Characterization of Optically Transparent Window Materials for Isentropic-Compression Studies.

Autor: Nazarov, D. V., Mikhaylov, A. L., Fedorov, A. V., Manachkin, S. F., Urlin, V. D., Men'shikh, A. V., Finyushin, S. A., Davydov, V. A., Filinov, E. V.
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Zdroj: AIP Conference Proceedings; 2004, Vol. 706 Issue 1, p1221-1224, 4p
Abstrakt: Experimental researches were made to determine change of refractive index of transparent materials PMMA and LiF under quasi-isentropic loading. Laser interferometric velocimeter Fabry-Perot was changed as the method of investigation. Values of the correction factor Κ=1+Δv/v and the refractive indexes n were obtained for the given loading conditions. The obtained experimental data under the quasiisentropic loading in PMMA and LiF was compared with the same under the shock-wave compression. © 2004 American Institute of Physics [ABSTRACT FROM AUTHOR]
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