Raman gas-analyzer for analyzing environmental and technogenic gas media

被引：18

作者：

M. A. Buldakov

I. I. Matrosov

D. V. Petrov

A. A. Tikhomirov

机构：

[1] Institute of Monitoring of Climatic and Ecological Systems, Siberian Branch of the Russian Academy of Sciences, Akademicheskiy pr. 10/3, Tomsk

来源：

Atmospheric and Oceanic Optics | 2012年 / 25卷 / 4期

关键词：

Differential Cross Section; Oceanic Optic; Vibrational Band; High Pressure Cell; Spontaneous Raman Scattering;

D O I：

10.1134/S1024856012040057

中图分类号：

学科分类号：

摘要：

The improvement of the sensitivity of the Raman gas-analyzer using a multireflection optical system and gas media compression has been studied. It was shown that both methods have a high efficiency. However, when gas is compressed, one must take into account the variations in position and form of Q branches for molecular vibrational bands and the variations in their differential cross sections. Methods for further improving the Raman gas analyzer sensitivity are given. © 2012, Pleiades Publishing, Ltd.

引用

页码：298 / 303

页数：5

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