Instrumentation for ice crystal characterization in laboratory using interferometric out-of-focus imaging

Abstract : Airborne characterization of ice crystals has important applications. The extreme difficulty of realizing in situ tests requires the development of a complete instrumentation in the laboratory. Such an installation should enable design, development, test, and calibration of instruments in conditions as close as possible to real ones. We present a set of numerical and experimental tools that have been developed to realize ice crystal sensors based on interferometric particle imaging. The set of tools covers the development of complementary simulators for crystal growth and interferometric particle imaging predictions, experimental generation of "programmable" ice crystals, and instrumentation of a freezing column where different techniques as in-focus imaging, out-of-focus imaging, and digital in-line holography can be combined simultaneously for test and calibration. Published by AIP Publishing.
Type de document :
Article dans une revue
Review of Scientific Instruments, American Institute of Physics, 2017, 88 (8), pp.083108. 〈10.1063/1.4997959〉
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https://hal.archives-ouvertes.fr/hal-01611169
Contributeur : Alexandre Poux <>
Soumis le : jeudi 5 octobre 2017 - 15:34:54
Dernière modification le : vendredi 6 juillet 2018 - 12:34:02

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M. Brunel, G. Demange, M. Fromager, M. Talbi, H. Zapolsky, et al.. Instrumentation for ice crystal characterization in laboratory using interferometric out-of-focus imaging. Review of Scientific Instruments, American Institute of Physics, 2017, 88 (8), pp.083108. 〈10.1063/1.4997959〉. 〈hal-01611169〉

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