Laplacian differential reconstruction of one in-line digital hologram |
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| Authors: | Yujing Han Qingyang Yue |
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| Institution: | a Department of Physics, Heze University, Heze 274015, China
b Department of Physics, Shandong Normal University, Jinan 250014, China |
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| Abstract: | We introduced an easy approach to realize the Laplacian first-order and second-order differential of the object wave in transverse direction by use of one in-line digital hologram. It can be used for pinpoint the position of the objects. |
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