Gas Concentration Measurements Based on Ultrabroadband Coherent Anti-Stokes Raman Scattering Using the Non-resonant Signal

Authors :: Roland Ackermann
Stefan Nolte
Andreas Tünnermann
Yang Ran
Source :: Scopus-Elsevier
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: We propose a method using the non-resonant signal measured in pure argon for gas concentration measurements based on ultrabroadband fs/ps coherent anti-Stokes Raman scattering. Measurement accuracies are greatly improved to 5% for CO2/N2/CH4 gas mixtures.

Subjects :: Materials science
Argon
chemistry.chemical_element
02 engineering and technology
Gas concentration
021001 nanoscience & nanotechnology
01 natural sciences
Temperature measurement
Signal
010309 optics
symbols.namesake
chemistry
0103 physical sciences
symbols
Atomic physics
0210 nano-technology
Raman scattering

Full Text Access

Tools