18 May 2009 Numerical simulations of volume holographic imaging system resolution characteristics
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Because of the Bragg selectivity of volume holographic gratings, it helps VHI system to optically segment the object space. In this paper, properties of point-source diffraction imaging in terms of the point-spread function (PSF) are investigated, and characteristics of depth and lateral resolutions in a VHI system is numerically simulated. The results show that the observed diffracted field obviously changes with the displacement in the z direction, and is nearly unchanged with displacement in the x and y directions. The dependence of the diffracted imaging field on the z-displacement provides a way to possess 3-D image by VHI.
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Yajun Sun, Yajun Sun, Zhuqing Jiang, Zhuqing Jiang, Shaojie Liu, Shaojie Liu, Shiquan Tao, Shiquan Tao, } "Numerical simulations of volume holographic imaging system resolution characteristics", Proc. SPIE 7284, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems, 72840T (18 May 2009); doi: 10.1117/12.832088; https://doi.org/10.1117/12.832088

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