Layer-by-layer digital reconstruction of 3D field by electronic holography

Zhiqi Hao

doi:10.1117/12.2299004

1 September 1996 Layer-by-layer digital reconstruction of 3D field by electronic holography

Zhiqi Hao

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 27783E (1996) https://doi.org/10.1117/12.2299004
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

In this paper, a quantitative layer-by-layer analysis method of 3D field is described. Using electronic holography method, realized the layer-by-layer reconstruction of the hologram which recorded the real 3D object field. It includes 1)digital recording of hologram, 2)numerical reconstruction of the complex amplitude on hologram plane, 3)calculating of the intensity on other plane paralleled to hologram surface by diffraction formula in the spatial frequency domain. According these, the reconstructed images on any plane of 3D field can be obtained. And finally the layer-by-layer reconstruction results of a real 3D field are shown.

Citation Download Citation

Zhiqi Hao "Layer-by-layer digital reconstruction of 3D field by electronic holography", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27783E (1 September 1996); https://doi.org/10.1117/12.2299004

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