Entanglement Generation in Green Fluorescent Proteins
Siyuan Shi, Prem Kumar, Kim Fook Lee · Conference on Lasers and Electro-Optics · 2018
We demonstrate generating polarization-entangled state through spontaneous four-wave mixing in enhanced green fluorescent proteins. We report coincident-to-accidental ratio of ~145 and entangled state fidelity of ~94% for the generated photon pairs.