Fiber optical meter of methane in atmosphere

A. V. Kriuchkov; V. V. Filatov; M. P. Gerasimova; S. A. Sadovnikov

doi:10.1117/12.2690949

17 October 2023 Fiber optical meter of methane in atmosphere

A. V. Kriuchkov, V. V. Filatov, M. P. Gerasimova, S. A. Sadovnikov

Proceedings Volume 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 127803L (2023) https://doi.org/10.1117/12.2690949
Event: XXIX International Symposium "Atmospheric and Ocean Optics, Atmospheric Physics", 2023, Moscow, Russian Federation

Abstract

As part of the research, alternatives of the technological design of the fiber-optic methane meter in the atmosphere with the use of a diode laser as a radiation source were produced. The results of numerical simulations of atmospheric transmission spectra demonstrated the ability to measure the concentration of not only the target gas component (CH₄), but also of water vapor in the generation ranges of the lasers under consideration: 1645 – 1655 nm (6079.027 – 6042.296 cm^-1) and 1654,25 nm – 1651,52 nm (6045 – 6055 cm^-1).

Citation Download Citation

A. V. Kriuchkov, V. V. Filatov, M. P. Gerasimova, and S. A. Sadovnikov "Fiber optical meter of methane in atmosphere", Proc. SPIE 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 127803L (17 October 2023); https://doi.org/10.1117/12.2690949

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