Vectorized polarization-sensitive model of non-line-of-sight multiple-scatter propagation

作者：Yin, Hongwei^*; Jia, Honghui; Zhang, Hailiang; Wang, Xiaofeng; Chang, Shengli; Yang, Juncai

来源：Journal of the Optical Society of America A-Optics Image Science and Vision, 2011, 28(10): 2082-2085.

DOI：10.1364/JOSAA.28.002082

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.

• 出版日期2011-10
• 单位中国人民解放军国防科学技术大学