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.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 2, pp. 123–128, February, 2020.
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Bobrovnikov, S.M., Gorlov, E.V., Zharkov, V.I. et al. Experimental Study of the Dynamics of Laser Fragmentation of Nitrobenzene Vapors. Russ Phys J 63, 317–322 (2020). https://doi.org/10.1007/s11182-020-02037-z
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DOI: https://doi.org/10.1007/s11182-020-02037-z