Coherent perfect absorber based on metamaterials

被引：0
|
作者：
Nie, Guangyu [1 ]
Shi, Quanchao [1 ]
Zhu, Zheng [1 ]
Shi, Jinhui [1 ]
机构：
[1] Harbin Engn Univ, Coll Sci, Minist Educ, Key Lab In Fiber Integrated Opt, Harbin 150001, Peoples R China
来源：
PLASMONICS | 2014年 / 9278卷
关键词：
Selective absorption; metamaterial; coherent control; ABSORPTION; LIGHT;
D O I：
10.1117/12.2071448
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We demonstrate selective coherent perfect absorption based on interaction between bilayered asymmetrically split rings (ASRs) metamaterials and a standing wave formed by two coherent counter propagating beams. The selective coherent perfect absorbers with high absorption have been achieved depending on the phase difference between two coherent beams. The selective coherent control absorbers can be well designed by changing the thickness of the dielectric layer and the asymmetry of the ASRs. The coherently controlled metamaterials provide an opportunity to realize selective multiband absorption and ultrafast information processing.
引用
收藏
页数：6
相关论文
共 50 条
  • [41] Multiplex-bands spectral characteristics of infrared perfect absorber metamaterials
    Li, Yongqian
    Su, Lei
    Wang, Binbin
    Guo, Yongjun
    Zhu, Zhenyu
    Zhou, Zili
    [J]. METAMATERIALS: FUNDAMENTALS AND APPLICATIONS VI, 2013, 8806
  • [42] Perfect Absorber at Visible Frequencies Using TiNbased Refractory Plasmonic Metamaterials
    Chen, Feiliang
    Li, Qian
    Li, Mo
    Long, Heng
    Yao, Yao
    Sun, Peng
    Zhang, Jian
    [J]. 2016 INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES (NUSOD), 2016, : 111 - 112
  • [43] Enhanced acoustic pressure sensors based on coherent perfect absorber-laser effect
    Farhat, Mohamed
    Ahmad, Waqas W.
    Khelif, Abdelkrim
    Salama, Khaled N.
    Wu, Ying
    [J]. JOURNAL OF APPLIED PHYSICS, 2021, 129 (10)
  • [44] A tunable wide-angle narrowband perfect absorber based on an optical cavity containing hyperbolic metamaterials
    Xie, Zhenlong
    Zhu, Xu
    Deng, Yijing
    Chen, Yihang
    [J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2023, 25 (42) : 29358 - 29364
  • [45] Experimental Demonstration of a Coherent Perfect Absorber with PT Phase Transition
    Sun, Yong
    Tan, Wei
    Li, Hong-qiang
    Li, Jensen
    Chen, Hong
    [J]. PHYSICAL REVIEW LETTERS, 2014, 112 (14)
  • [46] Thermally-Electrically Tunable Coherent Terahertz Perfect Absorber
    Wu, Biao
    Liu, Xiaoshan
    Liu, Mulin
    Fu, Guolan
    Liu, Zhengqi
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2023, 35 (13) : 709 - 712
  • [47] Rectifying Nonreciprocal Perfect Absorber Based on Generalized Effective-Medium Theory for Composite Magnetic Metamaterials
    Chen, Yiyun
    Zhang, Yaping
    Zhao, Lingzhong
    Wen, Guangfeng
    Zhang, Lin
    Ba, Qingtao
    Luo, Qilin
    Yu, Jingjing
    Liu, Shiyang
    [J]. PHOTONICS, 2022, 9 (10)
  • [48] Dual-Band Plasmonic Perfect Absorber Based on Graphene Metamaterials for Refractive Index Sensing Application
    Yi, Zao
    Liang, Cuiping
    Chen, Xifang
    Zhou, Zigang
    Tang, Yongjian
    Ye, Xin
    Yi, Yougen
    Wang, Junqiao
    Wu, Pinghui
    [J]. MICROMACHINES, 2019, 10 (07)
  • [49] Realization of multi-band perfect absorber in graphene based metal-insulator-metal metamaterials
    Jia, Yuanlin
    Yin, Huaiyuan
    Yao, Huawei
    Wang, Junqiao
    Fan, Chunzhen
    [J]. RESULTS IN PHYSICS, 2021, 25
  • [50] Switchable quadruple narrowband to broadband terahertz perfect absorber based on graphene and VO2 metamaterials
    Wang, Qiang
    Li, Boxun
    Zeng, Lili
    Yang, Qilong
    Zhang, Xingjiao
    Wen, Ruquan
    Deng, Chaosheng
    [J]. DIAMOND AND RELATED MATERIALS, 2024, 142
12345