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Proceedings Paper

Discretization effects on imaging performance of digital holographic systems
Author(s): Lei Xu; Xiaoyuan Peng; Jianmin Miao; Anand Krishna Asundi
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Paper Abstract

The imaging capacity of a digital holographic system is studied with space-bandwidth product. The analyses demonstrate that an in-line arrangement can achieve better performance in both the effective field of view and imaging resolution. Furthermore, the effects introduced by the discrete feature of a CCD sensor, characterized by the pixel amount and pixel sensitive dimensions, to the image formation and quality are studied. Comparative discussions are given to the in-line and off-axis geometries respectively.

Paper Details

Date Published: 23 December 2002
PDF: 8 pages
Proc. SPIE 4832, International Optical Design Conference 2002, (23 December 2002); doi: 10.1117/12.486433
Show Author Affiliations
Lei Xu, Nanyang Technological Univ. (United States)
Xiaoyuan Peng, Nanyang Technological Univ. (Singapore)
Jianmin Miao, Nanyang Technological Univ. (Singapore)
Anand Krishna Asundi, Nanyang Technological Univ. (Singapore)


Published in SPIE Proceedings Vol. 4832:
International Optical Design Conference 2002
Paul K. Manhart; Jose M. Sasian, Editor(s)

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