High aperture off-axis parabolic mirror applied in digital holographic microscopy

被引：2
|
作者：
Kalenkov, Georgy S. [1 ]
Kalenkov, Sergey G. [2 ]
Shtanko, Alexander E. [3 ,4 ]
机构：
[1] Microholo Ltd, Moscow, Russia
[2] Moscow Polytech Univ, Dept Optoelect, Moscow, Russia
[3] Moscow State Univ Technol STANKIN, Digital Holog Microscopy, Moscow, Russia
[4] Moscow State Univ Technol STANKIN, Course Opt, Moscow, Russia
来源：
OPTICAL ENGINEERING | 2018年 / 57卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
digital holography; microscopy; high numerical aperture off-axis parabolic mirror;
D O I：
10.1117/1.OE.57.4.043112
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An optical scheme of recording digital holograms of micro-objects based on high numerical aperture off-axis parabolic mirror forming a high aperture reference wave is suggested. Registration of digital holograms based on the proposed optical scheme is confirmed experimentally. Application of the proposed approach for hyperspectral holograms registration of micro-objects in incoherent light is discussed. (C) 2018 Society of Photo-Optical Instrumentation Engineers (SPIE)
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页数：3
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