Homodyne scanning holography

被引：36

作者：

Rosen, Joseph

Indebetouw, Guy

Brooker, Gary

机构：

[1] Ben Gurion Univ Negev, Dept Elect & Comp Engn, IL-84105 Beer Sheva, Israel

[2] Virginia Polytech Inst & State Univ, Dept Phys, Blacksburg, VA 24061 USA

[3] Johns Hopkins Univ, Dept Biol, Integrated Imaging Ctr, Rockville, MD 20850 USA

来源：

OPTICS EXPRESS | 2006年 / 14卷 / 10期

关键词：

D O I：

10.1364/OE.14.004280

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have developed a modified version of a scanning holography microscope in which the Fresnel Zone Plates (FZP) are created by a homodyne rather than a heterodyne interferometer. Therefore, during the scanning the projected pattern on the specimen is frozen rather than varied as previously. In each scanning period the system produces an on-axis Fresnel hologram. The twin image problem is solved by a linear combination of at least three holograms taken with three FZPs with different phase values. (c) 2006 Optical Society of America.

引用

页码：4280 / 4285

页数：6

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