Laser-Field-Free Molecular Orientation

Akihisa Goban, Shinichirou Minemoto, Hirofumi Sakai

研究成果: Article

115 被引用数 (Scopus)

抄録

We demonstrate laser-field-free molecular orientation with the combination of a moderate electrostatic field and an intense nonresonant rapidly turned-off laser field, which can be shaped with the plasma shutter technique. We use OCS (carbonyl sulfide) molecules as a sample. Molecular orientation is adiabatically created in the rising part of the laser pulse, and it is found to revive at around the rotational period of an OCS molecule with the same degree of orientation as that at the peak of the laser pulse in the virtually laser-field-free condition. This accomplishment means that a new class of molecular sample has become available for various applications.

本文言語English
論文番号013001
ジャーナルPhysical Review Letters
101
1
DOI
出版ステータスPublished - 2008 6 30
外部発表はい

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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