Non-stationary saturated absorption and refraction effects in laser beams with periodical modulation of frequency

被引：0

作者：

Derbov, Vladimir L. ^{[1
]}

Plastun, Inna L. ^{[2
]}

Serov, Vladislav V. ^{[1
]}

Trofimov, Alexandr V. ^{[2
]}

机构：

[1] Saratov NG Chernyshevskii State Univ, 83 Astrakhanskaya St, Saratov 410026, Russia

[2] Saratov State Tech Univ, Saratov 410054, Russia

来源：

LFNM 2006: 8TH INTERNATIONAL CONFERENCE ON LASER AND FIBER-OPTICAL NETWORKS MODELING, PROCEEDINGS | 2006年

关键词：

self-action; frequency-modulated laser beam; saturation-induced lens;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Periodical modulation of frequency; typical for spectroscopic purposes, is numerically modelled in transversely limited, propagating through a saturable two-level absorber. At modulation periods comparable with the atomic relaxation times the time and frequency dependence of the output intensity exhibits the manifestations of delayed medium response, including time-dependent lens and aperture effects that may be of importance in spectroscopy.

引用

页码：84 / +

页数：2

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