Subfemtosecond pulse generation by molecular modulation

被引：284

作者：

Harris, SE ^{[1
]}

Sokolov, AV ^{[1
]}

机构：

[1] Stanford Univ, Edward L Ginzton Lab, Stanford, CA 94305 USA

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.81.2894

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We suggest a technique for producing subfemtosecond pulses of radiation. The technique is based on using electromagnetically induced transparency to produce a strongly driven molecular coherence. This coherence results in a Raman spectrum with Bessel function amplitudes and phases corresponding to a frequency modulated signal, thereby allowing compression by the group velocity dispersion of the same medium.

引用

页码：2894 / 2897

页数：4

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