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Angular Effects in Digital Off-axis Holography

Lai, Goujun and Gongxin, Shen and Geisler, Reinhard (2010) Angular Effects in Digital Off-axis Holography. Chinese Optics Letters, Vol. 7 (12), pp. 1126-1130. DOI: 10.3788/COL20090712.1126. ISSN 1671-7694/2009/121126-05.

Full text not available from this repository.

Official URL: http://www.col.org.cn/viewFull.aspx?id=COL07121126-05

Abstract

The relationship between the off-axis angle of the recording setup and the quality of reconstructed particle images in digital off-axis holography is studied. The interference patterns of the same particles in the same plane are recorded at different off-axis angles in horizontal and vertical directions. By means of numerical wave propagation, the particle images are reconstructed so as to evaluate and compare their quality by the numbers of particles picked out and by the signal-to-noise ratio (SNR). The results provide useful information about the relationship between the off-axis angle and the quality of the reconstructed image.

Document Type:Article
Additional Information:Fluid Mechanical Institute, School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics (BUAA) 100083 Beijing, China
Title:Angular Effects in Digital Off-axis Holography
Authors:
AuthorsInstitution or Email of Authors
Lai, GoujunUNSPECIFIED
Gongxin, ShenUNSPECIFIED
Geisler, ReinhardUNSPECIFIED
Date:2010
Journal or Publication Title:Chinese Optics Letters
Refereed publication:Yes
In Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:Vol. 7
DOI:10.3788/COL20090712.1126
Page Range:pp. 1126-1130
ISSN:1671-7694/2009/121126-05
Status:Published
Keywords:PIV, Holography
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Ilka Micknaus
Deposited On:15 Dec 2009 08:45
Last Modified:07 Feb 2013 21:03

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