Abstract
A laser monitor system with independent brightness amplifier and a mirror scheme of image formation based on active copper bromide vapor medium is described that allows visualization of the surface of metal nanopowder during high-temperature combustion. Independent brightness amplification using second active element based on copper bromide vapor significantly increases the image contrast as compared to that in a laser monitor with single active element, which is advantageous for studying the surface of materials with low optical reflectance. In addition, it is demonstrated that a two-channel generator of pulses for pumping active elements on copper bromide vapor can be implemented on a single high-voltage power-supply source.
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REFERENCES
V. E. Zarko and A. A. Gromov, Energetic Nanomaterials: Synthesis, Characterization, and Application (Amsterdam, Elsevier, 2016). https://doi.org/10.1016/C2014-0-01661-9
A. A. Gromov, T. A. Khabas, A. P. Il’in, E. M. Popenko, A. G. Korotkikh, V. A. Arkhipov, A. A. Ditts, Yu. I. Strokova, and L. O. Tolbanova, Combustion of Metal Nanopowders (Del’taplan, Tomsk, 2008) [in Russian].
D. Sundaram, V. Yang, and V. E. Zarko, Combust. Explos., Shock Waves 51, 173 (2015). https://doi.org/10.1134/S0010508215020045
L. Li, A. V. Mostovshchikov, A. P. Ilyin, A. Smirnov, and F. A. Gubarev, IEEE Trans. Instrum. Meas. 69, 457 (2020). https://doi.org/10.1109/TIM.2019.2903616
L. Li, A. V. Mostovshchikov, A. P. Ilyin, P. A. Antipov, D. V. Shiyanov, and F. A. Gubarev, J. Appl. Phys. 127, 194503 (2020). https://doi.org/10.1063/1.5139508
G. S. Evtushenko, M. V. Trigub, F. A. Gubarev, T. G. Evtushenko, S. N. Torgaev, and D. V. Shiyanov, Rev. Sci. Instrum. 85, 033111 (2014). https://doi.org/10.1063/1.4869155
M. V. Trigub, N. A. Vasnev, and G. S. Evtushenko, Appl. Phys. B 126 (3), 33 (2020). https://doi.org/10.1007/s00340-020-7387-5
V. K. Isakov, M. M. Kalugin, E. N. Parfenova, and S. E. Potapov, Sov. Tech. Phys. 28, 445 (1983).
M. V. Trigub, S. N. Torgaev, G. S. Evtushenko, V. O. Troitskii, and D. V. Shiyanov, Tech. Phys. Lett. 42, 632 (2016). https://doi.org/10.1134/S1063785016060298
A. G. Grigor’yants, M. A. Kazaryan, and N. A. Lyabin, Lasers on Copper Vapor: Design, Characteristics and Applications (Fizmatlit, Moscow, 2005) [in Russian].
D. N. Astadjov, L. I. Stoychev, S. K. Dixit, S. V. Nakhe, and N. V. Sabotinov, IEEE J. Quant. Electron. 41, 1097 (2005). https://doi.org/10.1109/JQE.2005.850701
F. A. Gubarev, V. O. Troitskiy, M. V. Trigub, and V. B. Sukhanov, Opt. Commun. 284, 2565 (2011). https://doi.org/10.1016/j.optcom.2011.01.047
E. Yu. Burkin and O. A. Kozhemyak, Instrum. Exp. Tech. 59, 245 (2016). https://doi.org/10.1134/S0020441216010292
M. V. Trigub, N. A. Vasnev, G. S. Evtushenko, and V. A. Dimaki, Instrum. Exp. Tech. 62, 28 (2019). https://doi.org/10.1134/S0020441218060258
N. A. Vasnev, M. V. Trigub, V. A. Dimaki, G. S. Evtushenko, V. O. Troitskii, and V. V. Vlasov, RF Patent on Useful Model No. 185671 (2018).
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Gubarev, F.A., Mostovshchikov, A.V., Il’in, A.P. et al. A Laser Monitor with Independent Lighting and Brightness Amplification for Imaging High-Temperature Combustion of Metal Nanopowders. Tech. Phys. Lett. 47, 372–376 (2021). https://doi.org/10.1134/S1063785021040179
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DOI: https://doi.org/10.1134/S1063785021040179