Femtosecond laser-induced breakdown spectroscopy method for remote sensing of the aerosol atmosphere

P. A. Babushkin; G. G. Matvienko; V. K. Oshlakov

doi:10.1117/12.2606561

2 December 2021 Femtosecond laser-induced breakdown spectroscopy method for remote sensing of the aerosol atmosphere

P. A. Babushkin, G. G. Matvienko, V. K. Oshlakov

Proceedings Volume 12086, XV International Conference on Pulsed Lasers and Laser Applications; 1208629 (2021) https://doi.org/10.1117/12.2606561
Event: XV International Conference on Pulsed Lasers and Laser Applications, 2021, Tomsk, Russian Federation

Abstract

Information about angular distribution of emission from the filamentation region is required to select an effective scheme for remote sensing of the aerosol atmosphere using the femtosecond laser-induced breakdown spectroscopy method. The article presents estimates of emission from the breakdown region of water aerosol by femtosecond pulses. This estimates based on the results of the emission measurements in the range of angles from 0° to 180°. For directions at the angles 60°, 90°, and 120° an estimate of the dependence of the emission intensity with a length of the filamentation region is presented.

Citation Download Citation

P. A. Babushkin, G. G. Matvienko, and V. K. Oshlakov "Femtosecond laser-induced breakdown spectroscopy method for remote sensing of the aerosol atmosphere", Proc. SPIE 12086, XV International Conference on Pulsed Lasers and Laser Applications, 1208629 (2 December 2021); https://doi.org/10.1117/12.2606561

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