Stimulated Raman scattering in hydrogen by frequency-doubled amplified femtosecond Ti:sapphire laser pulses

被引：41

作者：

Krylov, V

Rebane, A

Ollikainen, O

Erni, D

Wild, U

机构：

[1] SI VAVILOV STATE OPT INST,ST PETERSBURG 199034,RUSSIA

[2] INST PHYS,TARTU 2400,ESTONIA

来源：

OPTICS LETTERS | 1996年 / 21卷 / 06期

关键词：

D O I：

10.1364/OL.21.000381

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present results on stimulated Raman scattering in hydrogen excited by 200-fs-duration 1-kHz repetition-rate and 0.6-W average-power Ti:sapphire (780-nm) and 0.2-W average-power second-harmonic (390-nm) laser pulses with linear and circular polarizations. Spectral and temporal measurements of the vibrational and rotational components at Stokes and anti-Stokes frequencies in the wavelength range of 289-1154 nm are reported. We observe threefold shortening of the first vibrational Stokes component pulses; excited by 400-fs-duration second-harmonic pulses. (C) 1996 Optical Society of America

引用

页码：381 / 383

页数：3

共 12 条

[1]

Bespalov V. G., 1991, Optics and Spectroscopy, V70, P193

[2] WAVELENGTH DEPENDENCE OF THE ABSOLUTE RAMAN GAIN COEFFICIENT FOR THE Q(1) TRANSITION IN H-2 [J].