Interferometric beating in digital Fourier transform holography.

被引：0

作者：

Oliveira, G. N. ^{[2
]}

de Oliveira, M. E. ^{[2
]}

Dias, J. ^{[2
]}

dos Santos, P. A. M. ^{[1
]}

机构：

[1] Univ Fed Fluminense, Inst Fis, Lab Opt Naolinear & Aplicada, Av Gal Nilton Tavares de Souza S-N, BR-24210346 Niteroi, RJ, Brazil

[2] Univ Fed Fluminense, Dept Engn Mecan, Lab Mecan Teor & Aplicada, BR-24210240 Niteroi, RJ, Brazil

来源：

8TH IBEROAMERICAN OPTICS MEETING AND 11TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND APPLICATIONS | 2013年 / 8785卷

关键词：

moire; digital holography; Fourier; optical beating;

D O I：

10.1117/12.2026263

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In the present work holographic interferometric beating to produce digital moire like patterns in a well controlled digital Fourier transform holographic experiment are reported. A simple implementation of digital Fourier transform holographic setup is used to produce these patterns. This setup allows us to control some parameters like incident angle of reference beams and spatial frequency of the interferometric beating patterns. The moire like patterns could be promising to some optical interferometric applications, including profilometry and other opto-mechanical applications.

引用

页数：6

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