Demonstration of single pixel computational ghost imaging with pseudo-randomly patterned illumination from a liquid crystal display

Lijun Song; Cheng Zhou; Li Chen; Xiaoguang Wang; Jing Cheng

doi:10.1117/12.2256168

7 November 2016 Demonstration of single pixel computational ghost imaging with pseudo-randomly patterned illumination from a liquid crystal display

Lijun Song, Cheng Zhou, Li Chen, Xiaoguang Wang, Jing Cheng

Author Affiliations +

Proceedings Volume 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016; 101411G (2016) https://doi.org/10.1117/12.2256168
Event: Selected Proceedings of the Chinese Society for Optical Engineering Conferences held July 2016, 2016, Changchun, China

Abstract

An experiment demonstrating computational ghost imaging with structured illumination and a single-pixel detector has been performed. Our experimental setup utilized a general computer for generating pseudo-random patterns on the liquid crystal display screen to illuminate a partially-transmissive object. With this similar true thermal light source, this object is imaged. The formula of the computational ghost imaging with this light source has been derived. The experimental results agree with the theoretical analysis. The liquid crystal display screen is more applicable for ghost imaging with ordinary incoherent light as the source of illumination.

Citation Download Citation

Lijun Song, Cheng Zhou, Li Chen, Xiaoguang Wang, and Jing Cheng "Demonstration of single pixel computational ghost imaging with pseudo-randomly patterned illumination from a liquid crystal display", Proc. SPIE 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016, 101411G (7 November 2016); https://doi.org/10.1117/12.2256168

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