| 利用同心球系统检验宽束曲轴数值计算方法 |
| |
| 引用本文： | 张良忠,金伟其,周立伟. 利用同心球系统检验宽束曲轴数值计算方法[J]. 光学技术, 1999, 0(3) |
| |
| 作者姓名： | 张良忠 金伟其 周立伟 |
| |
| 作者单位： | 1. 北方交通大学,光波技术研究所,北京,100044
2. 北京理工大学,光电工程系,北京,100081 |
| |
| 摘 要： | 利用同心球系统检验宽电子束曲轴数值计算方法的准确与否，并就二电极同心球系统曲近轴轨迹与理想同心球系统实际轨迹之间的差异作出评价，为考虑到二级近似下的曲轴轨迹与像差计算奠定基础
|
| 关 键 词： | 宽电子束；成像系统；曲轴轨迹；同心球系统 |
Check for the computation method of curvilinear "paraxial" equations with wide beam utilizing concentric sphere system |
| |
| ZHANG Liang-zhong,JIN Wei-qi,ZHOU Li-wei. Check for the computation method of curvilinear "paraxial" equations with wide beam utilizing concentric sphere system[J]. Optical Technique, 1999, 0(3) |
| |
| Authors: | ZHANG Liang-zhong JIN Wei-qi ZHOU Li-wei |
| |
| Abstract: | The veracity of method to compute curvilinear trajectories with wide electronics beam is checked by concentric sphere system, and given the evaluation of difference between curvilinear trajectories of ambipolar concentric sphere system and real trajectories of perfect concentric sphere system, which offer the base to the computation of trajectories and aberrations with second order approximation. |
| |
| Keywords: | wide electronics beam imaging system curvilinear trajectories concentric system |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
