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

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.

Citation Download Citation

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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