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方形螺旋光子晶体的能带结构研究 被引量：3

Research on band structure of square spiral photonic crystal
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摘要 介电常数在三维空间成周期性分布的三维光子晶体因具有全光子带隙而具有重要的应用价值。一种由方形螺旋周期性排列而成光子晶体不仅具有稳定的宽光子带隙,并且可以通过一种基于物理气相沉积的倾斜角沉积法经一步制备完成而具有自组装制备的优势。本文通过数值计算对方形螺旋光子晶体进行能带计算与优化,得到了一种宽带隙方形螺旋结构,并且研究了占空比与带隙宽度的统计分布,讨论了螺旋结构方位角对带隙宽度的影响。 The square spiral photonic bandgap crystals（PBCs）can be amenable to the incorporation of planar integrated microcircuits for light within the large band gap.The band structures of square spiral PCs are calculated using numerical method to maximize PBG.One spiral PC structure with large PBG is founded.The envelope of the bandgap distributions and the effect of spiral degree of structure on bandgap are explored.
作者 陈书汉 曾梦琳 林恩宇 江绍基
机构地区 中山大学光电材料与技术国家重点实验室 嘉应学院物理与光信息科技学院
出处 《激光与红外》 CAS CSCD 北大核心 2012年第7期795-798,共4页 Laser & Infrared
关键词 方形螺旋光子晶体 能带结构 倾斜角沉积 理论计算 square spiral photonic crystal band structure glancing angle deposition theoretical calculation
分类号 O73 [理学—晶体学]
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参考文献15

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同被引文献20

  • 1Hosako I, N Sekine, M Patrashin. At the dawn of a new era in terahertz technology[ J ]. Proceedings of the IEEE, 2007,95(8) :1612 - 1623.
  • 2Rostami A, H Rasooli, H Baghban. Terahertz technology, fundamentals and applications [ M ]. New York: Springer, 2011.
  • 3Yablonoviwh E. Inhibited spontaneous emission in solid- state physics and electronics[ J ]. Phys. Rev. I,ett. , 1987, 58 (20) :2059 - 2062.
  • 4John S. Strong localization of photons in certain disordered dielectric superlattices [ J ]. Phys. Rev. Lett., 1987,58 ( 23 ) :2486 - 2489.
  • 5Tian D,H Zhang,Q Wen,Z Wang,S Li. Dual cylindrical metallic grating-cladding polymer hollow waveguide for terahertz transmission with low loss [ J ]. Appl. Phys. Letl. ,2010,97(13) :133502( 1 -3).
  • 6R W Ziolkowski. Design ,fabrication, and testing of double negative metamaterials [ J ]. IEEE Trans. Antennas Propa- gate. ,2003,51 : 1516 - 1529.
  • 7Yee K S. Numerical solution of Initial boundary value problems involving maxwell's equations in isotropic media [J]. IEEE. Trans. Antennas Propagate. , 1966, 14 (4): 302 - 307.
  • 8Rostami A, H Rasooli, H Baghban. Terahertz Technology Fundamentals and Applications [ M ]. New York : Springer, 2011.
  • 9Hosako I, N Sekine,M Patrashin. At the Dawn of a New Era in Terahertz Technology [ J ]. Proceedings of the IEEE,2007,95(8) :1612 - 1623.
  • 10Nicolb B, G Carelli, A De Michele. Frequency Character-ization of a Terahertz Quantum-Cascade Laser[ J]. Instru- mentation and Measurement, 2007,56 (2) : 262 - 265.

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二级引证文献7

激光与红外
2012年 第7期

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