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Appl. Phys. Lett. 98, 121116 (2011); http://dx.doi.org/10.1063/1.3571442 (3 pages)

Angle and polarization independent narrow-band thermal emitter made of metallic disk on SiO2

Mohammed Nadhim Abbas1,2,3, Cheng-Wen Cheng1,2,4, Yia-Chung Chang1, Min-Hsiung Shih1, Hung-Hsin Chen5, and Si-Chen Lee5

1Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan
2Institute of Physics and Nano Science and Technology Program, Taiwan International Graduate Program, Academia Sinica, Taipei 115, Taiwan
3Department of Engineering and System Science, National Tsing Hua University, Hsinchu 300, Taiwan
4Department of Physics, National Taiwan University, Taipei 106, Taiwan
5Department of Electrical Engineering, National Taiwan University, Taipei 106, Taiwan

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(Received 14 December 2010; accepted 8 March 2011; published online 24 March 2011)

It is shown that the metallic disk structure can be used as an efficient narrow-band thermal emitter in the IR region. The absorption spectra of such structure are investigated both theoretically and experimentally. Calculations of thermal radiation properties of the metallic disk show that the metallic disk is a perfect emitter at a specific wavelength, which can be tuned by varying the diameter of the disk. The metallic disk exhibits only one significant localized surface plasmon polariton (LSPP) mode for both TM and TE polarizations simultaneously. The LSPP mode can be tuned by either varying the disk diameter or the spacer (made of SiO2).

© 2011 American Institute of Physics

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KEYWORDS and PACS

PACS

  • 07.20.-n

    Thermal instruments and apparatus

ARTICLE DATA

PUBLICATION DATA

ISSN

0003-6951 (print)  
1077-3118 (online)

For access to fully linked references, you need to log in.
    Y. H. Ye, Y. W. Jiang, M. W. Tsai, Y. T. Chang, C. Y. Chen, D. C. Tzuang, Y. T. Wu, and S. C. Lee, Appl. Phys. Lett. 93, 263106 (2008)APPLAB000093000026263106000001.

    M. W. Tsai, T. H. Chuang, C. Y. Meng, Y. T. Chang, and S. C. Lee, Appl. Phys. Lett. 89, 173116 (2006)APPLAB000089000017173116000001.

    A. Christ, T. Zentgraf, S. G. Tikhodeev, N. A. Gippius, J. Kuhl, and H. Giessen, Phys. Rev. B 74, 155435 (2006).


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