Computational lens for the near field

被引：41
作者：
Carney, PS
Frazin, RA
Bozhevolnyi, SI
Volkov, VS
Boltasseva, A
Schotland, JC
机构：
[1] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA
[2] Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA
[3] Univ Aalborg, Dept Phys & Nanotechnol, Aalborg, Denmark
[4] Tech Univ Denmark, Res Ctr COM, Lyngby, Denmark
[5] Univ Penn, Dept Bioengn, Philadelphia, PA 19104 USA
来源：
PHYSICAL REVIEW LETTERS | 2004年 / 92卷 / 16期
关键词：
D O I：
10.1103/PhysRevLett.92.163903
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A method is presented to reconstruct the structure of a scattering object from data acquired with a photon scanning tunneling microscope . The data may be understood to form a Gabor type near-field hologram and are obtained at a distance from the sample where the field is defocused and normally uninterpretable. Object structure is obtained by the solution of the inverse scattering problem within the accuracy of a perturbative, two-dimensional model of the object.
引用
收藏
页码：163903 / 1
页数：4
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