Population and nonlinear polarization coherent changes on Raman transition due to two-photon pulse excitation

被引：0

作者：

Anikeev, SV ^{[1
]}

Kuliasov, VN ^{[1
]}

Morozov, VB ^{[1
]}

Olenin, AN ^{[1
]}

Tunkin, VG ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Ctr Int Laser, Moscow 119899, Russia

来源：

ICONO '98: FUNDAMENTAL ASPECTS OF LASER-MATTER INTERACTION AND NEW NONLINEAR OPTICAL MATERIALS AND PHYSICS OF LOW-DIMENSIONAL STRUCTURES | 1999年 / 3734卷

关键词：

Raman transitions; two-photon excitation;

D O I：

10.1117/12.342336

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Population and third order nonlinear polarization coherent changes on Raman electronic transition of thallium atoms excited by a couple of 30 ps pulses of dye- and Nd:YAG lasers were observed. Collimated exciting and probing beams propagated through a heated cell of one centimeter length with thallium vapor. Population and nonlinear polarization dependences as functions of exciting pulses energy product were monitored using permanently delayed probing pulses.

引用

页码：82 / 85

页数：4

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