Abstract

Sub-Rayleigh resolution by a factor proportional to [ln(<i>N</i> <sub>max</sub>/<i>N</i>)]<sup>1/2</sup> is demonstrated through unstructured scanning of a focused classical beam across an object and dynamic application of a threshold <i>N</i> less than the maximum count level <i>N</i> <sub>max</sub>.

© 2011 OSA

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