Figure 4
From: Super-resolution optical telescopes with local light diffraction shrinkage
SRT imaging for a complex target.
(a) Microscope image of an “E” target. Experimental (b) diffraction-limited imaging pattern and (c) super-resolution imaging pattern with Spot 1. Magnified false-color pattern shows the central field distribution. (d) Experimental (symbolic lines) and simulated (solid lines) field distributions along vertical lines in (b,c). (e,f) Simulated Fourier spectrum of (a,b,g) local Fourier spectrum of (c). (h) Distributions along horizontal lines across the center in (e–g). Dashed lines are the cut-off frequency of diffraction-limited OTF.
