Deconvolution for digital in-line holographic microscopy

被引：2
|
作者：
Nickerson, Brenden Scott [1 ]
Kreuzer, Hans Juergen [1 ]
机构：
[1] Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS B3H 3J5, Canada
来源：
ADVANCED OPTICAL TECHNOLOGIES | 2013年 / 2卷 / 04期
关键词：
deconvolution; holography; resolution;
D O I：
10.1515/aot-2013-0030
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
To improve the resolution in point source digital in-line holography, we present two deconvolutions, one for the illumination system (coherent or partially coherent light source such as a laser or diode and pinhole) and one for the finite numerical aperture of the hologram. We show that for a system with moderate numerical aperture, optimal resolution of lambda/2 laterally and. in depth can be achieved.
引用
收藏
页码：337 / 344
页数：8
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