PhotonIcs and Electromagnetics Research Symposium,
also known as Progress In Electromagnetics Research Symposium
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Published by The Electromagnetics Academy
Published: 2015-08-28
A Transmission-typed Broadband Absorber
By
Xiang-Kun Kong,
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    Xiang-Kun Kong

    Nanjing University of Aeronautics and Astronautics, China

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Hai-Ming Li,
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    Hai-Ming Li

    Nanjing University of Posts and Telecommunications, China

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Shaobin Liu,
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    Shaobin Liu

    Nanjing University of Aeronautics and Astronautics, China

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Hai Feng Zhang
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    Hai Feng Zhang

    Nanjing University of Posts and Telecommunications, China

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Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)952-955
Abstract
In this paper, we theoretically find that a wide, near complete absorption can be realized in a heterostructure composed of a dielectric layer and truncated photonic crystals with a lossy dielectric defect. A dielectric layer is put on the top of the truncated photonic crystals to gain a relative flatter broadband absorptions. The wide absorption band is located within transmission band gap of photonic crystals without lossy dielectric defect, which is different of some previous designs.
Citation
Xiang-Kun Kong, Hai-Ming Li, Shaobin Liu, and Hai Feng Zhang, "A Transmission-typed Broadband Absorber," Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)952-955
References

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