Collinear FAST CARS for Chemical Mapping of Gases
AbstractWe examine the concentration dependence of the Coherent Anti-Stokes Raman Scattering (CARS) signal obtained for gas mixtures at various conditions using the Femtosecond Adaptive Spectroscopic Technique (FAST). We use the CARS signal of the Q-branch vibrational oscillation of molecular oxygen (1556 cm−1) to confirm the quadratic dependence of the coherent signal on the number of molecules in a test volume. In addition, we demonstrate multi-shot FAST CARS imaging of a gas flow in free space by raster-scanning the area of interest. View Full-Text
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Shutov, A.; Pestov, D.; Altangerel, N.; Yi, Z.; Wang, X.; Sokolov, A.V.; Scully, M.O. Collinear FAST CARS for Chemical Mapping of Gases. Appl. Sci. 2017, 7, 705.
Shutov A, Pestov D, Altangerel N, Yi Z, Wang X, Sokolov AV, Scully MO. Collinear FAST CARS for Chemical Mapping of Gases. Applied Sciences. 2017; 7(7):705.Chicago/Turabian Style
Shutov, Anton; Pestov, Dmitry; Altangerel, Narangerel; Yi, Zhenhuan; Wang, Xi; Sokolov, Alexei V.; Scully, Marlan O. 2017. "Collinear FAST CARS for Chemical Mapping of Gases." Appl. Sci. 7, no. 7: 705.
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