Lidar Probing of Raman Scattering by Hydrofluoride Molecules in an Atmospheric Boundary Layer

被引：0

作者：

Privalov, V. E. ^{[1
]}

Shemanin, V. G. ^{[2
,3
]}

机构：

[1] Peter Great St Petersburg Polytech Univ, St Petersburg, Russia

[2] Branch VG Shukhov Belgorod State Technol Univ, Novorossiysk, Russia

[3] Kuban State Technol Univ, Novorossiyski Polytech Inst, Novorossiysk, Russia

来源：

JOURNAL OF APPLIED SPECTROSCOPY | 2021年 / 88卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

lidar; Raman scattering; hydrofluoride; concentration; laser wavelength; HYDROGEN-SULFIDE;

D O I：

10.1007/s10812-021-01243-y

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The lidar equation for Raman scattering of light by hydrogen fluoride molecules is solved in order to select the laser wavelength and lidar parameters and to obtain a minimum time for measuring the Raman scattering signal corresponding to the minimum concentration of the molecules at the TLV (threshold limit value) level. It is shown that the time for measuring a concentration of 10(14) cm(-3) HF molecules by this lidar at a laser wavelength of 405 nm and altitude in the 100-1500 m range lies within an interval of 0.04-14.4 s.

引用

页码：802 / 806

页数：5

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