Fig. 4: A spin-gated optical switch. | Nature Photonics

Fig. 4: A spin-gated optical switch.

From: A diamond nanophotonic interface with an optically accessible deterministic electronuclear spin register

Fig. 4

a, PSB fluorescence as a function of probe detuning after the emitter has been pumped by a gate pulse into the |0〉 (purple) and |1〉 (orange) states. b, Reflection intensity as a function of detuning. c, Contrast of the resonant reflection dip as a function of saturation parameter, s. The presented reflection contrast is the mean of the contrast of the two transitions.

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