ionization

Details

• CRID: 1390001205281769856
• NII Article ID: 130000886448
• DOI: 10.3175/molsci.5.a0039
• ISSN: 18818404
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed