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Updated: May 28, 2026

Scattering And Absorption of Light in Planetary Regoliths
Published on: July 1, 2019
Vectorized polarization-sensitive model of non-line-of-sight multiple-scatter propagation
Hongwei Yin1, Honghui Jia, Hailiang Zhang
1Science School, National University of Defense Technology, Changsha, Hunan, China. yinhongwei@nudt.edu.cn
Abstract:
The existing Monte-Carlo-based non-line-of-sight (NLOS) multiple-scatter propagation model is extended to include polarization and also vectorized to improve the simulation speed by about 500 times. This model is validated by the noncoplanar single-scatter model; the results show a perfect match. Numerical examples for various polarization setups are obtained, and results show that the single-scatter and multiple-scatter signals are all polarization dependent. Therefore, NLOS polarized UV communication with a high data rate is achievable--the polarizing information is coded by a time-dependent polarizer, influenced by the atmospheric channel, and decoded according to the distribution characteristics of the scattered signals after the time-independent analyzers.
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