Electromagnetic scattering from a uniaxial anisotropic cylinder having an arbitrarily oriented optical axis

IF 3.3 3区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

Optical and Quantum Electronics Pub Date : 2025-03-22 DOI:10.1007/s11082-025-08132-0

Peng Wang, Minquan Li, Huayong Zhang

引用次数: 0

Abstract

Based on the electromagnetic fields expansions in terms of appropriate cylindrical vector wave functions, an investigation into the scattering by a uniaxial anisotropic cylinder is carried out. The unknown expansion coefficients are determined by using the continuous boundary conditions and projection procedure. In the uniaxial anisotropic cylinder, the optical axis is arbitrarily oriented with respect to the cylinder axis. For incidence of a plane wave and fundamental Gaussian beam, the scattering widths and normalized field intensity distributions are calculated, followed by a brief discussion of the scattering characteristics.

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基于适当圆柱矢量波函数的电磁场展开，对单轴各向异性圆柱体的散射进行了研究。未知膨胀系数是通过连续边界条件和投影程序确定的。在单轴各向异性圆柱体中，光轴相对于圆柱体轴线的方向是任意的。对于平面波和基本高斯光束的入射，计算了散射宽度和归一化场强分布，随后简要讨论了散射特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Optical and Quantum Electronics 工程技术-工程：电子与电气

CiteScore

4.60

自引率

20.00%

发文量

810

审稿时长

3.8 months

期刊介绍： Optical and Quantum Electronics provides an international forum for the publication of original research papers, tutorial reviews and letters in such fields as optical physics, optical engineering and optoelectronics. Special issues are published on topics of current interest. Optical and Quantum Electronics is published monthly. It is concerned with the technology and physics of optical systems, components and devices, i.e., with topics such as: optical fibres; semiconductor lasers and LEDs; light detection and imaging devices; nanophotonics; photonic integration and optoelectronic integrated circuits; silicon photonics; displays; optical communications from devices to systems; materials for photonics (e.g. semiconductors, glasses, graphene); the physics and simulation of optical devices and systems; nanotechnologies in photonics (including engineered nano-structures such as photonic crystals, sub-wavelength photonic structures, metamaterials, and plasmonics); advanced quantum and optoelectronic applications (e.g. quantum computing, memory and communications, quantum sensing and quantum dots); photonic sensors and bio-sensors; Terahertz phenomena; non-linear optics and ultrafast phenomena; green photonics.