超振荡透镜的三维全矢量电磁分析方法

刘涛; 杨树明; 蒋庄德

doi:10.7652/xjtuxb201708001

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超振荡透镜的三维全矢量电磁分析方法

更新时间：2025-07-09

- 超振荡透镜的三维全矢量电磁分析方法
- Three-Dimensional Complete Vectorial Electromagnetic Analysis for Super-Oscillatory Lens
- 西安交通大学学报 2017年51卷第8期页码：1-5
- 作者机构：
  
  西安交通大学机械制造系统工程国家重点实验室,西安,710049
- 作者简介：
- 基金信息：
  
  : 2016-12-20。作者简介: 刘涛(1984—),男,副教授;杨树明(通信作者),男,教授,博士生导师。基金项目: 国家自然科学基金资助项目(61505158,51575440);中国科协“青年人才托举工程”资助项目(2015QNRC001);中国博士后科学基金资助项目(2016T90909,2014M560767)
- DOI：10.7652/xjtuxb201708001
  中图分类号： O436.1;O441.4
- 网络首发：2017-08-10，
  
  纸质出版：2017
- 稿件说明：
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刘涛, 杨树明, 蒋庄德. 超振荡透镜的三维全矢量电磁分析方法[J]. 西安交通大学学报, 2017,51(8):1-5.

Three-Dimensional Complete Vectorial Electromagnetic Analysis for Super-Oscillatory Lens[J]. 2017, 51(8): 1-5.
刘涛, 杨树明, 蒋庄德. 超振荡透镜的三维全矢量电磁分析方法[J]. 西安交通大学学报, 2017,51(8):1-5. DOI： 10.7652/xjtuxb201708001.

Three-Dimensional Complete Vectorial Electromagnetic Analysis for Super-Oscillatory Lens[J]. 2017, 51(8): 1-5. DOI： 10.7652/xjtuxb201708001.

摘要

为了揭示超振荡透镜(SOL)亚波长聚焦本质和高分辨率成像机理

阐述了超振荡透镜的三维全矢量电磁分析方法

包括矢量电磁聚焦和矢量电磁成像两个连续物理过程。采用矢量角谱理论

计算预测超振荡透镜后多衍射光束精细干涉形成的矢量光场分布

利用等价磁偶极子矢量成像理论

定量计算探测面内像场分布。研究结果表明:三维时域有限差分法建模的严格求解结果与矢量角谱结果基本吻合; 高倍、大数值孔径显微成像系统具有选择性偏振滤波成像机理

特别是可对纵向偏振分量进行抑制。该研究为超振荡透镜应用于纳米光刻、超分辨显微技术、粒子操控等领域提供了理论基础。

Abstract

A three-dimensional complete vectorial electromagnetic analysis is conducted to demonstrate the subwavelength focusing and high-resolution imaging mechanisms of super-oscillatory lens(SOL)

which includes two successive physical processes

electromagnetic focusing and electromagnetic imaging. The vectorial field distribution formed by delicate interference of multi-diffraction beams from SOL is theoretically predicted and then validated by a rigorous result calculated by the three-dimensional finite-difference time-domain method. The equivalent magnetic-dipole vectorial imaging theory is applied to quantitatively evaluate the imaging field in the detection plane

and the polarization filtering transmission mechanism of a high-numerical-aperture microscopic imaging system with high magnification is revealed. This approach provides a theoretical basis for applying SOL to these fields such as nanolithography

super-resolution microscopy and particle manipulation.

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Keywords

references

ABBE E. Beiträge zur theorie des mikroskops und der mikroskopischen wahrnehmung [J]. Archiv For Mikroskopische Anatomie, 1873, 9(1): 413-418.

HELL S W. Far-field optical nanoscopy [J]. Science, 2007, 316(1153): 1153-1159.

ROGERS E T F, LINDBERG J, ROY T, et al. A super-oscillatory lens optical microscope for subwavelength imaging [J]. Nature Materials, 2012, 11(5): 432-435.

LIU Tao, TAN Jiubin, LIU Jian, et al. Vectorial design of super-oscillatory lens [J]. Optics Express, 2013, 21(13): 15090-15101.

LIU Tao, TAN Jiubin, LIU Jian, et al. Modulation of a super-Gaussian optical needle by high-NA Fresnel zone plate [J]. Optics Letters, 2013, 38(15): 2742-2745.

YU Anping, CHEN Gang, ZHANG Zhihai, et al. Creation of sub-diffraction longitudinally polarized spot by focusing radially polarized light with binary phase lens [J]. Scientific Reports, 2016, 6: 38859.

YUAN G, ROGERS E T F, ROY T, et al. Planar super-oscillatory lens for subdiffraction optical needles at violet wavelengths [J]. Scientific Reports, 2014, 4, 6333.

LIU Tao, WANG Tong, YANG Shuming, et al. Rigorous electromagnetic test of super-oscillatory lens [J]. Optics Express, 2015, 23(25): 32139-32148.

LIU Tao, YANG Shuming, JIANG Zhuangde. Electromagnetic exploration of far-field super-focusing nanostructured metasurfaces [J]. Optics Express, 2016, 24(15): 16297-16308.

TALFLOVE A, HAGNESS S C. Computational electrodynamics: the finite-difference time-domain method [M]. 3rd ed. Boston, USA: Artech House, 2005: 1-16.

赵煦, 孟永鹏, 成永红, 等. 变压器绕组对局部放电电磁波传播特性的影响 [J]. 西安交通大学学报, 2015, 49(4): 6-11.

ZHAO Xu, MENG Yongpeng, CHENG Yonghong, et al. Simulation analysis of effects of transformer windings on propagation characteristics of partial discharge electromagnetic waves [J]. Journal of Xi'an Jiaotong University, 2015, 49(04): 6-11.

邵先军, 何文林, 刘石, 等. 电力设备局部放电特高频电磁波数值计算技术研究 [J]. 西安交通大学学报, 2016, 50(12): 24-31.

SHAO Xianjun, HE Wenlin, LIU Shi, et al. Numerical research on electromagnetic wave in ultra-high frequency band excited by partial discharge in electrical equipment [J]. Journal of Xi'an Jiaotong University, 2016, 50(12): 24-31.

MUNRO P R T, TÖRÖK P. Calculation of the imaging of an arbitrary vectorial electromagnetic field [J]. Optics Express, 2007, 15(15): 9293-9307.

FOREMAN M R, TÖRÖK P. Computational methods in vectorial imaging [J]. Journal of Modern Optics, 2011, 5: 339-364.

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