DEVELOPMENT OF A REMOTE SENSING SYSTEM FOR CARBON DIOXIDE IN THE ATMOSPHERE USING TUNABLE LASER DIODES
Authors:
1.
Institut optiki atmosfery im. V.E. Zueva SO RAN
2.
Institut optiki atmosfery im. V.E. Zueva SO RAN
3.
Institut optiki atmosfery im. V.E. Zueva SO RAN
4.
V.E. Zuev Institute of Atmospheric Optics SB RAS
Tomsk, Russian Federation
Tomsk, Russian Federation
5.
Institut optiki atmosfery im. V.E. Zueva SO RAN
6.
Institute of Atmospheric Optics SB RAS
Tomsk, Russian Federation
Tomsk, Russian Federation
7.
Institut optiki atmosfery im. V.E. Zueva SO RAN
8.
National Research Tomsk State University
Type:
Сonference article
Pages:
from 368
to 371
Published:
17.08.2026
Subject area:
UDC 504.3
UDC 551.501.816
UDC 551.501.816
Language:
Russian
Keywords:
remote sensing, carbon dioxide, field testing, TDLAS
Funding:
The work was carried out with the financial support of the Ministry of Science and Higher Education of the Russian Federation (agreement No. 075-15-2024-557 dated April 25, 2024).
Abstract:
The TDLAS system for remote sensing of atmospheric carbon dioxide, operating with a mirror retroreflector, has been developed. Test results have demonstrated the feasibility of reconstructing atmospheric CO2 levels. During tests with a pulse repetition rate of 1 kHz, the CO2 concentration was reconstructed at 678.15 ppm in the first-floor corridor of the main building of the Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences.
The TDLAS system for remote sensing of atmospheric carbon dioxide, operating with a mirror retroreflector, has been developed. Test results have demonstrated the feasibility of reconstructing atmospheric CO2 levels. During tests with a pulse repetition rate of 1 kHz, the CO2 concentration was reconstructed at 678.15 ppm in the first-floor corridor of the main building of the Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences.
Keywords:
remote sensing, carbon dioxide, field testing, TDLAS
remote sensing, carbon dioxide, field testing, TDLAS
1. Gerasimova M.P., Sadovnikov S.A., Yakovlev S.V., Kryuchkov A.V., Filatov V.V., Kravcova N.S., Markova A.A., Kistenev Yu.V., Romanovskiy O.A. Diodnaya lazernaya sistema dlya distancionnogo zondirovaniya uglekislogo gaza v atmosfere // Izvestiya VUZov. Fizika. 2025. T. 68. № 8. S. 95-103.
