Figure 5
From: Unity yield of deterministically positioned quantum dot single photon sources
(a) Measured linewidth of \(X^-\) (symbols) and a Lorentzian fit (black curve). Deconvolved linewidth is \(\gamma =0.77\)Â GHz (blue curve) which is \(8\times\) life-time limit of 0.094Â GHz calculated from measured lifetime (1.7Â ns). (b) Deconvolved linewidths and (c) excess broadening beyond the transform limit extracted from the 14 devices.
