Highly-dispersive transparency at optical frequencies in planar metamaterials based on two-bright-mode coupling

被引：148

作者：

Jin, Xing-Ri ^{[1
,2
]}

Park, Jinwoo ^{[1
,2
]}

Zheng, Haiyu ^{[1
,2
]}

Lee, Seongjae ^{[1
,2
]}

Lee, YoungPak ^{[1
,2
]}

Rhee, Joo Yull ^{[3
]}

Kim, Ki Won ^{[4
]}

Cheong, H. S. ^{[5
]}

Jang, Won Ho ^{[6
]}

机构：

[1] Hanyang Univ, Quantum Photon Sci Res Ctr, Seoul 133791, South Korea

[2] Hanyang Univ, Dept Phys, Seoul 133791, South Korea

[3] Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea

[4] Sunmoon Univ, Dept Informat Display, Asan 336840, Choongnam, South Korea

[5] Sogang Univ, Dept Phys, Seoul 121742, South Korea

[6] Korea Radio Promot Assoc, Electromagnet Wave Inst, Seoul 140848, South Korea

来源：

OPTICS EXPRESS | 2011年 / 19卷 / 22期

基金：

新加坡国家研究基金会;

关键词：

ELECTROMAGNETICALLY-INDUCED TRANSPARENCY; TRANSMISSION; RESONANCE; ARRAYS; MODEL;

D O I：

10.1364/OE.19.021652

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using a planar metamaterial, which consists of two silver strips, we theoretically demonstrate the plasmonic electromagnetically-induced transparency (EIT)-like spectral response at optical frequencies. The two silver strips serve as the bright modes, and are excited strongly by the incident wave. Based on the weak hybridization between the two bright modes, a highly-dispersive plasmonic EIT-like spectral response appears in our scheme. Moreover, the group index is higher than that of another scheme which utilizes the strong coupling between the bright and dark modes. (C) 2011 Optical Society of America

引用

页码：21652 / 21657

页数：6

共 32 条

[1] Directional Double Fano Resonances in Plasmonic Hetero-Oligomers [J].

Artar, Alp ;

Yanik, Ahmet Ali ;

Altug, Hatice .

NANO LETTERS, 2011, 11 (09) :3694-3700

[2] Tunable slow light in semiconductor metamaterial in a broad terahertz regime [J].

Bai, Qiang ;

Liu, Cong ;

Chen, Jing ;

Cheng, Chen ;

Kang, Ming ;

Wang, Hui-Tian .

JOURNAL OF APPLIED PHYSICS, 2010, 107 (09)

[3] Surface plasmon polaritons and their role in the enhanced transmission of light through periodic arrays of subwavelength holes in a metal film [J].

Barnes, WL ;

Murray, WA ;

Dintinger, J ;

Devaux, E ;

Ebbesen, TW .

PHYSICAL REVIEW LETTERS, 2004, 92 (10) :107401-1

[4] Asymmetric coupling between subradiant and superradiant plasmonic resonances and its enhanced sensing performance [J].

Chen, Chia-Yun ;

Un, Ieng-Wai ;

Tai, Nyan-Hwa ;

Yen, Ta-Jen .

OPTICS EXPRESS, 2009, 17 (17) :15372-15380

[5] Plasmonic EIT-like switching in bright-dark-bright plasmon resonators [J].

Chen, Junxue ;

Wang, Pei ;

Chen, Chuncong ;

Lu, Yonghua ;

Ming, Hai ;

Zhan, Qiwen .

OPTICS EXPRESS, 2011, 19 (07) :5970-5978

[6] Analogue of electromagnetically induced transparency in a terahertz metamaterial [J].

Chiam, Sher-Yi ;

Singh, Ranjan ;

Rockstuhl, Carsten ;

Lederer, Falk ;

Zhang, Weili ;

Bettiol, Andrew A. .

PHYSICAL REVIEW B, 2009, 80 (15)

[7] Enhanced sensing performance by the plasmonic analog of electromagnetically induced transparency in active metamaterials [J].

Dong, Zheng-Gao ;

Liu, Hui ;

Cao, Jing-Xiao ;

Li, Tao ;

Wang, Shu-Ming ;

Zhu, Shi-Ning ;

Zhang, X. .

APPLIED PHYSICS LETTERS, 2010, 97 (11)

[8] Plasmonically induced transparent magnetic resonance in a metallic metamaterial composed of asymmetric double bars [J].

Dong, Zheng-Gao ;

Liu, Hui ;

Xu, Ming-Xiang ;

Li, Tao ;

Wang, Shu-Ming ;

Zhu, Shi-Ning ;

Zhang, X. .

OPTICS EXPRESS, 2010, 18 (17) :18229-18234

[9] Extraordinary optical transmission through sub-wavelength hole arrays [J].

Ebbesen, TW ;

Lezec, HJ ;

Ghaemi, HF ;

Thio, T ;

Wolff, PA .

NATURE, 1998, 391 (6668) :667-669

[10] Sharp trapped-mode resonances in planar metamaterials with a broken structural symmetry [J].

Fedotov, V. A. ;

Rose, M. ;

Prosvirnin, S. L. ;

Papasimakis, N. ;

Zheludev, N. I. .

PHYSICAL REVIEW LETTERS, 2007, 99 (14)

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