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Статья
2020

Experimental Study of the Dynamics of Laser Fragmentation of Nitrobenzene Vapors


S. M. BobrovnikovS. M. Bobrovnikov, E. V. GorlovE. V. Gorlov, V. I. ZharkovV. I. Zharkov, O. R. KonurbaevO. R. Konurbaev, Yu. N. PanchenkoYu. N. Panchenko, A. V. PuchikinA. V. Puchikin, M. I. TivilevaM. I. Tivileva
Российский физический журнал
https://doi.org/10.1007/s11182-020-02037-z
Abstract / Full Text

The paper presents results of experimental study of the dynamics of laser-induced fragmentation of nitrobenzene molecules. It has been shown that when two laser pulses interacting with nitrocompound molecules and their decay products (NO fragments) are time delayed, it is possible to increase the sensitivity of the method of laser fragmentation/laser-induced fluorescence by approximately an order of magnitude for an optimal time delay between the pulses.

Author information
  • National Research Tomsk State University, Tomsk, RussiaS. M. Bobrovnikov, E. V. Gorlov & O. R. Konurbaev
  • V. E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences, Tomsk, RussiaS. M. Bobrovnikov, E. V. Gorlov & V. I. Zharkov
  • Institute of High-Current Electronics of the Siberian Branch of the Russian Academy of Sciences, Tomsk, RussiaYu. N. Panchenko & A. V. Puchikin
  • Siberian Affiliate of the State-Owned Enterprise Scientific-Production Association “Special Equipment and Communication” of the Ministry of Internal Affairs of the Russian Federation, Novosibirsk, RussiaM. I. Tivileva
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