Omnidirectional, polarization-insensitive and broadband thin absorber in the terahertz regime

被引：490
|
作者：
Ye, Yu Qian [1 ,3 ]
Jin, Yi [1 ]
He, Sailing [1 ,2 ]
机构：
[1] Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Ctr Opt & Electromagnet Res, Hangzhou 310058, Zhejiang, Peoples R China
[2] Royal Inst Technol, Sch Elect Engn, Div Electromagnet Theory, S-10044 Stockholm, Sweden
[3] Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2010年 / 27卷 / 03期
基金：
瑞典研究理事会; 中国国家自然科学基金;
关键词：
PHOTONIC CRYSTAL; ABSORPTION; METAMATERIALS; FABRICATION; LIGHT;
D O I：
10.1364/JOSAB.27.000498
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A nearly omnidirectional THz absorber for both transverse electric (TE) and transverse magnetic (TM) polarizations is proposed. Through the excitation of the magnetic polariton in a metal-dielectric layer, the incident light is perfectly absorbed in a thin thickness that is about 25 times smaller than the resonance wavelength. By simply stacking several such structural layers with different geometrical dimensions, the bandwidth of this strong absorption can be effectively enhanced due to the hybridization of magnetic polaritons in different layers. (C) 2010 Optical Society of America
引用
收藏
页码：498 / 504
页数：7
相关论文
共 50 条
  • [1] Lithography-free, broadband, omnidirectional, and polarization-insensitive thin optical absorber
    Ding, Fei
    Mo, Lei
    Zhu, Jianfei
    He, Sailing
    APPLIED PHYSICS LETTERS, 2015, 106 (06)
  • [2] A polarization-insensitive broadband terahertz absorber with a multilayer structure
    Zhang, Hai-Feng
    Liu, Jia-Xuan
    Yang, Jing
    Zhang, Hao
    Li, Hai-Ming
    RESULTS IN PHYSICS, 2018, 11 : 1064 - 1074
  • [3] A Polarization-Insensitive Broadband Metamaterial Absorber at the Optical Regime
    Shi Jun-Xian
    Zhang Wen-Chao
    Xu Wan
    Zhu Qing
    Jiang Xia
    Li Dong-Dong
    Yan Chang-Chun
    Zhang Dao-Hua
    CHINESE PHYSICS LETTERS, 2015, 32 (09)
  • [4] A Polarization-Insensitive Broadband Metamaterial Absorber at the Optical Regime
    史俊贤
    张文超
    许婉
    朱青
    江夏
    李冬冬
    闫长春
    张道华
    Chinese Physics Letters, 2015, 32 (09) : 58 - 61
  • [5] A Polarization-Insensitive Broadband Metamaterial Absorber at the Optical Regime
    史俊贤
    张文超
    许婉
    朱青
    江夏
    李冬冬
    闫长春
    张道华
    Chinese Physics Letters, 2015, (09) : 58 - 61
  • [6] Broadband and polarization-insensitive terahertz absorber based on multilayer metamaterials
    He, Xun-jun
    Yan, Shi-tao
    Ma, Qi-xiang
    Zhang, Qin-fei
    Jia, Peng
    Wu, Feng-min
    Jiang, Jiu-xing
    OPTICS COMMUNICATIONS, 2015, 340 : 44 - 49
  • [7] A Polarization-Insensitive Broadband Terahertz Absorber Using Patterned Graphene
    Fu, Maixia
    Wang, Jinyi
    Guo, Shaoshuai
    Wang, Zhaoying
    Yang, Pengxu
    Niu, Yingying
    NANOMATERIALS, 2022, 12 (21)
  • [8] Design of a polarization-insensitive and broadband terahertz absorber using metamaterials
    Zou Tao-Bo
    Hu Fang-Rong
    Xiao Jing
    Zhang Long-Hui
    Liu Fang
    Chen Tao
    Niu Jun-Hao
    Xiong Xian-Ming
    ACTA PHYSICA SINICA, 2014, 63 (17)
  • [9] Simplified Design for Broadband and Polarization-Insensitive Terahertz Metamaterial Absorber
    Wang, Ben-Xin
    Xie, Qin
    Dong, Guangxi
    Huang, Wei-Qing
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 30 (12) : 1115 - 1118
  • [10] Metamaterial-Based Terahertz Polarization-Insensitive Broadband Absorber
    Hao M.
    Yan F.
    Wang W.
    Du X.
    Huo H.
    Zhongguo Jiguang/Chinese Journal of Lasers, 2019, 46 (12):
12345