Degenerate four wave mixing induced by ultrashort laser pulses in gaseous media

被引：0

作者：

Morozov, AO ^{[1
]}

Mazets, IE ^{[1
]}

机构：

[1] St Petersburg State Univ, Dept Opt, AF Ioffe Phys Tech Inst, St Petersburg, Russia

来源：

NEW APPROACHES TO HIGH-TECH MATERIALS: NONDESTRUCTIVE TESTING AND COMPUTER SIMULATIONS IN MATERIALS SCIENCE AND ENGINEERING | 1998年 / 3345卷

关键词：

combustion diagnostics; nonlinear optics; four wave mixing; ultrashort laser pulses;

D O I：

10.1117/12.299586

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We present a theory of a new method for flame and combustion diagnostics, It is based on degenerate four wave mixing induced by pico-or femtosecond laser pulses. High reproducibility, substantially coherent nature of interaction, and possibility of simultaneous measurements on a short timescale in wide spectral range are the main advantages of the proposed method, which can be applied for investigation of rapid kinetic processes in dense and hot gaseous media.

引用

页码：152 / 156

页数：5