Weak value amplification via second-order correlated technique

Cui Ting¹, Huang Jing-Zheng^{1, †,}, Liu Xiang³, Zeng Gui-Hua^{1, 2}

Two-dimensional second-order correlation function in Eq. (12) with x₁ and x₂ being the horizontal and vertical coordinates. The four lines illustrate different methods of scanning the detectors: line a for x₁ = x and x₂ = –x; line b for x₁ = x and x₂ = 0; line c for x₁ = x and x₂ = 0.5; line d for x₁ = x and x₂ = 0.75x.