Embedded arrays of annular apertures with multiband near-zero-index behavior and demultiplexing capability at near-infrared
نویسندگان
چکیده
منابع مشابه
Density near zero
Let $S$ be a dense subsemigroup of $(0,+infty)$. In this paper, we state definition of thick near zero, and also we will introduce a definition that is equivalent to the definition of piecewise syndetic near zero which presented by Hindman and Leader in [6]. We define density near zero for subsets of $S$ by a collection of nonempty finite subsets of $S$ and we investigate the conditions un...
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1 Nonlinear Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia 2 WITec GmbH, Lise-Meitner-Straße 6, 89081 Ulm, Germany 3 School of Information Technology and Electrical Engineering, University of New South Wales, The Australian Defence Force Academy, Canberra, ACT, Australia 4 Department of Electronic Materials Engineering, R...
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ژورنال
عنوان ژورنال: Optical Materials Express
سال: 2019
ISSN: 2159-3930
DOI: 10.1364/ome.9.003169