Image reconstruction for in-line holography with the Yang-Gu algorithm

被引:17
作者
Zhang, Y
Pedrini, G
Osten, W
Tiziani, HJ
机构
[1] Univ Stuttgart, Inst Tech Opt, D-70569 Stuttgart, Germany
[2] Capital Normal Univ, Dept Phys, Beijing 100037, Peoples R China
关键词
PHASE RETRIEVAL; ELIMINATION;
D O I
10.1364/AO.42.006452
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A new approach to the numerical reconstruction of wave fronts stored by in-line holography is presented. The new algorithm can achieve good reconstructed results in both unitary and nonunitary systems. The influences of recording distance and noise as well as of digitalization errors on the quality of reconstruction are numerically investigated. The experimental results demonstrate the validity of this new approach. (C) 2003 Optical Society of America.
引用
收藏
页码:6452 / 6457
页数:6
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