Generation of one-million-mode continuous-variable cluster state by unlimited time-domain multiplexing

Summary

Extends the earlier time-domain-multiplexed continuous-variable cluster-state experiment by using continuous phase-feedback control to overcome long-term optical drift. The system successively generates and verifies a fully inseparable dual-rail cluster state containing more than one million optical qumodes.

Cited In

• continuous-variable-photonic-qubit