Polarization insensitive and omnidirectional infrared broadband near perfect metamaterial absorber

被引：1

作者：

Chen, Shuqi ^{[1
]}

Cheng, Hua

Tian, Jianguo

机构：

[1] Nankai Univ, Key Lab Weak Light Nonlinear Photon, Minist Educ, Teda Appl Phys Sch, Tianjin 300457, Peoples R China

来源：

METAMATERIALS: FUNDAMENTALS AND APPLICATIONS IV | 2011年 / 8093卷

基金：

中国国家自然科学基金;

关键词：

Metamaterial; Perfect absorber; Broadband; Cut wires;

D O I：

10.1117/12.894202

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a polarization insensitive and omnidirectional broadband near perfect metamaterial absorber in the near infrared regime. The electromagnetic response of the metamaterial absorber is theoretically investigated. The bandwidth of absorption spectrum can be effectively expanded. The broadband metamaterial absorber is polarization insensitive and the absorption remains high even at large incident angles for both transverse electric and transverse magnetic configurations.

引用

页数：5

共 10 条

[1] Wide-angle infrared absorber based on a negative-index plasmonic metamaterial [J].

Avitzour, Yoav ;

Urzhumov, Yaroslav A. ;

Shvets, Gennady .

PHYSICAL REVIEW B, 2009, 79 (04)

[2]

COMSOL, 2008, COMSOL MULT US GUID

[3] Polarization insensitive terahertz metamaterial absorber [J].

Grant, J. ;

Ma, Y. ;

Saha, S. ;

Lok, L. B. ;

Khalid, A. ;

Cumming, D. R. S. .

OPTICS LETTERS, 2011, 36 (08) :1524-1526

[4] Mixed plasmons coupling for expanding the bandwidth of near-perfect absorption at visible frequencies [J].

Hu, Chenggang ;

Liu, Liyuan ;

Zhao, Zeyu ;

Chen, Xu'nan ;

Luo, Xiangang .

OPTICS EXPRESS, 2009, 17 (19) :16745-16749

[5] Perfect metamaterial absorber [J].

Landy, N. I. ;

Sajuyigbe, S. ;

Mock, J. J. ;

Smith, D. R. ;

Padilla, W. J. .

PHYSICAL REVIEW LETTERS, 2008, 100 (20)

[6] Design, theory, and measurement of a polarization-insensitive absorber for terahertz imaging [J].

Landy, N. I. ;

Bingham, C. M. ;

Tyler, T. ;

Jokerst, N. ;

Smith, D. R. ;

Padilla, W. J. .

PHYSICAL REVIEW B, 2009, 79 (12)

[7] Infrared Spatial and Frequency Selective Metamaterial with Near-Unity Absorbance [J].

Liu, Xianliang ;

Starr, Tatiana ;

Starr, Anthony F. ;

Padilla, Willie J. .

PHYSICAL REVIEW LETTERS, 2010, 104 (20)

[8] A terahertz polarization insensitive dual band metamaterial absorber [J].

Ma, Yong ;

Chen, Qin ;

Grant, James ;

Saha, Shimul C. ;

Khalid, A. ;

Cumming, David R. S. .

OPTICS LETTERS, 2011, 36 (06) :945-947

[9] OPTICAL-PROPERTIES OF THE METALS AL, CO, CU, AU, FE, PB, NI, PD, PT, AG, TI, AND W IN THE INFRARED AND FAR INFRARED [J].

ORDAL, MA ;

LONG, LL ;

BELL, RJ ;

BELL, SE ;

BELL, RR ;

ALEXANDER, RW ;

WARD, CA .

APPLIED OPTICS, 1983, 22 (07) :1099-1119

[10] Highly flexible wide angle of incidence terahertz metamaterial absorber: Design, fabrication, and characterization [J].

Tao, Hu ;

Bingham, C. M. ;

Strikwerda, A. C. ;

Pilon, D. ;

Shrekenhamer, D. ;

Landy, N. I. ;

Fan, K. ;

Zhang, X. ;

Padilla, W. J. ;

Averitt, R. D. .

PHYSICAL REVIEW B, 2008, 78 (24)

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