Research on a Monte Carlo-based Multi-Scattering Model for Ultraviolet Light

WU Zhiyong; TAN Ligang; LI Le; SONG Peng; SONG Chengcheng

doi:10.13756/j.gtxyj.2026.250110

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Research on a Monte Carlo-based Multi-Scattering Model for Ultraviolet Light

更新时间：2026-04-20

- Research on a Monte Carlo-based Multi-Scattering Model for Ultraviolet Light
- Study on Optical Communications Issue 2, (2026)
- 作者机构：
  
  1.四川九洲电器集团有限责任公司　国防先进技术研究院，四川　绵阳　621000
  2.西安工程大学　电子信息学院，西安　710048
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2026.250110
  CLC： TN929.12
- Received：08 August 2025，
  
  Revised：2025-08-20，
  
  Published：10 April 2026
- 稿件说明：
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吴志勇，檀立刚，李乐，等. 基于蒙特卡洛的紫外光多阶散射模型研究[J]. 光通信研究，2026(2): 250110.

Wu Z Y, Tan L G, Li L, et al. Research on a Monte Carlo-based Multi-Scattering Model for Ultraviolet Light[J]. Study on Optical Communications, 2026(2): 250110.
吴志勇，檀立刚，李乐，等. 基于蒙特卡洛的紫外光多阶散射模型研究[J]. 光通信研究，2026(2): 250110. DOI： 10.13756/j.gtxyj.2026.250110.

Wu Z Y, Tan L G, Li L, et al. Research on a Monte Carlo-based Multi-Scattering Model for Ultraviolet Light[J]. Study on Optical Communications, 2026(2): 250110. DOI： 10.13756/j.gtxyj.2026.250110.

摘要

目的

针对紫外光多阶散射模型中散射相函数的闭合解求解复杂问题，文章提出了一种基于蒙特卡洛（MC）的接受-拒绝采样方法用于高效获取散射角。

方法

首先设定一个程序可抽样的包络函数来获取大量散射角，再利用包络函数与散射相函数的比值对获得的散射角进行筛选，最终将符合散射相函数分布的散射角代入MC光子算法中。文章对收发端不同参数下紫外光传输路径损耗和信道脉冲响应数值结果进行了仿真。

结果

仿真结果表明，发端仰角对紫外光传输路径损耗的影响大于收端仰角，接收视场角的改变对路径损耗具有显著影响。当收发端仰角增大时，信道脉冲响应的峰值减小，时延展宽也会相应增加。

结论

与大多数紫外光研究缺乏实验验证不同，文章利用团队自主研发的紫外光通信系统进行了对比实验。实验结果显示，文章所提基于MC的紫外光多阶散射模型与实验结果吻合良好，不同距离下的路径损耗误差均低于4 dB，验证了模型的有效性。

Abstract

Objective

To address the complexity of deriving closed-form solutions for the scattering phase function in ultraviolet light multiple scattering models

this paper proposes a Monte-Carlo (MC) based acceptance-rejection sampling method for efficient scattering angle sampling.

Methods

First

a programmatically sampleable envelope function was designed to generate numerous scattering angles. These angles were then filtered through the ratio of the envelope function to the scattering phase function. The qualified scattering angles conforming to the phase function distribution were subsequently incorporated into the MC photon algorithm to simulate path loss and channel impulse response under various transceiver parameters in ultraviolet light transmission.

Results

Simulation results demonstrate that the transmitter elevation angle exerts greater influence on path loss than the receiver elevation angle

while variations in the receiver's field of view significantly affect path loss. As both transceiver elevation angles increase

the peak value of channel impulse response decreases

accompanied by increase in delay spread.

Conclusions

Unlike most ultraviolet light studies lacking experimental validation

this work conducted comparative experiments using a self-developed ultraviolet communication system. Experimental results prove good agreement between the proposed MC based multiple scattering model and measured data

with path loss errors below 4 dB across different distances

thereby validating the model's effectiveness.

关键词

Keywords

references

张颖 , 王沸钢 , 何华 , 等 . 紫外光非直视通信研究进展 [J ] . 光通信研究 , 2024 ( 2 ): 220088 .

Zhang Y , Wang F G , He H , et al . Research Progress of Ultraviolet Non-Direct Communication [J ] . Study on Optical Communications , 2024 ( 2 ): 220088 .

彭木根 , 袁仁智 , 王志峰 , 等 . 紫外光通信：原理、技术与展望 [J ] . 北京邮电大学学报 , 2022 , 45 ( 3 ): 13 - 18 .

Peng M G , Yuan R Z , Wang Z F , et al . Ultraviolet Communication: Principles, Technologies, and Prospects [J ] . Journal of Beijing University of Posts and Telecommunications , 2022 , 45 ( 3 ): 13 - 18 .

Arslan C H , Dagefu F T , Moore T J , et al . Measurement System for Ultraviolet Channel Modeling and Communications [J ] . Optics Express , 2023 , 31 ( 15 ): 23714 - 23728 .

肖演 , 杨斯铄 , 程凌云 , 等 . 非晶氧化镓基日盲紫外探测器的研究进展 [J ] . 光电工程 , 2023 , 50 ( 6 ): 230005 .

Xiao Y , Yang S S , Cheng L Y , et al . Research Progress of Solar-Blind UV Photodetectors based on Amorphous Gallium Oxide [J ] . Opto-Electronic Engineering , 2023 , 50 ( 6 ): 230005 .

宋鹏 , 王建余 , 宋晓梅 , 等雾霾对紫外光通信性能的影响 [J ] . 光通信技术 , 2016 , 40 ( 10 ): 37 - 39 .

Song P , Wang J Y , Song X M , et al . Impact of Haze on the Performance of Ultraviolet Communication [J ] . Optical Communication Technology , 2016 , 40 ( 10 ): 37 - 39 .

Zhang L , Chen J , Song P , et al . Research on Transmission Characteristics of Wireless Ultraviolet Communication in Floating Dust Weather based on the Particle Scale Spectrum [J ] . Optics Express , 2022 , 30 ( 17 ): 30379 - 30393 .

Liu X , Lu H , Zhu Y , et al . Experimental Study on the Transmission Performance of an Ultraviolet and Visible Light Communication System under an Artificial Fog Channel [J ] . Optics Express , 2024 , 32 ( 17 ): 30622 - 30631 .

赵太飞 , 潘飞翔 , 张玖帅 , 等 . 低空湍流中机载无线紫外光中继通信性能分析 [J ] . 光学学报 , 2025 , 45 ( 6 ): 0606002 .

Zhao T F , Pan F X , Zhang J S , et al . Performance Analysis of Airborne Wireless Ultraviolet Relay Communication in Low-Altitude Turbulence [J ] . Acta Optica Sinica , 2025 , 45 ( 6 ): 0606002 .

Cao T , Gao X , Wu T , et al . Reflection-Assisted Non-Line-of-Sight Ultraviolet Communications [J ] . Journal of Lightwave Technology , 2022 , 40 ( 7 ): 1953 - 1961 .

Wang L , Xu Z , Sadler B M . An Approximate Closed-Form Link Loss Model for Non-Line-of-Sight Ultraviolet Communication in Noncoplanar Geometry [J ] . Optics Letters , 2011 , 36 ( 7 ): 1224 - 1226 .

赵太飞 , 王一琼 , 郭佳豪 , 等 . 无线紫外光中继协作无人机集结编队方法 [J ] . 激光技术 , 2024 , 48 ( 4 ): 477 - 483 .

Zhao T F , Wang Y Q , Guo J H , et al . The Method of Wireless Ultraviolet Relay Cooperation UAV Assembly Formation [J ] . Laser Technology , 2024 , 48 ( 4 ): 477 - 483 .

Xu C , Zhang H . Monte-Carlo based Modeling for Ultraviolet Non-Line-of-Sight Communication Channels with Typical Obstacles [C ] // 2015 International Conference on Wireless Communications & Signal Processing (WCSP) . Nanjing, China : IEEE , 2015 : 7341253 .

Song P , Ji H , Geng X , et al . On-Channel Characteristics of Wireless Ultraviolet Communication with Mobile Terminals [J ] . Optics Letters , 2022 , 47 ( 4 ): 929 - 932 .

Yuan R , Ma J , Su P , et al . Monte-Carlo Integration Models for Multiple Scattering based Optical Wireless Communication [J ] . IEEE Transactions on Communications , 2020 , 68 ( 1 ): 334 - 348 .

Drost R J , Moore T J , Sadler B M . UV Communications Channel Modeling Incorporating Multiple Scattering Interactions [J ] . Journal of the Optical Society of America A , 2011 , 28 ( 4 ): 686 - 695 .

袁仁智 , 王志峰 , 彭木根 . 紫外光通信散射信道模型分析与发展现状 [J ] . 电信科学 , 2021 , 37 ( 6 ): 45 - 54 .

Yuan R Z , Wang Z F , Peng M G . Analysis and Status of the Scattering Channel Model for Ultraviolet Communications [J ] . Telecommunications Science , 2021 , 37 ( 6 ): 45 - 54 .

Cao T , Chen S , Wang M , et al . Theoretical and Experimental Studies on Channel Impulse Response of Short-Range Non-Line-of-Sight Ultraviolet Communications [J ] . Optics Express , 2024 , 32 ( 6 ): 8537 - 8554 .

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