Extended Data Fig. 3: An example of an AFC structure with a bandwidth of 1 GHz. | Nature

Extended Data Fig. 3: An example of an AFC structure with a bandwidth of 1 GHz.

From: Heralded entanglement distribution between two absorptive quantum memories

Extended Data Fig. 3

The central 200-MHz AFC is generated by an AOM, and the four sidebands are generated by an EO-PM in parallel. The total AFC bandwidth is approximately 1 GHz. The AFC structure is determined by the transmission of weak probe light using single-photon detectors. The polarization of the probe light is chosen as H + V.

Back to article page