Using a narrow-band laser diode in remote atmospheric gas analysis | Izvestiya vuzov. Fizika. 2025. № 7. DOI: 10.17223/00213411/68/7/3

Using a narrow-band laser diode in remote atmospheric gas analysis

Modeling of remote atmospheric gas analysis in the spectral range near the wavelength of 1572 nm was carried out. The characteristics of a narrow-band thermally stable continuous laser diode with an output power of ≤15 mW were 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 was shown. The possibility of using a laser diode for further work on creating a lidar sensor for studying the CO2 content in the atmosphere is shown.

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Keywords

laser diode, gas analysis, atmosphere

Authors

Name	Organization	E-mail
Markova Anna A.	V.E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences	aam160@iao.ru
Sadovnikov Sergey A.	V.E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences	sadsa@iao.ru
Gerasimova Marianna P.	V.E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences	gmp@iao.ru
Yakovlev Semyon V.	V.E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences	ysv@iao.ru
Kryuchkov Alexander V.	V.E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences	kaw@iao.ru
Kravtsova Natalya S.	V.E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences	kravtsova@iao.ru
Kistenev Yuri V.	Tomsk State University	yuk@iao.ru

Всего: 7

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