One-dimensional far-field super-resolution imaging without missing k-space regions

The lack of parts of k-space regions will lead to the missing of some spatial frequencies and even generate artificial details in super-resolution imaging. We report a convenient scheme constructed with subwavelength grating supported by a metal-dielectric multilayer to realize super-resolution imaging with the whole k-space but without the increment of measuring complexity.

Automated summary

This paper presents a convenient scheme for achieving super-resolution imaging with the entire k-space. By constructing a subwavelength grating supported by a metal-dielectric multilayer, the scheme avoids the loss of spatial frequencies and the generation of artificial details without increasing the complexity of measurements.