Broadband epsilon-near-zero metamaterials with steplike metal-dielectric multilayer structures

被引：32
|
作者：
Sun, Lei [1 ]
Gao, Jie [1 ]
Yang, Xiaodong [1 ]
机构：
[1] Missouri Univ Sci & Technol, Dept Mech & Aerosp Engn, Rolla, MO 65409 USA
来源：
PHYSICAL REVIEW B | 2013年 / 87卷 / 16期
关键词：
REFRACTIVE-INDEX;
D O I：
10.1103/PhysRevB.87.165134
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The concept of the broadband epsilon-near-zero meta-atom consisting of layered stacks with specified metallic filling ratio and thickness is proposed based on the Bergman spectral representation of the effective permittivity. The steplike metal-dielectric multilayer structures are designed to achieve realistic broadband epsilon-near-zero meta-atoms in optical frequency range. These meta-atoms can be integrated as building blocks for unconventional optical components with exotic electromagnetic properties over a wide frequency range, such as the demonstrated broadband directional emission and phase front shaping. DOI: 10.1103/PhysRevB.87.165134
引用
收藏
页数：6
相关论文
共 50 条
  • [21] Active Epsilon-Near-Zero Infrared Metamaterials
    Arju, Nihal
    Ma, Tzuhsuan
    Trendafilov, Simeon
    Lee, Jongwon
    Belkin, Mikhail
    Shvets, Gennady
    2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2015,
  • [22] Control Radiation with Epsilon-near-zero Metamaterials
    Zhong, Shuomin
    2016 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS), 2016, : 3142 - 3142
  • [23] A broadband array antenna using epsilon-near-zero metamaterials for MIMO applications
    Mazaheri, Mohammad. H.
    Jafargholi, Amir
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2018, 28 (07)
  • [24] Optical isolation with epsilon-near-zero metamaterials
    Davoyan, Arthur R.
    Mahmoud, Ahmed M.
    Engheta, Nader
    OPTICS EXPRESS, 2013, 21 (03): : 3279 - 3286
  • [25] Achieving highly efficient and broad-angle polarization beam filtering using epsilon-near-zero metamaterials mimicked by metal-dielectric multilayers
    Wu, Feng
    JOURNAL OF APPLIED PHYSICS, 2018, 123 (09)
  • [26] Wave Propagation in Magnetized Epsilon-Near-Zero Metamaterials
    Davoyan, A. R.
    Engheta, N.
    2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2014,
  • [27] Epsilon-near-zero metamaterials for tailoring ultrashort pulses
    Zhai, Tianrui
    Zhang, Xinping
    APPLIED PHYSICS B-LASERS AND OPTICS, 2013, 113 (02): : 185 - 189
  • [28] Epsilon-near-zero metamaterials for tailoring ultrashort pulses
    Tianrui Zhai
    Xinping Zhang
    Applied Physics B, 2013, 113 : 185 - 189
  • [29] Coherent perfect absorption in epsilon-near-zero metamaterials
    Feng, Simin
    Halterman, Klaus
    PHYSICAL REVIEW B, 2012, 86 (16):
  • [30] Low-Loss Epsilon-Near-Zero Metamaterials
    Yan, Wendi
    Zhou, Ziheng
    Li, Hao
    Sun, Wangyu
    Lv, Qihao
    Li, Yue
    LASER & PHOTONICS REVIEWS, 2023, 17 (08)
12345