Theory of the optical stark effect in semiconductors

被引：0

作者：

Schaefer, W. ^{[1
]}

Schuldt, K.-H. ^{[1
]}

Binder, R. ^{[1
]}

机构：

[1] KFA, Germany

来源：

Physica Status Solidi (B) Basic Research | 1988年 / 150卷 / 02期

关键词：

Laser Beams--Absorption - Laser Pulses - Spectroscopy; Absorption--Laser Applications;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The light-induced changes of the properties of a semiconductor caused by an ultra-short strong laser pulse with a central frequency well below the fundamental absorption edge are investigated. Renormalization and time evolution of one- and two-particle properties are discussed using a nonequilibrium Green's function formalism. Numerical results for the absorption spectra are presented.

引用

页码：407 / 412