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Expansion of laser sparks produced by a mode-locked Nd: Glass-laser
Authors:I Meyer  P Stritzke
Institution:1. Institut für Angewandte Physik, Universit?t Hamburg, D-2000, Hamburg, Germany
Abstract:Investigations of laser sparks in N2 and He produced by a mode-locked laser were made with the help of a streak camera. An expansion away and towards the laser depending on the gas pressure was found. The measured expansion velocity of the spark is described by a model based on a radiation mechanism.
Keywords:52
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