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Lai, Goujun und Gongxin, Shen und Geisler, Reinhard (2010) Angular Effects in Digital Off-axis Holography. Chinese Optics Letters, Vol. 7 (12), Seiten 1126-1130. Optical Society of America. doi: 10.3788/COL20090712.1126. ISSN 1671-7694/2009/121126-05.
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Offizielle URL: http://www.col.org.cn/viewFull.aspx?id=COL07121126-05
Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/59420/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Zusätzliche Informationen: | Fluid Mechanical Institute, School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics (BUAA) 100083 Beijing, China | ||||||||||||||||
| Titel: | Angular Effects in Digital Off-axis Holography | ||||||||||||||||
| Autoren: |
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| Datum: | 2010 | ||||||||||||||||
| Erschienen in: | Chinese Optics Letters | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | Vol. 7 | ||||||||||||||||
| DOI: | 10.3788/COL20090712.1126 | ||||||||||||||||
| Seitenbereich: | Seiten 1126-1130 | ||||||||||||||||
| Verlag: | Optical Society of America | ||||||||||||||||
| ISSN: | 1671-7694/2009/121126-05 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | PIV, Holography | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Flugphysik (alt) | ||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Experimentelle Verfahren | ||||||||||||||||
| Hinterlegt von: | Micknaus, Ilka | ||||||||||||||||
| Hinterlegt am: | 15 Dez 2009 08:45 | ||||||||||||||||
| Letzte Änderung: | 08 Mär 2018 19:02 |
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