Two-dimensional angularly selective optical properties of gold nanoshell with holes

被引：9
|
作者：
Qian, Jun [1 ]
Chen, Zongqiang [1 ]
Chen, Jing [1 ]
Li, Yudong [1 ]
Xu, Jingjun [1 ]
Sun, Qian [1 ]
机构：
[1] Nankai Univ, Sch Phys, Minist Educ, Key Lab Weak Light Nonlinear Photon, Tianjin 300071, Peoples R China
来源：
OPTICS EXPRESS | 2012年 / 20卷 / 13期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
DISCRETE-DIPOLE APPROXIMATION; NANOPARTICLES; SCATTERING;
D O I：
10.1364/OE.20.014614
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We studied the optical extinction properties of Au nanoshell with two holes by the discrete-dipole approximation method. We found that the extinction spectra of the nanoparticles are sensitive to the angle between the polarization vector of the incident light and either symmetrical axis of the hole on nanoshell and also the sizes of two holes. The nanostructure we proposed provides the additional dimensional angularly selectivity of the optical properties and the plasmon resonances redshift comparing with the nanocup. In addition, the conception of the "two-dimensional" symmetry breaking of the nanoparticle is suggested which can induce the two-dimensional spatial asymmetry of optical properties of nanoparticles. (C)2012 Optical Society of America
引用
收藏
页码：14614 / 14620
页数：7
相关论文
共 50 条
  • [1] Infrared radiative properties of two-dimensional square optical black holes
    Qiu, J.
    Tan, J. Y.
    Liu, L. H.
    Hsu, P. -F.
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2011, 112 (16): : 2584 - 2591
  • [2] Simulation of the Optical Properties of Gold Nanodisks with Two Holes
    Aferenok, A. S.
    Shabatina, T. I.
    Bochenkov, V. E.
    MOSCOW UNIVERSITY CHEMISTRY BULLETIN, 2019, 74 (05) : 232 - 235
  • [3] Simulation of the Optical Properties of Gold Nanodisks with Two Holes
    A. S. Aferenok
    T. I. Shabatina
    V. E. Bochenkov
    Moscow University Chemistry Bulletin, 2019, 74 : 232 - 235
  • [4] Two-dimensional gold matrix method for encoding two-dimensional optical arbitrary positions
    Li, Hao
    Zhou, Changhe
    Wang, Shaoqing
    Lu, Yancong
    Xiang, Xiansong
    OPTICS EXPRESS, 2018, 26 (10): : 12742 - 12754
  • [5] Optical properties of two-dimensional perovskites
    Junchao Hu
    Xinglin Wen
    Dehui Li
    Frontiers of Physics, 2023, 18
  • [6] Optical properties of two-dimensional perovskites
    Hu, Junchao
    Wen, Xinglin
    Li, Dehui
    FRONTIERS OF PHYSICS, 2023, 18 (03)
  • [7] Optical properties of gold-nanoshell planar array
    Khlebtsov, Boris N.
    Khanadeyev, Vitaliy A.
    Verin, Denis A.
    Khlebtsov, Nikolai G.
    SARATOV FALL MEETING 2006: COHERENT OPTICS OF ORDERED AND RANDOM MEDIA VII, 2007, 6536
  • [8] OPTICAL SPECTROSCOPY OF TWO-DIMENSIONAL ELECTRONS AND HOLES ON SI SURFACE
    ALTUKHOV, PD
    ROGACHEV, AA
    FIZIKA TVERDOGO TELA, 1985, 27 (11): : 3443 - 3446
  • [9] Infrared radiative properties of two-dimensional square optical black holes with materials of insulators and semiconductors
    Qiu, J.
    Hsu, P-f
    Liu, L. H.
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2014, 132 : 99 - 108
  • [10] Influence of spherically anisotropic core on the optical properties of gold nanoshell
    D. J. Wu
    X. J. Liu
    Applied Physics A, 2009, 94 : 537 - 541
12345