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Absolute Gap of Two-Dimensional Fractal Photonic Structure |
| LI Liang1;XIE Yi-Cheng1;WANG Yi-Quan2;HU Xiao-Yong2;FENG Zhi-Fang2;CHENG Bing-Ying2 |
| 1College of Applied Mathematics and Physics, Beijing University of Technology, Beijing 100022
2Optical Physics Laboratory, Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080 |
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| Cite this article: |
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LI Liang, XIE Yi-Cheng, WANG Yi-Quan et al 2003 Chin. Phys. Lett. 20 1767-1769 |
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Abstract We propose a model for two-dimensional photonic materials constructed on a kind of fractal structures. Total energy flows of the photonic materials constructed with either dielectric cylinders or air holes show that both of them possess absolute gaps for the electromagnetic waves.
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| Keywords:
42.70.Qs
41.20.Jb
74.81.-g
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Published: 01 October 2003
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| PACS: |
42.70.Qs
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(Photonic bandgap materials)
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41.20.Jb
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(Electromagnetic wave propagation; radiowave propagation)
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74.81.-g
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(Inhomogeneous superconductors and superconducting systems, including electronic inhomogeneities)
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