AUTHOR=Wang Kaimin , Wang Zhaorui , Bai Chunyan , Zhang Leihong , Dai Bo , Zhang Yuxing , Ye Hualong , Zhang Zhisheng , Han Xiaoxuan , Xue Tong , Xu Meiyong , Hu Jiafeng , Xin Xiangjun , Zhang Dawei 

TITLE=Influence of Atmospheric Turbulence Channel on a Super-Resolution Ghost Imaging Transmission System Based on Plasmonic Structure Illumination Microscopy

JOURNAL=Frontiers in Physics

VOLUME=Volume 8 - 2020

YEAR=2020

URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2020.546528

DOI=10.3389/fphy.2020.546528

ISSN=2296-424X

ABSTRACT=Ghost imaging is a research focus of image area with various advantages against traditional imagings. However, most of the existing works didn’t have a better resolution than the diffraction limit. In this work, we presented a ghost imaging system with plasmonic structure illumination microscopy (PSIM), to achieve super-resolution imaging. The resolution can reach 3 to 4 times of diffraction limit with surface plasmon polaritons (SPPs) and structure illumination microscopy (SIM) theory. In addition, imaging results are obtained accordingly. This method has great research value in medical fields such as micro-imaging and endoscope. Then, we used the gamma-gamma intensity-fluctuation model to simulate the ghost imaging system in atmospheric turbulence channel. By setting proper values of the parameters such as transmission distance and refractive-index structure parameter, the peak signal-to-noise ratio (PSNR) performance and symbol-error rate (SER) performance are obtained to evaluate the imaging quality, which provides a theoretical model to further research the ghost-imaging algorithm.