DESIGN OF BINARY COMPUTER GENERATED HOLOGRAMS BY SIMULATED ANNEALING - CODING DENSITY AND RECONSTRUCTION ERROR

被引：37
作者：
KIRK, AG
HALL, TJ
机构：
[1] Department of Physics, King's College London, The Strand, London
来源：
OPTICS COMMUNICATIONS | 1992年 / 94卷 / 06期
关键词：
D O I：
10.1016/0030-4018(92)90592-F
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Iterative CGH design algorithms such as simulated annealing allow high performance non-separable diffractive elements to be designed. Previously it has been necessary to choose the number of hologram pixels required for any particular design by empirical means. By considering the number of degrees of freedom required for hologram design a simple relationship is found between the reconstruction error and the number of pixels. This is investigated experimentally and is found to be correct for binary holograms.
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页码：491 / 496
页数：6
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