Influence of spatial orientation on depolarization ratio to superellipsoid particles

Ying Wang; Dong Liu

doi:10.1117/12.2587132

12 March 2021 Influence of spatial orientation on depolarization ratio to superellipsoid particles

Ying Wang, Dong Liu

Proceedings Volume 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications; 117634Y (2021) https://doi.org/10.1117/12.2587132
Event: Seventh Symposium on Novel Photoelectronic Detection Technology and Application 2020, 2020, Kunming, China

Abstract

For uniform spherical particles, there is no spatial orientation problem.However, for non-spherical particles, the light scattering characteristics of non-spherical particles change when their spatial orientation changes.In this paper, the variation trend of depolarizability of super-ellipsoid dust aerosol particles as they rotate in space is studied.The spatial orientation has a great influence on the depolarizability of particles.In different directions, the peak value of particle depolarization is about 0.8 or the peak value of particle depolarization is about 0.5.The average depolarizability of all particles in different directions is around 0.42.

Citation Download Citation

Ying Wang and Dong Liu "Influence of spatial orientation on depolarization ratio to superellipsoid particles", Proc. SPIE 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications, 117634Y (12 March 2021); https://doi.org/10.1117/12.2587132

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