Computer reconstruction by phase-shifting digital holography

Yingjie Yu; Zhiwen Lu; Yunfang Jiao

doi:10.1117/12.555955

2 August 2004 Computer reconstruction by phase-shifting digital holography

Yingjie Yu, Zhiwen Lu, Yunfang Jiao

Proceedings Volume 5531, Interferometry XII: Techniques and Analysis; (2004) https://doi.org/10.1117/12.555955
Event: Optical Science and Technology, the SPIE 49th Annual Meeting, 2004, Denver, Colorado, United States

Abstract

Digital holography technique is the numerical version of conventional holography technique. It is widely applied in computer reconstruction for the object image, opt-electronic reconstruction and the object information measurement, in which the computer reconstruction is the basis of the others. In this paper, the computer reconstruction technique combined with digital holography is researched. It puts forward reverse transform method to realize the digital reconstruction and applies focusing function to determine the exact registering/reconstruction distance. Finally the experimental results are shown.

Citation Download Citation

Yingjie Yu, Zhiwen Lu, and Yunfang Jiao "Computer reconstruction by phase-shifting digital holography", Proc. SPIE 5531, Interferometry XII: Techniques and Analysis, (2 August 2004); https://doi.org/10.1117/12.555955

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