Figure 3: Super-resolution localization and single-particle tracking using quantum correlations of two emitters undergoing drift. | Nature Communications

Figure 3: Super-resolution localization and single-particle tracking using quantum correlations of two emitters undergoing drift.

From: Quantum correlation enhanced super-resolution localization microscopy enabled by a fibre bundle camera

Figure 3

(a) Photon count and (b) quantum correlation for two quantum dots (QDs). Blinking of one QD results in antibunching, g(2)(0)≈0, shown in red. Instances where more than one emitter is blinked on (blue circles) and where photon statistics is insufficient to count emitters (grey circles) are also shown. Error bars represent ±σ statistical error. (c) Single-particle tracking (SPT) by repeated localization of two QDs. The separation between the QDs is ∼100 nm. Scale bar, 50 nm.

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