Applicability of airborne lidars based on middle IR gas lasers for gas analysis of the atmosphere - art. no. 65940C

被引：3

作者：

Romanovskii, Oleg A. ^{[1
]}

机构：

[1] RAS, SB, Inst Atmospher Opt, Tomsk 634055, Russia

来源：

Lasers for Measurements and Information Transfer 2006 | 2007年 / 6594卷

关键词：

differential absorption lidar; gas analysis; middle IR spectrum range;

D O I：

10.1117/12.725581

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The Subject of this paper is ail estimation of possibility of gas analysis by differential absorption lidars (DIAL,) based on gas lasers of the middle IR spectrum range. The potential of lidar systerms based oil CO2 laser with radiation frequency converter for ground and onhoard sensing of atmospheric water vapor and carbonic oxide concentration profiles is analyzed. Possibilities of NO and NO2 emission detection in ground atmospheric layers using converted frequencies of CO and CO2 laser radiation in onboard DIAL are discussed. Absorption lines for methane and ammonia sensing by lidar system based on tunable TEA CO2 laser with frequency converter has chosen. The results of ail estimation of methane leakage detection from pipelines by onboard lidar are submitted. Applicability of the DF laser in onboard DIAL for a control of atmospheric gas is reported.

引用

页码：C5940 / C5940

页数：8

共 48 条

[1] Application of airborne lidars based on mid-ir gas lasers for gas analysis of the atmosphere
Romanovskii, OA
Kharchenko, OV
ELEVENTH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS /ATMOSPHERIC PHYSICS, 2004, 5743 : 441 - 448
[2] Airborne DIAL lidar gas analysis of the atmosphere by middle IR gas lasers: Numerical modeling
O. A. Romanovskii
Optical Memory and Neural Networks, 2008, 17 (2) : 131 - 137
[3] Pulsed gas lasers excited by an inductive discharge - art. no. 634603
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Zhupikov, Andrey A.
XVI International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, Pts 1 and 2, 2007, 6346 : 34603 - 34603
[4] Gas discharge lasers pumped by generators with semiconductor opening switch - art. no. 67350C
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INTERNATIONAL CONFERENCE ON LASERS, APPLICATIONS, AND TECHNOLOGIES 2007: HIGH-POWER LASERS AND APPLICATIONS, 2007, 6735 : C7350 - C7350
[5] Temporal correlation scheme for spectroscopic gas analysis using multimode diode lasers -: art. no. 184102
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Persson, L
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APPLIED PHYSICS LETTERS, 2005, 86 (18) : 1 - 3
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Bulgakova, N. M.
Onischuk, A. A.
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Atomic and Molecular Pulsed Lasers VI, 2005, 6263 : S2630 - S2630
[8] Observation on instability of excitation discharge in TEA gas lasers with supersonic flow - art. no. 63463A
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XVI International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, Pts 1 and 2, 2007, 6346 : A3463 - A3463
[9] The oil and gas engineering techniques based on Digital Earth Platform - art. no. 679579
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SECOND INTERNATIONAL CONFERENCE ON SPACE INFORMATION TECHNOLOGY, PTS 1-3, 2007, 6795 : 79579 - 79579
[10] Gas cell based on cascaded GRIN lens for optical fiber gas sensor - art. no. 67234I
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3RD INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTICAL TEST AND MEASUREMENT TECHNOLOGY AND EQUIPMENT, PARTS 1-3, 2007, 6723 : I7234 - I7234

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