Discretization effects on imaging performance of digital holographic systems

Lei Xu; Xiaoyuan Peng; Jianmin Miao; Anand Krishna Asundi

doi:10.1117/12.486433

23 December 2002 Discretization effects on imaging performance of digital holographic systems

Lei Xu, Xiaoyuan Peng, Jianmin Miao, Anand Krishna Asundi

Author Affiliations +

Proceedings Volume 4832, International Optical Design Conference 2002; (2002) https://doi.org/10.1117/12.486433
Event: International Optical Design Conference 2002, 2002, Tucson, AZ, United States

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.

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Lei Xu, Xiaoyuan Peng, Jianmin Miao, and Anand Krishna Asundi "Discretization effects on imaging performance of digital holographic systems", Proc. SPIE 4832, International Optical Design Conference 2002, (23 December 2002); https://doi.org/10.1117/12.486433

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