Broadband efficient light absorbing in the visible regime by a metananoring array

被引：14

作者：

Cao, Shuiyan ^{[1
,2
]}

Yu, Weixing ^{[1
]}

Zhang, Lingtong ^{[1
]}

Wang, Cheng ^{[1
]}

Zhang, Xuming ^{[3
]}

Fu, Yongqi ^{[4
]}

机构：

[1] Chinese Acad Sci, State Key Lab Appl Opt, Changchun Inst Opt Fine Mech & Phys, Changchun, Jilin, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 10039, Peoples R China

[3] Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China

[4] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan Provinc, Peoples R China

来源：

ANNALEN DER PHYSIK | 2014年 / 526卷 / 1-2期

关键词：

metaring array; broadband; visible regime; absorption; OPTICAL-ABSORPTION ENHANCEMENT; SILICON NANOWIRE ARRAYS; PHOTOVOLTAIC APPLICATIONS;

D O I：

10.1002/andp.201300198

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The broadband efficient light-absorbing property of a metamaterial-based subwavelength nanoring array in visible regime is reported. The nanoring array can absorb light efficiently with an average absorptivity of 0.97 over the whole visible waveband. In addition, it is found that this kind of super light-absorbing capability is independent of the incoming light polarization state and can maintain an average of 0.9 for an incident angle as large as 60 degrees under TM illumination. The perfect absorbing property of the metamaterial-based nanoring array is attributed to the synergetic effect of the Fabry-Perot resonance and the localized surface plasmon resonance enhancement.

引用

页码：112 / 117

页数：6

共 16 条

[1] Ultrabroadband Light Absorption by a Sawtooth Anisotropic Metamaterial Slab [J].

Cui, Yanxia ;

Fung, Kin Hung ;

Xu, Jun ;

Ma, Hyungjin ;

Jin, Yi ;

He, Sailing ;

Fang, Nicholas X. .

NANO LETTERS, 2012, 12 (03) :1443-1447

[2] High performance optical absorber based on a plasmonic metamaterial [J].

Hao, Jiaming ;

Wang, Jing ;

Liu, Xianliang ;

Padilla, Willie J. ;

Zhou, Lei ;

Qiu, Min .

APPLIED PHYSICS LETTERS, 2010, 96 (25)

[3] Highly efficient Si-nanorods/organic hybrid core-sheath heterojunction solar cells [J].

He, Lining ;

Jiang, Changyun ;

Rusli ;

Lai, Donny ;

Wang, Hao .

APPLIED PHYSICS LETTERS, 2011, 99 (02)

[4] Analysis of optical absorption in silicon nanowire Arrays for photovoltaic applications [J].

Hu, Lu ;

Chen, Gang .

NANO LETTERS, 2007, 7 (11) :3249-3252

[5] Sensing characteristics of NIR localized surface plasmon resonances in gold nanorings for application as ultrasensitive biosensors [J].

Larsson, Elin M. ;

Alegret, Joan ;

Kall, Mikael ;

Sutherland, Duncan S. .

NANO LETTERS, 2007, 7 (05) :1256-1263

[6] Fabry-Perot resonance in slit and grooves to enhance the transmission through a single subwavelength slit [J].

Li, Zu-Bin ;

Yang, Yi-Hong ;

Kong, Xiang-Tian ;

Zhou, Wen-Yuan ;

Tian, Jian-Guo .

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2009, 11 (10)

[7] Metamaterial-Based Two Dimensional Plasmonic Subwavelength Structures Offer the Broadest Waveband Light Harvesting [J].

Liang, Qiuqun ;

Wang, Taisheng ;

Lu, Zhenwu ;

Sun, Qiang ;

Fu, Yongqi ;

Yu, Weixing .

ADVANCED OPTICAL MATERIALS, 2013, 1 (01) :43-49

[8] Optical absorption enhancement in silicon nanowire arrays with a large lattice constant for photovoltaic applications [J].

Lin, Chenxi ;

Povinelli, Michelle L. .

OPTICS EXPRESS, 2009, 17 (22) :19371-19381

[9] Design of light scattering in nanowire materials for photovoltaic applications [J].

Muskens, Otto L. ;

Rivas, Jaime Gomez ;

Algra, Rienk E. ;

Bakkers, Erik P. A. M. ;

Lagendijk, Ad .

NANO LETTERS, 2008, 8 (09) :2638-2642

[10]

Pu M., 2012, PLASMONICS, V37, P2133

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