Diffractive lens performance as a function of f-number

被引:3
|
作者
Prather, DW [1 ]
Pustai, D [1 ]
Shi, SY [1 ]
机构
[1] Univ Delaware, Dept Elect & Comp Engn, Newark, DE 19711 USA
关键词
D O I
10.1117/12.379362
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper we present a study on the performance of diffractive lenses as a function of their f/#. To this end, we study two- and three-dimensional lenses that consist of binary, four-, eight-, and sixteen-level diffractive profiles over a range of f/#s. Lens performance is characterized in terms of diffraction efficiency for lenses of different number of levels and f/#.
引用
收藏
页码:141 / 149
页数:9
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