Article ID Journal Published Year Pages File Type
1707385 Applied Mathematics Letters 2016 7 Pages PDF
Abstract

Using the inverse diffractive grating problem as an example, we demonstrate how a super-resolution can be achieved stably by using far-field data. The idea is to place a slab of a homogeneous medium with a large index of refraction above the grating surface, and more propagating wave modes can be utilized from the far-field data which contributes to the reconstruction resolution.

Related Topics
Physical Sciences and Engineering Engineering Computational Mechanics
Authors
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