Computational and experimental development of 2D anisotropic photonic crystal metamaterials

被引：0

作者：

Ethridge, James A. ^{[1
]}

Marciniak, Michael A. ^{[1
]}

Sarangan, Andrew M. ^{[2
]}

机构：

[1] Air Force Inst Technol, 2950 Hobson Way, Wright Patterson AFB, OH USA

[2] Univ Dayton, 300 Coll Pk, Dayton, OH USA

来源：

NANOENGINEERING: FABRICATION, PROPERTIES, OPTICS, THIN FILMS, AND DEVICES XVI | 2019年 / 11089卷

关键词：

metamaterial; photonic crystal; photonic bandgap; anistropic; COMSOL; nanorod; glancing angle deposition; ellipsometry; GLANCING ANGLE DEPOSITION; GENERALIZED ELLIPSOMETRY; BAND-GAPS;

D O I：

10.1117/12.2529654

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The future of optical devices involves manipulation of nanoscale structure. Thus, novel samples that incorporate both photonic crystal (PC) structure and metamaterial properties, known as PC metamaterials, are proposed. First, metamaterials with no PC structure are fabricated as nanorod or nanohelical structures and characterized to extract their optical constants. Then, a computational model for the metamaterial within a PC structure was developed to calculate the photonic bandgap (PBG). These results show that a large PBG with the desired directionality can be achieved with these PC metamaterials.

引用

页数：14

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