Author:
Liu Yitian,Yang Haitang,Eleftheriades George V.
Abstract
We demonstrate a coherent super-oscillation (SO) microscopy imaging system based on the phase-shifting interferometry (PSI) technique, which is implemented without additional optics in the setup. With the Wiener filter deconvolution, we extended the limit of resolution with coherent illumination by a factor of 1.4 over the diffraction limit.