Conditional and unconditional g (2) (0) measurements of a microstructure-fiber-based heralded single-photon source
Elizabeth A. Goldschmidt, Matthew D. Eisaman, Jingyun Fan, Sergey Vladimirovich Polyakov, Alan L. Migdall · Conference on Lasers and Electro-Optics · 2008
Using photon pairs created via four-wave mixing in a microstructure fiber, we measure g(2)(0) of idler photons heralded by a signal photon to be well below one, and six times less than unconditional g(2)(0).