Laboratory experiments on backscattering from regolith samples

作者: Sanna Kaasalainen , Jukka Piironen , Karri Muinonen , Hannu Karttunen , Jouni Peltoniemi

DOI: 10.1364/AO.41.004416

关键词:

摘要: The investigation of the backscattering peak has applications in surface texture characterization asteroids and planetary surfaces. Laboratory experiments are important because they give an opportunity for systematic variation comparison samples. A experiment from regolith samples, which uses a laser light source beam splitter to reach smallest phase angles, is presented. Measurements at zero small angles Sahara sand meteorite rocks made, preliminary results presented with curve observed asteroid 69 Hesperia. applicable further interpretation coherent opposition effect.

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