Sub-Rayleigh limit imaging via intensity correlation measurements*
Yao Xu-Ria),b), Li Long-Zhena),b), Liu Xue-Fenga), Yu Wen-Kaia),b), Zhai Guang-Jiea)†
       
(a) The object. When 𝓐 V = [− L,L ]: (b) (red circle), which is the total intensity on the image plane in the ideal imaging system, and (blue triangle), which is the total intensity on the image plane in the diffraction-limited imaging system, with measurement i ; (c) to ratio. When 𝓐 V = [− X,X ]: (d) (red circle) and (blue triangle) with measurement i ; (e) to ratio.