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Visibility of ghost imaging in a two-arm microscope imaging system |
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| Authors: | Yanfeng Bai Haiyan Gao Taigang Liu Teng Qiu Haiqing Zhou Xiaoqiang Yu |
| Affiliation: | 1. Department of Physics , Southeast University , Nanjing 210096 , China yanfengbai@gmail.com;3. Department of Mathematics and Information Science , North China University of Water Resources and Electric Power , Zhengzhou 450011 , China;4. Department of Life Science and Technology , Xinxiang Medical University , Xinxiang 453003 , China;5. Department of Physics , Southeast University , Nanjing 210096 , China |
| Abstract: | Ghost imaging with a classical thermal source is investigated in a two-arm microscope imaging system. The dependence of the imaging visibility on the aperture of the reference lens is discussed. It is shown that by using large apertures, good visibility as well as enhancing resolution can be obtained. The effects from the distance the object is moved away from the original plane are also studied, and one can obtain good visibility with a well-resolved image by changing the distance. |
| Keywords: | quantum optics (inc. quantum information) imaging and image processing |