Browsing by Author "Hong, Xuan-En"

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Computational Ghost Image via Controlling Pseudothermal Light Source
(2019-01-01)
Hong, Xuan-En
;
Chen, Chen-Chi
;
Tien, Chung-Hao
;
光電工程學系
;
Department of Photonics
In this study, we implemented a two-step setup to validate the ghost image through the coherent argument. Here we applied a SLM-based pseudothermal point source and sequentially scanned through the object. By means of 2nd - order VCZ theory, we can retrieve the original object subject to different propagation distances.