Multipair Emission Effects in Quantum Dot-based Entangled Photon Sources
Julia Neuwirth, Francesco Basso Basset, Michele B. Rota, S.C. Da Silva, Klaus D. Jöns, Armando Rastelli, Rinaldo Trotta · Quantum 2.0 Conference and Exhibition · 2022
Multiphoton emission limits applications of probabilistic entangled photon sources in quantum information technologies. Using quantum dots under various conditions of resonant two-photon excitation, we demonstrate that entanglement is unaffected by multipair emission.