Chemical and Isotopic Composition Analysis of Gas Mixtures Using High-Resolution Laser Spectroscopy
Viacheslav Meshcherinov
TL;DR
This paper presents high-resolution laser spectroscopy techniques for precise measurement of gas mixture compositions and isotopic ratios of methane, CO2, and water vapor, enabling improved atmospheric analysis.
Contribution
It introduces novel local and remote laser spectroscopy methods for accurate detection of gas concentrations and isotopic compositions in atmospheric samples.
Findings
Effective detection of methane, CO2, and water vapor using infrared laser spectroscopy.
Enhanced precision in isotopic ratio measurements of atmospheric gases.
Potential applications in environmental monitoring and climate research.
Abstract
The work addresses the issue of precision measurement of the concentration of molecular gas components in the atmosphere and their isotopic composition. The primary focus is investigating the composition of gas mixtures and determining the isotopic ratios of individual gas components using proposed local and remote methods for detecting the content of methane, carbon dioxide, and water vapour molecules based on laser spectroscopy in the infrared range.
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Taxonomy
TopicsSpectroscopy and Laser Applications · Atmospheric and Environmental Gas Dynamics