Imaging of locally rough surfaces from intensity-only far-field or near-field data
نویسندگان
چکیده
منابع مشابه
Near-field imaging with far-field data
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. © 2016 Elsevie...
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ژورنال
عنوان ژورنال: Inverse Problems
سال: 2017
ISSN: 0266-5611,1361-6420
DOI: 10.1088/1361-6420/aa5fc8