Sources of errors in detection of contaminants in the atmospheric aerosol by IR-lidars

A. Klimkin; G. Kokhanenko; T. Kuraeva; Yu. Ponomarev; I. Ptashnik

doi:10.1117/12.2644946

7 December 2022 Sources of errors in detection of contaminants in the atmospheric aerosol by IR-lidars

A. Klimkin, G. Kokhanenko, T. Kuraeva, Yu. Ponomarev, I. Ptashnik

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 123411B (2022) https://doi.org/10.1117/12.2644946
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

The current level of technical development has led to increased number of anthropogenic hazards including emissions from industrial and agricultural enterprises, terrorist threats using chemical and organic components etc. An important factor in ensuring safety is the timely detection, identification, and localization of sources of danger. In this regard, remote methods, including laser ones, become more and more important allowing detecting and identifying danger in real time and at a distance from its source. The paper presents a calculation of the laser radiation absorption by water vapor for the wavelengths of CO₂-laser generation lines. It is shown that absorption caused by H₂O, C₂H₄ and NH₃ at some laser generation lines can significantly affects the results of remote detection of organic components depending on the concentration of these gases in the atmosphere. These results can be useful for specialists that develop instruments and methods for remote detection of organic compounds in the atmosphere.

Citation Download Citation

A. Klimkin, G. Kokhanenko, T. Kuraeva, Yu. Ponomarev, and I. Ptashnik "Sources of errors in detection of contaminants in the atmospheric aerosol by IR-lidars", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 123411B (7 December 2022); https://doi.org/10.1117/12.2644946

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
5 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Absorption

Carbon monoxide

Atmospheric optics

Aerosols

Atmospheric sensing

Atmospheric laser remote sensing

Gas lasers

Show All Keywords

Keywords/Phrases

Search In:

Publication Years