Research of Emission of Waveguides of Two-dimensional Triangular Lattice Photonic Crystals

YU Jian-li; YE Song; LIU Zhao-tang; ZHANG Hao

doi:10.3788/fgxb20143510.1258

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Research of Emission of Waveguides of Two-dimensional Triangular Lattice Photonic Crystals

更新时间：2020-08-12

- Research of Emission of Waveguides of Two-dimensional Triangular Lattice Photonic Crystals
- Chinese Journal of Luminescence Vol. 35, Issue 10, Pages: 1258-1263(2014)
- 作者机构：
  
  巢湖学院电子工程与电气自动化学院, 安徽巢湖,238000
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20143510.1258
  CLC： O432
- Received：27 June 2014，
  
  Revised：12 August 2014，
  
  Published：03 October 2014
- 稿件说明：
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余建立, 叶松, 柳兆堂等. 二维三角晶格光子晶体波导的辐射特性[J]. 发光学报, 2014,35(10): 1258-1263

YU Jian-li, YE Song, LIU Zhao-tang etc. Research of Emission of Waveguides of Two-dimensional Triangular Lattice Photonic Crystals[J]. Chinese Journal of Luminescence, 2014,35(10): 1258-1263
余建立, 叶松, 柳兆堂等. 二维三角晶格光子晶体波导的辐射特性[J]. 发光学报, 2014,35(10): 1258-1263 DOI： 10.3788/fgxb20143510.1258.

YU Jian-li, YE Song, LIU Zhao-tang etc. Research of Emission of Waveguides of Two-dimensional Triangular Lattice Photonic Crystals[J]. Chinese Journal of Luminescence, 2014,35(10): 1258-1263 DOI： 10.3788/fgxb20143510.1258.

摘要

利用二维三角晶格光子晶体，设计了一种能够提高波导辐射效率的光子晶体结构。通过在单波导出口端级联一耦合波导列的方式形成一种复合式结构，利用时域有限差分法研究了该结构的光辐射特性。结果表明，采用级联波导列的结构能有效提高光辐射效率。进一步对器件进行了优化，使级联波导列与单波导之间的距离为1.8

，波导列横向和纵向的周期数分别为6和5，辐射效率可达到最大值，在辐射距离为100

处，辐射功率可达到20%以上。该类型光子晶体器件在近场光学和集成光学等方面有潜在的应用价值。

Abstract

A photonic crystal waveguide structure with two-dimensional triangular lattice photonic crystals is proposed

in which emission efficiency can be enhanced. The composite structure is composed by cascading a coupled waveguide arrays to a single waveguide. The emission characteristics of light are analyzed

via

the finite-difference time-domain(FDTD)method. The results show that the emission efficiency of the cascading composite structure is improved. The device has been optimized further. When the distance between the single waveguide and the waveguide arrays is 1.8

the horizontal and vertical period number of the waveguide arrays are 6 and 5

the emission efficiency is the best. The emission efficiency is over 20%

when the distance is 100

between the waveguide output and detector. This type structure of photonic crystal has potential applications in near-field optics and integrated optics.

关键词

Keywords

references

Yablonovitch E. Inhibited spontaneous emission in solid-state physics and electronics[J]. Phys. Rev. Lett., 1987, 58(20):2059-2062.

Cui N D, Liang J Q, Liang Z Z, et al. Design and fabrication of two-dimensional photonic crystal waveguides on silicon films[J]. Opt. Precision Eng.(光学精密工程), 2010, 18(12):2549-2556 (in Chinese).

Cui N D, Kou J T, Liang J Q, et al. The directional coupler on the basis of the runway type photonic crystal waveguide[J]. Chin. J. Lumin.(发光学报), 2013, 34(3):375-381 (in Chinese).

Ebbesen T W, Lezec H J, Ghaemi H F, et al. Extraordinary optical transmission through sub-wavelength hole arrays[J]. Nature, 1998, 391:667-669.

Martin-Moreno L, Garcia-Vidal F J, Lezec H J, et al. Theory of dighly directional emission from a single subwavelength aperture surrounded by surface corrugations[J]. Phys. Rev. Lett., 2003, 90(16):167401-1-4.

Lezec H J, Thio T. Diffracted evanescent wave model for enhanced and suppressed optical transmission through subwavelength hole arrays[J]. Opt. Express, 2004, 12(16):3629-3651.

Barnes W L, Murray W A, Dintinger J, et al. Surface plasmon polaritons and their role in the enhanced transmission of light through periodic arrays of subwavelength holes in a metal film[J]. Phys. Rev. Lett., 2004, 92(10):107401-1-4.

Kramper P, Agio M, Soukoulis C M, et al. Highly directional emission from photonic crystal waveguides of subwavelength width[J]. Phys. Rev. Lett., 2004, 92(11):113903-1-4.

Li Z F, Aydin K, Ozbay E. Highly directional emission from photonic crystals with a wide bandwidth[J]. Appl. Phys. Lett., 2007, 91(12):121105-1-3.

Morrison S K, Kivshar Y S. Beaming effect from increased-index photonic crystal waveguides[J]. Appl. Phys. B, 2005, 81:343-346.

Chen C C, Pertsch T, Iliew R, et al. Directional emission from photonic crystal waveguides[J]. Opt. Express, 2006, 14(6):2423-2428.

Kurt H. Theoretical study of directional emission enhancement from photonic crystal waveguides with tapered exits[J]. IEEE Photon. Technol. Lett., 2008, 20(20):1682-1684.

Wang Q, Cui Y, Yan C, et al. Highly efficient directional emission using a coupled multi-channel structure to a photonic crystal waveguide with surface modification[J]. J. Phys. D, 2008, 41(10):105110-1-5.

Wang Q, Cui Y P, Yan C C, et al. Enhancing the emission efficiency in photonic crystal waveguide with coupled waveguide arrays[J]. Acta Phys. Sinica (物理学报), 2009, 58(2):1020-1024 (in Chinese).

Bulu I, Caglayan H, Ozbay E. Beaming of light and enhanced transmission via surface modes of photonic crystals[J]. Opt. Lett., 2005, 30(22):3078-3080.

Morrison S K, Kivshar Y S. Observation of enhanced beaming from photonic crystal waveguides[J]. Appl. Phys. B, 2009, 94:149-153.

Yee K S. Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media[J]. IEEE Transactions on Antennas and Propagation, 1966, 14(8):302-307.

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