Performance of third-order ghost imaging with second-order intensity correlation  

作　　者：曹彬 张春熹 欧攀 

机构地区：[1]School of Instrumentation Science and Opto-Electronics Engineering,Beihang University

出　　处：《Chinese Optics Letters》2011年第8期27-30,共4页中国光学快报（英文版）

摘　　要：The third-order ghost imaging with the second-order intensity correlation is theoretically and experi- mentMly demonstrated. The resolution and visibility of the reconstructed image are discussed, and the relationship between resolution and visibility is analyzed. The theoretical results show that a tradeoff exists between the visibility and resolution of the reconstructed image; the better the image resolution, the worse the image visibility. Numerical simulations are carried out to verify this theory, and a ghost imaging experiment is conducted to validate our calculations. The experimental results agree with the theoretical predictions.The third-order ghost imaging with the second-order intensity correlation is theoretically and experi- mentMly demonstrated. The resolution and visibility of the reconstructed image are discussed, and the relationship between resolution and visibility is analyzed. The theoretical results show that a tradeoff exists between the visibility and resolution of the reconstructed image; the better the image resolution, the worse the image visibility. Numerical simulations are carried out to verify this theory, and a ghost imaging experiment is conducted to validate our calculations. The experimental results agree with the theoretical predictions.

关 键 词：Image resolution 

分 类 号：O431.2[机械工程—光学工程]