Designing Core-Shell 3D Photonic Crystal Lattices for Negative Refraction

机译：设计用于负折射的核壳3D光子晶体晶格

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We use a plane wave expansion method to define parameters for the fabrication of 3-dimensional (3D) core-shell photonic crystals (PhCs) with lattice geometries that are capable of all-angle negative refraction (AANR) in the mid-infrared centered around 8.0 μm. We discuss the dependence of the AANR frequency range on the volume fraction of solid within the lattice and on the ratio of the low index core material to the high index shell material. Following the constraints set by simulations, we fabricate two types of nanolattice PhCs: (1) polymer core-germanium shell and (2) amorphous carbon core-germanium shell to enable experimental observation of 3D negative refraction and related dispersion phenomena at infrared and eventually optical frequencies.

机译：我们使用平面波扩展方法来定义制造具有晶格几何形状的3维（3D）核壳光子晶体（PhC）的参数，该晶体能够在以中心为中心的中红外进行全角度负折射（AANR） 8.0微米我们讨论了AANR频率范围对晶格内固体体积分数以及低折射率芯材与高折射率壳材之比的依赖性。遵循模拟设置的约束条件，我们制造了两种类型的纳米晶格PhC：（1）聚合物核-锗壳和（2）无定形碳核-锗壳，以便能够在红外和光学条件下观察3D负折射和相关的色散现象。频率。

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来源
《Photonic and phononic properties of engineered nanostructures VII》|2017年|101120G.1-101120G.8|共8页
会议地点 San Francisco(US)
作者
Victoria F. Chernow; Ryan C. Ng; Julia R. Greer;
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作者单位

Division of Engineering and Applied Sciences, California Institute of Technology, Pasadena, CA,91125;

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125, USA;

Division of Engineering and Applied Sciences, California Institute of Technology, Pasadena, CA,91125;

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正文语种 eng
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3-dimensional photonic crystal; nanolattice; negative refraction; two-photon lithography; collimation;

机译：3维光子晶体；纳米晶格负折射双光子光刻；瞄准;

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专利

1. Tunable all-angle negative refraction and photonic band gaps in two-dimensional plasma photonic crystals with square-like Archimedean lattices [J] . Zhang Hai-Feng, Liu Shao-Bin, Jiang Yu-Chi Physics of plasmas . 2014,第9期

机译：具有正方形阿基米德晶格的二维等离子体光子晶体中的可调全角负折射和光子带隙
2. Tunable all-angle negative refraction and photonic band gaps in two-dimensional plasma photonic crystals with square-like Archimedean lattices [J] . Zhang Hai-Feng, Liu Shao-Bin, Jiang Yu-Chi Physics of plasmas . 2014,第9期

机译：具有正方形阿基米德晶格的二维等离子体光子晶体中的可调全角负折射和光子带隙
3. Dual-negative-refraction and imaging effects in normal two-dimensional photonic crystals with hexagonal lattices [J] . Liyong Jiang, Hong Wu, Xiangyin Li Optics Letters . 2012,第11期

机译：具有六边形晶格的普通二维光子晶体的双负折射和成像效应
4. Designing Core-Shell 3D Photonic Crystal Lattices for Negative Refraction [C] . Victoria F. Chernow, Ryan C. Ng, Julia R. Greer Conference on photonic and phononic properties of engineered nanostructures VII . 2017

机译：用于负折射的核心壳3D光子晶格
5. Negative Refraction in Photonic Crystals and Metamaterials for Transformation Optics. [D] . Huang, Yongjian. 2011

机译：用于转换光学的光子晶体和超材料中的负折射。
6. Negative Refraction Angular Characterization in One-Dimensional Photonic Crystals [O] . Jesus Eduardo Lugo, Rafael Doti, Jocelyn Faubert 2011

机译：负折射角度表征一维光子晶体
7. Designing core-shell 3D photonic crystal lattices for negative refraction [O] . Chernow, Victoria F., Ng, Ryan C., Greer, Julia R. 2017

机译：设计用于负折射的核壳3D光子晶格

Designing Core-Shell 3D Photonic Crystal Lattices for Negative Refraction

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