Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1707385 | Applied Mathematics Letters | 2016 | 7 Pages |
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
Gang Bao, Peijun Li, Yuliang Wang,