Jacobi-Fourier phase mask for wavefront coding

被引:13
|
作者
Gonzalez-Amador, E. [1 ]
Padilla-Vivanco, A. [2 ]
Toxqui-Quitl, C. [2 ]
Arines, J. [3 ]
Acosta, E. [1 ]
机构
[1] Univ Santiago de Compostela, Fac Fis, Dept Fis Aplicada, Campus Vida, Santiago De Compostela 15782, Spain
[2] Univ Politecn Tulancingo, Ingn 100, Tulancingo 43629, Hidalgo, Mexico
[3] Univ Santiago de Compostela, Fac Opt & Optometria, Dept Fis Aplicada, Campus Vida, Santiago De Compostela 15782, Spain
关键词
Computational imaging; Image reconstruction; Wavefront encoding; MODULATION TRANSFER-FUNCTION; DEPTH; FIELD; INVARIANT; PERFORMANCE; COMPLEXITY; EXTENSION; SYSTEMS;
D O I
10.1016/j.optlaseng.2019.105880
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this work we propose Jacobi-Fourier phase masks for wavefront coding-based imaging systems. The optical properties of the phase mask is study in detail and numerical simulation are shown. Pixel size and noise are taken into account for the deconvolution of images. Numerical simulations indicate that overall performance is better than of the well-known and commonly used trefoil phase.
引用
收藏
页数:10
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