Author:
Merkouche Sofiane,Soudachanh Amy,Landes Tiemo,Allgaier Markus,Thiel Valérian,Raymer Michael,Smith Brian J.
Abstract
The theory of sum-frequency generation (SFG) as a two-photon measurement process is used to infer the role of two-photon entanglement in this process, and an experimental setup and preliminary data are presented as a way towards quantifying the dependence of SFG on entanglement.