Honeycomb-lattice plasmonic absorbers at NIR: anomalous high-order resonance

被引：28
作者：
Chen, Yiting [1 ]
Dai, Jin [1 ]
Yan, Min [1 ]
Qiu, Min [1 ,2 ,3 ]
机构：
[1] Royal Inst Technol KTH, Sch Informat & Commun Technol, S-16440 Kista, Sweden
[2] Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China
[3] Zhejiang Univ, Inst Adv Nanophoton, Dept Optic Engn, Hangzhou 310027, Zhejiang, Peoples R China
来源：
OPTICS EXPRESS | 2013年 / 21卷 / 18期
基金：
瑞典研究理事会;
关键词：
VISIBLE FREQUENCIES; PERFECT ABSORBER; METAMATERIALS; DESIGN; INDEX; BAND;
D O I：
10.1364/OE.21.020873
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We design, fabricate and characterize a plasmonic honeycomb lattice absorber with almost perfect absorption at 1140 nm over a wide incident angle range. This absorber also possesses a narrow-band, angle-and polarization-dependent high-order resonance in the short-wavelength range, with a bandwidth of 19 nm and angle sensitivity of 3 nm per degree. The nature of this high-order absorption band is analyzed through finite-element simulations. We believe it is due to Bragg coupling of the incident light to the backward-propagating surface plasmon polariton through the periodic modulation of the structure. Such fine absorption bands can find applications in plasmonic sensors and spectrally selective thermal emitters. (C) 2013 Optical Society of America
引用
收藏
页码：20873 / 20879
页数：7
相关论文
共 25 条
  • [1] Scanning photocurrent imaging and electronic band studies in silicon nanowire field effect transistors
    Ahn, Y
    Dunning, J
    Park, J
    [J]. NANO LETTERS, 2005, 5 (07) : 1367 - 1370
  • [2] Edwards D.F., 1985, Handbook of optical constants of solids
  • [3] Gold Helix Photonic Metamaterial as Broadband Circular Polarizer
    Gansel, Justyna K.
    Thiel, Michael
    Rill, Michael S.
    Decker, Manuel
    Bade, Klaus
    Saile, Volker
    von Freymann, Georg
    Linden, Stefan
    Wegener, Martin
    [J]. SCIENCE, 2009, 325 (5947) : 1513 - 1515
  • [4] Dirac Spectra and Edge States in Honeycomb Plasmonic Lattices
    Han, Dezhuan
    Lai, Yun
    Zi, Jian
    Zhang, Zhao-Qing
    Chan, C. T.
    [J]. PHYSICAL REVIEW LETTERS, 2009, 102 (12)
  • [5] High performance optical absorber based on a plasmonic metamaterial
    Hao, Jiaming
    Wang, Jing
    Liu, Xianliang
    Padilla, Willie J.
    Zhou, Lei
    Qiu, Min
    [J]. APPLIED PHYSICS LETTERS, 2010, 96 (25)
  • [6] Nanoscale avalanche photodiodes for highly sensitive and spatially resolved photon detection
    Hayden, O
    Agarwal, R
    Lieber, CM
    [J]. NATURE MATERIALS, 2006, 5 (05) : 352 - 356
  • [7] Design of a Perfect Black Absorber at Visible Frequencies Using Plasmonic Metamaterials
    Hedayati, Mehdi Keshavarz
    Javaherirahim, Mojtaba
    Mozooni, Babak
    Abdelaziz, Ramzy
    Tavassolizadeh, Ali
    Chakravadhanula, Venkata Sai Kiran
    Zaporojtchenko, Vladimir
    Strunkus, Thomas
    Faupel, Franz
    Elbahri, Mady
    [J]. ADVANCED MATERIALS, 2011, 23 (45) : 5410 - +
  • [8] Realizing near-perfect absorption at visible frequencies
    Hu, Chenggang
    Zhao, Zeyu
    Chen, Xunan
    Luo, Xiangang
    [J]. OPTICS EXPRESS, 2009, 17 (13): : 11039 - 11044
  • [9] OPTICAL CONSTANTS OF NOBLE METALS
    JOHNSON, PB
    CHRISTY, RW
    [J]. PHYSICAL REVIEW B, 1972, 6 (12) : 4370 - 4379
  • [10] Kelf T., 2005, PHYS REV B, V74
123