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This article is cited in 8 scientific papers (total in 8 papers)
Interaction of laser radiation with matter. Laser plasma
Spectrum of shock waves produced by an optical discharge at a high laser-pulse repetition rate
V. N. Tishchenkoa, G. N. Gracheva, V. I. Zapryagaevb, A. L. Smirnova, A. V. Sobolevb a Institute of Laser Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk
b Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Abstract:
The acceleration of a plasma jet by an optical pulsating discharge is studied. The optical discharge generated periodic shock waves or shock waves combined in periodic trains. For a pulse repetition rate f > 50 kHz, the line at frequency f dominated in the spectrum of periodic waves. The spectrum of trains following with the frequency F0 << f contained an ultrasonic component and a low-frequency component. The trains produces a strong acoustic effect. The average power of the waves amounted to 160 W, and the conversion efficiency of laser radiation to shock waves was ~10% – 25%.
Received: 14.01.2002
Citation:
V. N. Tishchenko, G. N. Grachev, V. I. Zapryagaev, A. L. Smirnov, A. V. Sobolev, “Spectrum of shock waves produced by an optical discharge at a high laser-pulse repetition rate”, Kvantovaya Elektronika, 32:4 (2002), 329–334 [Quantum Electron., 32:4 (2002), 329–334]
Linking options:
https://www.mathnet.ru/eng/qe2193 https://www.mathnet.ru/eng/qe/v32/i4/p329
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Abstract page: | 200 | Full-text PDF : | 179 | First page: | 1 |
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