Using a Narrow-Band Laser Diode in Remote Atmospheric Gas Analysis
A simulation of remote atmospheric gas analysis in the spectral range near the wavelength of 1572 nm has been performed. The characteristics of a narrow-band thermostable continuous laser diode with an output power of ≤15 mW have been experimentally studied, and the possibility of tuning the laser diode wavelength both within a separate isolated CO2 absorption line and from line to line in the CO2 absorption band has been shown. The possibility of using a laser diode for further work on the creation of a lidar sensor for studying the CO2 content in the atmosphere has been shown.
Authors
- A. V. Kryuchkov
- A. A. Markova
- S. V. Yakovlev (ORCID: https://orcid.org/0000-0002-8733-0947)
- S. A. Sadovnikov (ORCID: https://orcid.org/0000-0002-3082-3521)
- Yury V. Kistenev (ORCID: https://orcid.org/0000-0001-5760-1462)
- N. S. Kravtsova (ORCID: https://orcid.org/0000-0001-6862-8388)
- M. P. Gerasimova
Institutions
- Russian Academy of Sciences (RU)
- National Research Tomsk State University (RU)
- V.E. Zuev Institute of Atmospheric Optics (RU)
Publication Details
- Journal
- Optics and Spectroscopy
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1134/s0030400x25700110
- Primary Topic
- Spectroscopy and Laser Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00