Temporal characteristics of picosecond stimulated Raman scattering in oxide crystals

被引：13

作者：

Chunaev, D. S. ^{[1
]}

Karasik, A. Ya. ^{[1
]}

机构：

[1] AM Prokhorov Gen Phys Inst, Laser Mat & Technol Res, Moscow 119991, Russia

来源：

LASER PHYSICS | 2006年 / 16卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/S1054660X06120127

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The temporal characteristics of stimulated Raman scattering (SRS) under 22-ps laser excitation were studied in eight oxide crystals with a T-2 optical-phonon dephasing time variable by up to two orders of magnitude. The measured SRS pulse width was shortened from 13.8 ps for Ba(NO3)(2) (T-2 = 26.5 ps) to 4 ps for the LiNbO3 (T-2 = 0.38 ps) crystal. The dependence of SRS pulse width on the dephasing time was analyzed in the framework of the known SRS theory.

引用

页码：1668 / 1671

页数：4

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