Femtosecond stimulated Raman scattering in pressurized gases in the ultraviolet and visible spectral ranges

被引：57

作者：

Krylov, V ^{[1
]}

Ollikainen, O

Wild, U

Rebane, A

Bespalov, VG

Staselko, DI

机构：

[1] ETH Zentrum, Chem Phys Lab, CH-8092 Zurich, Switzerland

[2] Montana State Univ, Dept Phys, Bozeman, MT 59717 USA

[3] SI Vavilov State Opt Inst, St Petersburg 199034, Russia

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1998年 / 15卷 / 12期

关键词：

D O I：

10.1364/JOSAB.15.002910

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate femtosecond stimulated Raman scattering (SRS) in H-2, D-2, HD, and CH4 excited with 300-fs-duration pulses at 390-nm wavelength and with as much as 0.1 mJ of energy. We show that the SRS-generation threshold and conversion efficiency are due to the transient nature of SRS in femtosecond regime. We determine optimal conditions for efficient generation in the broad spectral range 289-797 nm and show how self-phase modulation and white-light generation Limit the ultimate conversion efficiency. (C) 1998 Optical Society of America [S0740-3224(98)00912-6] OCIS codes: 190.2620, 190.5650, 190.5890.

引用

页码：2910 / 2916

页数：7

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