Two-dimensional measurements of laser-induced breakdown in air by high-speed two-frame shadowgraphy

We present two-dimensional measurements of the laser-induced plasma development and shock wave evolution in air. The breakdown is induced by a Q-switched Nd:YAG laser ( λ =1064 nm) with a pulse duration of 4 ns. To study these fast laser-induced phenomena, we have developed a high-speed, two frame s...

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Veröffentlicht in:Applied physics. A, Materials science & processing Materials science & processing, 2013-07, Vol.112 (1), p.49-55
Hauptverfasser: Gregorčič, Peter, Diaci, Janez, Možina, Janez
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Sprache:eng
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