Aberration Theory for Angularly wide and Transversely Large Beams in Electromagnetic Focusing Systems with Curved Axes

Ai Kecong

您当前的位置：

首页 >

文章列表页 >

Aberration Theory for Angularly wide and Transversely Large Beams in Electromagnetic Focusing Systems with Curved Axes

更新时间：2025-12-08

- Aberration Theory for Angularly wide and Transversely Large Beams in Electromagnetic Focusing Systems with Curved Axes
- Acta Electronica Sinica Issue 3, Pages: 1-8(1992)
- 作者机构：
  
  1.   西安应用光学研究所
  2.   北京大学
  3.   北京理工大学
  4.   北京理工大学陕西 710100
  5.   北京 100871
  6.   北京 100081
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1992
- 稿件说明：
移动端阅览
[1]艾克聪,西门纪业,周立伟,金伟其.宽束大物面电磁聚焦系统的弯曲轴电子光学像差理论[J].电子学报,1992(03):1-8.

Ai Kecong. Aberration Theory for Angularly wide and Transversely Large Beams in Electromagnetic Focusing Systems with Curved Axes[J]. Acta Electronica Sinica, 1992, (3): 1-8.
[1]艾克聪,西门纪业,周立伟,金伟其.宽束大物面电磁聚焦系统的弯曲轴电子光学像差理论[J].电子学报,1992(03):1-8. DOI：

Ai Kecong. Aberration Theory for Angularly wide and Transversely Large Beams in Electromagnetic Focusing Systems with Curved Axes[J]. Acta Electronica Sinica, 1992, (3): 1-8. DOI：

摘要

本文研究了宽束大物面电磁聚焦系统弯曲轴电子光学象差理论。我们引进了旋转的曲线正交坐标系

导出了主轨迹方程、一级近似的弯曲轴近轴轨迹方程

讨论了理想成象性质。本文定义了象差积分函数

导出了形式简洁的全部二级象差函数。

Abstract

Electron optical aberration theory for angularly wide and transversely large electron beams in electromagnetic focusing systems with curvilinear axes has been further developed. By introducing a rotating curvilinear orthogonal coordinate system

the curved main trajectory equation

the first order curvilinaer paraxial trajectory equation and the first order ideal imaging properties have been discussed. By defining integration function

all second-order aberration coefficients have been expressed in compact form.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A Multigrid Method lor Computation of the Rotational Symmetrical Electrostatic Field

Electrostatic and Magnetic Imaging with Any Specified Image Rotation

Theory of Curved Axes Aberration with Wide Beam for Magnetic Immersed Lenses

A Study of Electron Optical Systerms for Conical Immersion Lenses

Related Author

方二伦

Jin Weiqi

Zhou Liwei

Zhang Zhiquan

金伟其

周立伟

倪国强

TANG Tian-tong

Related Institution

西安 710061

西安近代化学研究所北京 100081

Dept.of Optical Engineering,Beijing Institute of Technology,Beijing 100081) Fang Erlun

Department of Optical Engineering,Beijing Institute of Technology

School of Electronics and Information Engineering, Xi'an Jiaotong University

⁰