| 波前编码成像系统的像差抑制特性分析 |
| |
| 引用本文： | 郝爱花.波前编码成像系统的像差抑制特性分析[J].西安邮电学院学报,2010,15(4):16-19. |
| |
| 作者姓名： | 郝爱花 |
| |
| 作者单位： | 西安邮电学院,电子工程学院,陕西,西安,710121 |
| |
| 摘 要： | 为了进一步研究波前编码技术对光学系统其它像差影响,基于像差衍射理论,通过数值模拟的方法系统分析波前编码成像系统中各种初级像差的传递特性。波前编码成像系统除了具有很好的离焦像差抑制能力外,对球差、慧差、像散、场曲等初级像差也有很好的抑制作用。
|
| 关 键 词： | 波前编码 离焦像差 初级像差 |
The analysis of the wavefront coding imaging system's aberration suppression |
| |
| HAO Ai-hua.The analysis of the wavefront coding imaging system's aberration suppression[J].Journal of Xi'an Institute of Posts and Telecommunications,2010,15(4):16-19. |
| |
| Authors: | HAO Ai-hua |
| |
| Affiliation: | HAO Ai-hua(School of Electronic Engineering,Xi＇an University of Post and Telecommunications,Xi＇an 710121,China) |
| |
| Abstract: | In order to further evaluate the impact of wavefront coding techniques on other aberrations of optical system,the transfer characteristics of the various first order aberrations in wavefront coding imaging system is investigated systematically by numerical simulation based on aberration diffraction theory.The results reveals that wavefront coding imaging system has a very good suppression capability to spherical aberration,coma,astigmatism and field curvature primary aberrations besides defocus aberration. |
| |
| Keywords: | wavefront coding defocus aberration first order aberrations |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
