Optical magnetic response in three-dimensional metamaterial of upright plasmonic meta-molecules

被引：87
作者：
Chen, Wei Ting [1 ]
Chen, Chen Jung [1 ]
Wu, Pin Chieh [1 ]
Sun, Shulin [1 ,2 ]
Zhou, Lei [3 ,4 ]
Guo, Guang-Yu [1 ,5 ]
Hsiao, Chinh Ting [1 ]
Yang, Kuang-Yu [1 ]
Zheludev, Nikolay I. [6 ,7 ]
Tsai, Din Ping [1 ,8 ,9 ]
机构：
[1] Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
[2] Natl Taiwan Univ, Div Phys, Natl Ctr Theoret Sci Taipei, Taipei 10617, Taiwan
[3] Fudan Univ, Minist Educ, State Key Lab Surface Phys, Shanghai 200433, Peoples R China
[4] Fudan Univ, Minist Educ, Key Lab Micro & Nano Photon Struct, Shanghai 200433, Peoples R China
[5] Natl Chengchi Univ, Grad Inst Appl Phys, Taipei 11605, Taiwan
[6] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[7] Univ Southampton, Ctr Photon Metamat, Southampton SO17 1BJ, Hants, England
[8] Natl Appl Res Lab, Instrument Technol Res Ctr, Hsinchu 300, Taiwan
[9] Acad Sinica, Res Ctr Appl Sci, Taipei 11529, Taiwan
来源：
OPTICS EXPRESS | 2011年 / 19卷 / 13期
基金：
英国工程与自然科学研究理事会;
关键词：
SPLIT-RING-RESONATORS; NEGATIVE REFRACTIVE-INDEX; FREQUENCIES; RESONANCE;
D O I：
10.1364/OE.19.012837
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report the first three-dimensional photonic metamaterial, an array of erected U-shape plasmonic gold meta-molecules, that exhibits a profound response to the magnetic field of light incident normal to the array. The metamaterial was fabricated using a double exposure e-beam lithographic process. It was investigated by optical measurements and finite-element simulations, and showed that the magnetic field solely depends on the plasmonic resonance mode showing either enhanced in the centre of the erected U-shape meta-molecule (16 times enhancement) or enhanced around two prongs of erected U-shape meta-molecule (4 times enhancement). (C) 2011 Optical Society of America
引用
收藏
页码：12837 / 12842
页数：6
相关论文
共 32 条
[1]   Spectral Imaging of Individual Split-Ring Resonators [J].
Boudarham, Guillaume ;
Feth, Nils ;
Myroshnychenko, Viktor ;
Linden, Stefan ;
Garcia de Abajo, Javier ;
Wegener, Martin ;
Kociak, Mathieu .
PHYSICAL REVIEW LETTERS, 2010, 105 (25)
[2]   Micrometer-Scale Cubic Unit Cell 3D Metamaterial Layers [J].
Burckel, D. Bruce ;
Wendt, Joel R. ;
Ten Eyck, Gregory A. ;
Ginn, James C. ;
Ellis, A. Robert ;
Brener, Igal ;
Sinclair, Michael B. .
ADVANCED MATERIALS, 2010, 22 (44) :5053-+
[3]   Electromagnetic energy vortex associated with sub-wavelength plasmonic Taiji marks [J].
Chen, Wei Ting ;
Wu, Pin Chieh ;
Chen, Chen Jung ;
Chung, Hung-Yi ;
Chau, Yuan-Fong ;
Kuan, Chieh-Hsiung ;
Tsai, Din Ping .
OPTICS EXPRESS, 2010, 18 (19) :19665-19671
[4]   Self-Assembly of Lithographically Patterned Nanoparticles [J].
Cho, Jeong-Hyun ;
Gracias, David H. .
NANO LETTERS, 2009, 9 (12) :4049-4052
[5]   Near-field optical experiments on low-symmetry split-ring-resonator arrays [J].
Diessel, Daniela ;
Decker, Manuel ;
Linden, Stefan ;
Wegener, Martin .
OPTICS LETTERS, 2010, 35 (21) :3661-3663
[6]   Spectral Collapse in Ensembles of Metamolecules [J].
Fedotov, V. A. ;
Papasimakis, N. ;
Plum, E. ;
Bitzer, A. ;
Walther, M. ;
Kuo, P. ;
Tsai, D. P. ;
Zheludev, N. I. .
PHYSICAL REVIEW LETTERS, 2010, 104 (22)
[7]   Negative magnetic permeability in the visible light region [J].
Ishikawa, A ;
Tanaka, T ;
Kawata, S .
PHYSICAL REVIEW LETTERS, 2005, 95 (23)
[8]   OPTICAL CONSTANTS OF NOBLE METALS [J].
JOHNSON, PB ;
CHRISTY, RW .
PHYSICAL REVIEW B, 1972, 6 (12) :4370-4379
[9]   Toroidal Dipolar Response in a Metamaterial [J].
Kaelberer, T. ;
Fedotov, V. A. ;
Papasimakis, N. ;
Tsai, D. P. ;
Zheludev, N. I. .
SCIENCE, 2010, 330 (6010) :1510-1512
[10]   Electric coupling to the magnetic resonance of split ring resonators [J].
Katsarakis, N ;
Koschny, T ;
Kafesaki, M ;
Economou, EN ;
Soukoulis, CM .
APPLIED PHYSICS LETTERS, 2004, 84 (15) :2943-2945
1234