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Creation of an anti-imaging system using binary optics_上海光学精密机械研究所

上海光学精密机械研究所 免费考研网/2018-05-06

外文题目: Creation of an anti-imaging system using binary optics
作者: Wang, Haifeng; Lin, Jian; Zhang, Dawei; Wang, Yang; Gu, Min; Urbach, H. P.; Gan, Fuxi; Zhuang, Songlin
刊名: Sci Rep
年: 2016 卷: 6 文章编号:33064
英文关键词:

INVISIBILITY CLOAK; FOCAL DEPTH; LIGHT; MICROEMULSIONS; METAMATERIALS; FREQUENCIES
英文摘要:
We present a concealing method in which an anti-point spread function (APSF) is generated using binary optics, which produces a large-scale dark area in the focal region that can hide any object located within it. This result is achieved by generating two identical PSFs of opposite signs, one consisting of positive electromagnetic waves from the zero-phase region of the binary optical element and the other consisting of negative electromagnetic waves from the pi-phase region of the binary optical element.


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1038/srep33064


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