Decreasing the amplitude of macroscopic quantum fluctuations in the case of transient SRS

被引：5

作者：

Didenko, N., V ^{[1
]}

Konyashchenko, A., V ^{[1
]}

Losev, L. L. ^{[1
]}

机构：

[1] Russian Acad Sci, Lebedev Phys Inst, Leninsky Prosp 53, Moscow 119991, Russia

来源：

QUANTUM ELECTRONICS | 2020年 / 50卷 / 09期

关键词：

stimulated Raman scattering; femtosecond pulses; energy stability; quantum fluctuations; STIMULATED RAMAN-SCATTERING; NONLINEAR REGIME; PULSES;

D O I：

10.1070/QEL17307

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It is shown experimentally that, under the conditions of transient stimulated Raman scattering, pumping by two successive orthogonally polarised laser pulses makes it possible to reduce the amplitude or macroscopic quantum energy fluctuations of a Stokes pulse by a factor of 4 in comparison with single-shot pumping. An energy dispersion of 0.9% for the first Stokes component is obtained in hydrogen at a relative energy dispersion of ytterbium laser pulses of 0.4%.

引用

页码：834 / 837

页数：4

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