中国物理B ›› 2013, Vol. 22 ›› Issue (10): 107804-107804.doi: 10.1088/1674-1056/22/10/107804

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇    下一篇

The metamaterial analogue of electromagnetically induced transparency by dual-mode excitation of a symmetric resonator

邵健a, 李杰a, 李家奇a b, 王昱坤a, 董正高a b, 陆卫兵b, 翟亚a   

  1. a Physics Department, Southeast University, Nanjing 211189, China;
    b Research Center of Converging Technology, Southeast University, Nanjing 210096, China
  • 收稿日期:2013-03-10 修回日期:2013-04-17 出版日期:2013-08-30 发布日期:2013-08-30
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11174051, 11004026, 11074034, and 61271057), the National Basic Research Program of China (Grant No. 2010CB923401), and the Youth Study Plan from Southeast University.

The metamaterial analogue of electromagnetically induced transparency by dual-mode excitation of a symmetric resonator

Shao Jian (邵健)a, Li Jie (李杰)a, Li Jia-Qi (李家奇)a b, Wang Yu-Kun (王昱坤)a, Dong Zheng-Gao (董正高)a b, Lu Wei-Bing (陆卫兵)b, Zhai Ya (翟亚)a   

  1. a Physics Department, Southeast University, Nanjing 211189, China;
    b Research Center of Converging Technology, Southeast University, Nanjing 210096, China
  • Received:2013-03-10 Revised:2013-04-17 Online:2013-08-30 Published:2013-08-30
  • Contact: Dong Zheng-Gao E-mail:zgdong@seu.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11174051, 11004026, 11074034, and 61271057), the National Basic Research Program of China (Grant No. 2010CB923401), and the Youth Study Plan from Southeast University.

摘要: Electromagnetically induced transparency (EIT) is obtained in a symmetric U-shaped metamaterial, which is attributed to the simultaneously excited dual modes in a single resonator under lateral incidence. A large group index accompanied with a sharp EIT-like transparency window offers potential applications for slowing down light and sensing.

关键词: metamaterial, electromagnetically induced transparency, slowing down light, sensing

Abstract: Electromagnetically induced transparency (EIT) is obtained in a symmetric U-shaped metamaterial, which is attributed to the simultaneously excited dual modes in a single resonator under lateral incidence. A large group index accompanied with a sharp EIT-like transparency window offers potential applications for slowing down light and sensing.

Key words: metamaterial, electromagnetically induced transparency, slowing down light, sensing

中图分类号:  (Multilayers; superlattices; photonic structures; metamaterials)

  • 78.67.Pt
78.20.Ci (Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity)) 73.20.Mf (Collective excitations (including excitons, polarons, plasmons and other charge-density excitations))