Physicsnpj Quantum Information
Flexible entanglement-distribution network with an AlGaAs chip for secure communications
F. Appas, F. Baboux, et al.
This innovative research showcases a scalable entanglement distribution network using a telecom-wavelength broadband entangled photon source, successfully achieving flexible entanglement distribution among up to 8 users. Conducted by Félicien Appas, Florent Baboux, Maria I. Amanti, Aristide Lemaître, Fabien Boitier, Eleni Diamanti, and Sara Ducci, this work promises enhanced quantum network architectures with high secret key generation rates and low error across diverse fiber links.
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