Author:
Harper Nathan A.,Hwang Emily Y.,Sekine Ryoto,Ledezma Luis,Perez Christian,Marandi Alireza,Cushing Scott K.
Abstract
We demonstrate nanophotonic visible and near-IR entangled photon pair production via periodically poled thin-film lithium niobate waveguides. Pairs spanning 720-900 nm are generated from 405-406.4 nm pump wavelengths with per-photon efficiencies approaching 10
−
4.