Time-bin-encoding-based remote states generation of nitrogen-vacancy centers through noisy channels |
Control sequences of optical switches S10–S18. The channels following optical switch S11 should have the same influence on the photon with arriving time inside the red-dotted-line-formed rectangle, but can have a different influence on the photon with arriving time inside a different red-dotted-line-formed rectangle. The control sequences of optical switches S1–S9 are identical to Fig. 3 . Δ t 2⋍( L D+ L 0− L 1)/ c . |