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基于偏振数据有限层斜方晶系正问题的数值解OA

Numerical Solution for the Forward Problem of a Finite-layer Orthorhombic Crystals Based on Polarization Data

中文摘要英文摘要

针对有限层斜方晶系结构,研究了其光偏振传输的正问题.通过建立分层传输的矩阵模型,数值求解了给定分子介电张量下激光的传播过程后的偏振数据.系统分析了入射角变化对偏振数据的影响规律,并重点讨论了透射光的偏振数据与液晶分层数量之间的依赖关系.数值结果表明,当分层达到一定细密程度时,其解趋于收敛,此时模型能够高精度地复现光在连续介质中的传播行为,从而精确表征液晶内部结构对透射光偏振的调制作用.此外,还分析了均匀介质的介电张量对偏振数据的影响.

For the structure of finite-layer orthorhombic crystals,the forward problem of optical polarization transmission is investigated.By establishing a matrix model for layered transmission,the polarization data of laser propagation is numerically solved for a given molecular dielectric tensor.The influence law of incident angle variations on the polarization data is systematically analyzed,with a particular focus on the dependence of the polarization data of transmitted light on the number of liquid crystal layers.Numerical results indicate that when the layering reaches a certain level of refinement,the solution converges,enabling the model to accurately replicate the propagation behavior of light in a continuous medium,thereby precisely characterizing the modulation effect of the internal structure of the liquid crystal on the polarization of transmitted light.Additionally,the influence of the dielectric tensor of a homogeneous medium on the polarization data is analyzed.

次仁卓拉

西藏大学 理学院,西藏 拉萨 850000

信息技术与安全科学

有限层斜方晶系偏振数据Berreman系统正问题

finite-layer orthorhombic crystalpolarization dataBerreman systemforward problem

《现代信息科技》 2026 (2)

21-25,30,6

西藏大学高水平人才培养计划项目(2025-GSP-S066)

10.19850/j.cnki.2096-4706.2026.02.004

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