Improving holographic data storage by use of an optimized phase mask

被引：11
|
作者：
Yang, JW
Bernardo, LM
Bae, YS
机构：
[1] Univ Porto, Fac Ciencias, Dept Fis, Ctr Ciencias & Tecnol Opt, P-4150 Oporto, Portugal
[2] Korea Adv Inst Sci & Technol, Dept Elect Engn, Computat & Neural Syst Lab, Taejon 305701, South Korea
来源：
APPLIED OPTICS | 1999年 / 38卷 / 26期
关键词：
D O I：
10.1364/AO.38.005641
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A method for improving the spectral distribution and for reducing the reconstruction error in optical holographic data storage is proposed. By use of an optimized phase mask in the input plane, the uniformity of the spectral distribution is optimized and the reconstruction error minimized. The phase mask is designed by use of amplitude-phase retrieval algorithms. Simulation results show the merits of the proposed method. (C) 1999 Optical Society of America.
引用
收藏
页码：5641 / 5645
页数：5
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