Digital holographic amplification of interferograms in the Michelson interferometer using the phase-only LCOS modulator

被引：1

作者：

Balbekin, Nikolay ^{[1
]}

Petrov, Nikolay ^{[1
]}

Pul'kin, Sergey ^{[2
]}

Shoev, Vladislav ^{[2
]}

Sevryugin, Alexander ^{[3
]}

Tursunov, Ibrohim ^{[3
]}

Venediktov, Dmitrii ^{[2
]}

Venediktov, Vladimir ^{[2
,3
]}

机构：

[1] ITMO Univ, St Petersburg, Russia

[2] St Petersburg State Univ, Quantum Elect Dept, St Petersburg, Russia

[3] St Petersburg Electrotech Univ, Laser Measurement & Nav Syst Dept, St Petersburg, Russia

来源：

EMERGING IMAGING AND SENSING TECHNOLOGIES FOR SECURITY AND DEFENCE II | 2017年 / 10438卷

关键词：

comb-generator; digital holography; Jamin-Rozhdestvenskiy interferometer; spatial light modulator; holographic interferometry;

D O I：

10.1117/12.2278049

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The method of amplification of hologram was applied to the so-called Rozhdestvenskiy hooks, that were obtained in the Rozhdestvenskiy interferometer (Michelson interferometer, combined with a grating spectrograph). In such a device the absorption lines reveal themselves as specific "hooks", whose curvature provides the information about the atomic oscillator force. The holographic amplification "smoothes" the hooks and thus makes their analysis much simpler.

引用

页数：5

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