Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Design of a refractive/diffractive hybrid infrared bifocal optical system | |
其他题名 | 论文其他题名 |
Dong K. Y.; Sun Q.![]() ![]() | |
2006 | |
发表期刊 | Acta Physica Sinica
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ISSN | 1000-3290 |
卷号 | 55期号:9页码:4602-4607 |
摘要 | The application of diffractive surface in the bifocal optical system is investigated by taking the advantage of the negative dispersion and the arbitrary phase modulation characteristics of binary elements, an analysis on the zoom equation is made and a sample design is presented. It is shown that good imaging quality can be achieved with the implementation of only four Germanium lenses. When the focal length of the system is 80 mm and the F-number is 0.8, the longitudinal aberration is less than 72 mu m, the modulation transfer function (MTF) of 10 lp/mm is greater than 0.8 ; when the focal length is 160 mm and the F-number is 1.6, the longitudinal aberration is less than 35 mu m, MTF of 10 lp/mm is greater than 0.7. |
收录类别 | SCI |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25732 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Dong K. Y.,Sun Q.,Li Y. D.,et al. Design of a refractive/diffractive hybrid infrared bifocal optical system[J]. Acta Physica Sinica,2006,55(9):4602-4607. |
APA | Dong K. Y..,Sun Q..,Li Y. D..,Zhang Y. C..,Wang J..,...&Liu J. Z..(2006).Design of a refractive/diffractive hybrid infrared bifocal optical system.Acta Physica Sinica,55(9),4602-4607. |
MLA | Dong K. Y.,et al."Design of a refractive/diffractive hybrid infrared bifocal optical system".Acta Physica Sinica 55.9(2006):4602-4607. |
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