Controlling the orientation of polar molecules with combined electrostatic and pulsed, nonresonant laser fields

被引：230

作者：

Sakai, H ^{[1
]}

Minemoto, S ^{[1
]}

Nanjo, H ^{[1
]}

Tanji, H ^{[1
]}

Suzuki, T ^{[1
]}

机构：

[1] Univ Tokyo, Grad Sch Sci, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 90卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.90.083001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We demonstrate that molecules with a moderate permanent dipole moment can be oriented with combined electrostatic and pulsed, nonresonant laser fields. We use OCS molecules as a sample. The degree of orientation can be increased by increasing the magnitude of electrostatic field and the peak intensity of the laser field or by decreasing the rotational temperature of the molecules.

引用

页数：4

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