Irreducible First Brillouin-Zone for Two-Dimensional Binary-Compound Photonic Crystals(Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid mechanics)

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概要

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• Detailed calculations are carried out for band structures in the whole area of the first Brillouin zone (BZ) for two-dimensional binary-compound photonic crystals (PCs) with the square lattice. This kind of PCs is shown to alter its irreducible BZ, depending on the position of the second atom, because of the introduction of the spatial anisotropy into the unit cell. In particular, the PCs with very asymmetric atomic configurations are forced to render the whole first BZ irreducible. Only the investigation throughout the BZ is thus known to permit us to obtain the authentic band structures for this kind of PCs.

• 社団法人日本物理学会の論文
• 2008-03-15

著者

• Nojima Shunji

  International Graduate School Of Arts And Sciences Yokohama City University

• KAMAKURA Yusuke

  International Graduate School of Arts and Sciences, Yokohama City University

• Kamakura Yusuke

  International Graduate School Of Arts And Sciences Yokohama City University

関連論文

• Strong Confinement of Light in a Closed Periodic Array of Microstructures(Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid mechanics)
• Irreducible First Brillouin-Zone for Two-Dimensional Binary-Compound Photonic Crystals(Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid mechanics)
• Selective Influx of Light into Localized States as Clarified Using Fano Effects in Photonic Crystals

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