Fiber-based real-time color digital in-line holography

被引：10
|
作者：
Kowalczyk, Adam [1 ]
Bieda, Marcin [1 ]
Makowski, Michal [1 ]
Sypek, Maciej [1 ]
Kolodziejczyk, Andrzej [1 ]
机构：
[1] Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland
来源：
APPLIED OPTICS | 2013年 / 52卷 / 19期
关键词：
RECONSTRUCTION; INTERFEROMETRY; ALGORITHM;
D O I：
10.1364/AO.52.004743
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An extremely simple setup for real-time color digital holography using single-mode fibers as light guides and a directional coupler as a beam-splitting device is presented. With the directional coupler we have two object beams and one residual crosstalk used as a reference beam. This facilitates the adjustment and improves robustness. With the use of graphics processing units, real-time hologram reconstruction was possible. Due to adaptation of the optical setup and scaling, zero-order and complex image influence is highly reduced. (C) 2013 Optical Society of America
引用
收藏
页码：4743 / 4748
页数：6
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