Chinese scientists develop on-demand quantum memory – ecns

Chinese scientists have developed an integrated quantum memory with on-demand retrieval capability, a significant step toward building quantum networks.
A research team with the University of Science and Technology of China said they realized the on-demand storage of time-bin qubits in an on-chip waveguide memory, utilizing the Stark-modulated atomic frequency comb protocol.
The study was published in the journal Physical Review Letters on Thursday.
A qubit storage fidelity reaches 99.3 percent…

Click here to view the original article.