Coherent magnetic plasmon modes in a contacting gold nano-sphere chain on a gold Slab

被引：3
作者：
Chen, K. N. [1 ]
Liu, H. [1 ]
Wang, S. M. [1 ]
Zheng, Y. J. [1 ]
Zhu, C. [1 ]
Wang, Y. [1 ]
Zhu, S. N. [1 ]
机构：
[1] Nanjing Univ, Natl Lab Solid State Microstruct, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
来源：
OPTICS EXPRESS | 2011年 / 19卷 / 24期
基金：
中国国家自然科学基金;
关键词：
METAL NANOPARTICLE CHAINS; ENERGY-TRANSFER; WAVE-GUIDES; NANOSTRUCTURES; ARRAYS;
D O I：
10.1364/OE.19.023782
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A coupled magnetic resonator waveguide, composed of a contacting gold nanosphere chain on a gold slab, is proposed and investigated. A broadband coherent magnetic plasmon mode can be excited in this one dimensional nanostructure. By employing the Lagrangian formalism and the Fourier transform method, the dispersion properties of the wave vector and group velocity of the magnetic plasmon mode are investigated. Small group velocity can be obtained from this system which can be applied as subwavelength slow wave waveguides. (C) 2011 Optical Society of America
引用
收藏
页码：23782 / 23789
页数：8
相关论文
共 19 条
  • [1] Coupling and guided propagation along parallel chains of plasmonic nanoparticles
    Alu, Andrea
    Belov, Pavel A.
    Engheta, Nader
    [J]. NEW JOURNAL OF PHYSICS, 2011, 13
  • [2] Confined collective excitations of self-standing and supported planar periodic particle arrays
    Bendana, X. M.
    Garcia de Abajo, F. J.
    [J]. OPTICS EXPRESS, 2009, 17 (21): : 18826 - 18835
  • [3] Electromagnetic energy transfer and switching in nanoparticle chain arrays below the diffraction limit
    Brongersma, ML
    Hartman, JW
    Atwater, HA
    [J]. PHYSICAL REVIEW B, 2000, 62 (24) : 16356 - 16359
  • [4] Experimental measurement of the dispersion relations of the surface plasmon modes of metal nanoparticle chains
    Crozier, K. B.
    Togan, E.
    Simsek, E.
    Yang, T.
    [J]. OPTICS EXPRESS, 2007, 15 (26) : 17482 - 17493
  • [5] Plasmonic modes in periodic metal nanoparticle chains: a direct dynamic eigenmode analysis
    Fung, Kin Hung
    Chan, C. T.
    [J]. OPTICS LETTERS, 2007, 32 (08) : 973 - 975
  • [6] Analytical properties of the plasmon decay profile in a periodic metal-nanoparticle chain
    Fung, Kin Hung
    Tang, Ross Chin Hang
    Chan, C. T.
    [J]. OPTICS LETTERS, 2011, 36 (12) : 2206 - 2208
  • [7] Near-field optical transmittance of metal particle chain waveguides
    Girard, C
    Quidant, R
    [J]. OPTICS EXPRESS, 2004, 12 (25): : 6141 - 6146
  • [8] Plasmons in Strongly Coupled Metallic Nanostructures
    Halas, Naomi J.
    Lal, Surbhi
    Chang, Wei-Shun
    Link, Stephan
    Nordlander, Peter
    [J]. CHEMICAL REVIEWS, 2011, 111 (06) : 3913 - 3961
  • [9] Krenn JR, 2003, NAT MATER, V2, P210, DOI 10.1038/nmat865
  • [10] Magnetic plasmon propagation along a chain of connected subwavelength resonators at infrared frequencies
    Liu, H.
    Genov, D. A.
    Wu, D. M.
    Liu, Y. M.
    Steele, J. M.
    Sun, C.
    Zhu, S. N.
    Zhang, X.
    [J]. PHYSICAL REVIEW LETTERS, 2006, 97 (24)
12