Experimental demonstration of pulse-compression ghost imaging via coherent detection

Long Pan; Chenjin Deng; Wenlin Gong; Shensheng Han

doi:10.1117/12.2575722

5 November 2020 Experimental demonstration of pulse-compression ghost imaging via coherent detection

Long Pan, Chenjin Deng, Wenlin Gong, Shensheng Han

Proceedings Volume 11567, AOPC 2020: Optical Sensing and Imaging Technology; 115670S (2020) https://doi.org/10.1117/12.2575722
Event: Applied Optics and Photonics China (AOPC 2020), 2020, Beijing, China

Abstract

By combing the technique of coherent detection with ghost imaging, we establish an experimental system for pulse-compression ghost imaging via coherent detection. The results have experimentally demonstrated for the first time the feasibility of ghost imaging via coherent detection. More importantly, it shows that even when echo power is only 5 pW, which is lower than three orders of magnitude compared with previous ghost imaging via photon intensity detection, an image with a spatial resolution of 0.8 mm can be obtained for the proposed method.

Citation Download Citation

Long Pan, Chenjin Deng, Wenlin Gong, and Shensheng Han "Experimental demonstration of pulse-compression ghost imaging via coherent detection", Proc. SPIE 11567, AOPC 2020: Optical Sensing and Imaging Technology, 115670S (5 November 2020); https://doi.org/10.1117/12.2575722

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