Research of sampling interval in wavefront coded system

Zhiwei Zhou; Dayong Wang; Yunxin Wang

doi:10.1117/12.905249

5 December 2011 Research of sampling interval in wavefront coded system

Zhiwei Zhou, Dayong Wang, Yunxin Wang

Proceedings Volume 8197, 2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments; 819712 (2011) https://doi.org/10.1117/12.905249
Event: International Conference on Optical Instruments and Technology (OIT2011), 2011, Beijing, Beijing, China

Abstract

Wave-front coded system is proposed to improve the depth of field and is proven effective. Although there are researches interested in modulation transfer function (MTF), the sampling interval is not specified. We start from the basic model of wave-front coded system and investigate the sampling interval of the optical transfer function (OTF). Then, the simulation of imaging process is performed in computer and the result is illustrated.

Citation Download Citation

Zhiwei Zhou, Dayong Wang, and Yunxin Wang "Research of sampling interval in wavefront coded system", Proc. SPIE 8197, 2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 819712 (5 December 2011); https://doi.org/10.1117/12.905249

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