Beating the Abbe Diffraction Limit in Confocal Microscopy via Nonclassical Photon Statistics
Articolo
Data di Pubblicazione:
2014
Abstract:
We experimentally demonstrate quantum enhanced resolution in confocal fluorescence microscopy exploiting the nonclassical photon statistics of single nitrogen-vacancy color centers in diamond. By developing a general model of superresolution based on the direct sampling of the kth-order autocorrelation function of the photoluminescence signal, we show the possibility to resolve, in principle, arbitrarily close emitting centers.
Tipologia CRIS:
03A-Articolo su Rivista
Keywords:
Colour centers in diamond; Fluorescence microscopy; Super-resolution; Photon anti-bunching
Elenco autori:
D. Gatto Monticone;K. Katamadze;P. Traina;E. Moreva;J. Forneris;I. Ruo-Berchera;P. Olivero;I. P. Degiovanni;G. Brida;M. Genovese
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