Weak-signal iterative holography

被引：3
|
作者：
Watnik, Abbie T. [1 ]
Lebow, Paul S. [1 ]
机构：
[1] US Naval Res Lab, Washington, DC 20375 USA
来源：
APPLIED OPTICS | 2015年 / 54卷 / 10期
关键词：
PHASE-CONJUGATION; TIME-REVERSAL; MEDIA;
D O I：
10.1364/AO.54.002615
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An iterative holographic table-top experiment is presented, where a recorded hologram is used to reilluminate the initial target. With this beam shaping setup, more light is directed to the target for each iteration until a convergence limit is met. We experimentally examine convergence properties of this iterative hologram reconstruction approach for weak object signals and compare with theory.
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页码：2615 / 2619
页数：5
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