On-chip generation and characterization of densely-spaced time-bin entangled qubits

Autor: Sai T. Chu, Benjamin Crockett, Zhiming Wang, Roberto Morandotti, Brent E. Little, José Azaña, Bennet Fischer, Piotr Roztocki, Stefania Sciara, David J. Moss, Hao Yu, Mario Chemnitz
Rok vydání: 2021
Předmět:
Zdroj: OSA Advanced Photonics Congress 2021.
DOI: 10.1364/sppcom.2021.spf2e.6
Popis: By using an on-chip unbalanced interferometer for densely-spaced time-bin state preparation/processing and a spiral waveguide for photon-pair generation, we demonstrate and implement high-quality densely-spaced time-entangled two-photon qubits.
Databáze: OpenAIRE