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Conferences > CLEO > 1981 > THM > THM16

Doppler laser interferometer for measuring ejection of material from a shocked surface

P. Andriot, P. Chapron, C. Le Crean, and F. Olive

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Abstract

An experimental method for studying material ejection mechanisms from a free surface due to strong shock wave reflection has been investigated. In this experiment the main phenomenon is momentum transfer from the ejecta to a thin foil whose distance to free surface is known. By measuring the thin foil velocity (0.3-300-µm foil thickness), we can determine the amount of matter ejected from the shocked sample.

© 1981 Optical Society of America

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