Fig. 2: Stark shift behavior of the SDC-emission. | Nature Communications

Fig. 2: Stark shift behavior of the SDC-emission.

From: Nonlinear down-conversion in a single quantum dot

Fig. 2

a A control-laser energy higher than the TPE laser energy results in SDC-emission from \(|B\rangle\) to the virtual state at E = EG + EC. b A control-laser energy lower than the TPE laser energy results in SDC emission from the virtual state at E = EB − EC to \(|G\rangle\). In both cases the Stark-shift of the SDC emission is given by the Stark-shift of the \(|B\rangle\) state.

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