https://mk801antagonist.com/as....tilbe-uljinensis-sax
Super-oscillatory lens (SOL) optical microscopy, behaving as a non-invasive and universal imaging technique, in addition to becoming a simple post-processing process, might provide a potential application for sub-diffraction-limit fluorescence imaging. But, the reduced energy concentration, high-intensity sidelobes and micrometer-scale doing work distance of the reported planar SOLs enforce inevitable restrictions on the ground-state programs. Right here, we demonstrate step-shaped SO