Scatter Plot from Scientific Research

Extracted linewidth and spectral PLE position of defect-1 marked with a red circle in ( b ) versus applied voltage (−150 V to + 20 V). Detuning follows a purely quadratic dependence yielding a perpendicular Stark tuning coefficient of −0.047 ± 0.006 GHz/(MV/m)^2. Inset show both examples, broad PLE without bias and narrow PLE lines in the depleted case (voltage data point indicated with filled markers). Blue octagons show measurement of defect-2, which has a lifetime limited linewidth (calculation uses lifetimes from ref. 27 , see Supplementary Note 1 in Supplementary information )

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