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基于VO2薄膜相变原理的温控太赫兹超材料调制器

刘志强 常胜江 王晓雷 范飞 李伟

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基于VO2薄膜相变原理的温控太赫兹超材料调制器

刘志强, 常胜江, 王晓雷, 范飞, 李伟

Thermally controlled terahertz metamaterial modulator based on phase transition of VO2 thin film

Liu Zhi-Qiang, Chang Sheng-Jiang, Wang Xiao-Lei, Fan Fei, Li Wei
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  • 利用二氧化钒薄膜绝缘相–金属相的相变特性, 提出了一种基于超材料的温控太赫兹调制器, 研究了相变超材料在太赫兹波段的传输特性和温控可调谐特性. 当入射太赫兹波为水平偏振或垂直偏振状态时, 器件的透过率谱线在1 THz附近呈现出两个独立的、中心频率分别为1.3 THz和1.7 THz、 带宽分别为0.2 THz和0.35 THz的 透射宽带. 当温度从40℃至80℃变化时, 两宽带的透过率发生明显的降低, 在二氧化钒的相变温度(68℃)时尤其灵敏, 对入射光的二种偏振状态, 调制深度均达到60%以上, 实现了良好的调制效果.
    Utilizing insulator-metal phase transition of vanadium dioxide thin film, we propose a thermally controlled terahertz modulator based on metamaterial, and research the transmission characteristics and temperature tunable characteristics of phase transition in metamaterials in THz wave band. While the incident THz wave is of horizontal polarization or vertical polarization, two independent pass bands are generated near 1 THz. The center frequencies of the two pass bands are 1.3 THz and 1.7 THz, the bandwidths of them are 0.2 THz and 0.35 THz. In addition, when temperature rises from 40℃ to 80℃, the transmissions of the two pass bands drop apparently, especially at phase transition temperature of 68℃. For the two polarization states, the modulation depths achieve 60% or more, which is the great function of a modulator.
    • 基金项目: 国家自然科学基金(批准号: 61171027);国家高技术研究发展计划(批准号: 2011AA010205);天津市自然科学基金重点项目(批准号: 10JCZDJC15200)和教育部博士点基金(批准号: 20090031110033)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant No. 61171027), the National High Technology Research and Development Program of China (Grant No. 2011AA010205), the Natural Science Foundation of Tianjin, China (Grant No. 10JCZDJC15200), and the Doctoral Fund of Ministry of Education of China (Grant No. 20090031110033).
    [1]

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    [2]

    Jansen C, Priebe S, Moller C 2011 IEEE Trans Terahertz Sci. Technol. 54 462

    [3]

    Liu H B, Plopper G, Earley S, Chen Y Q, Ferguson B, Zhang X C 2007 Biosens. Bioelectron 22 1075

    [4]

    Chan W L, Moravec M L, Baraniuk R G, Mittleman D M 2008 Opt. Lett. 33 974

    [5]

    Brucherseifer M, Nagel M, Bolivar P H, Kurz H 2000 Appl. Phy. Lett. 77 4049

    [6]

    Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184

    [7]

    Withayachumnankul W, Abbott D 2009 IEEE Photonics J. 1 99

    [8]

    Chen H T, O'Hara J F, Azad A K, Taylor A J, Averitt R D, Shrekenhamer D B, Padilla W J 2008 Nat Photonics 2 295

    [9]

    Padilla W J, Taylor A J, Highstrete C, Lee M, Averitt R D 2006 Phys. Rev. Lett. 96 107401

    [10]

    Sun D D, Chen Z, Wen Q Y, Qiu D H, Lai W E, Dong K, Zhao B H, Zhang H W 2013 Acta Phys. Sin. 62 017202 (in Chinese) [孙丹丹, 陈智, 文岐业, 邱东鸿, 赖伟恩, 董凯, 赵碧辉, 张怀武 2013 物理学报 62 017202]

    [11]

    Cavalieri A, Toth Cs, Siders C W, Squier J A Raksi F, Forget P, Kieffer J C 2001 Phys. Rev. Lett. 87 237401

    [12]

    Manning T D Parkin I P Pemble M E Sheel D, Vernardou D 2004 Chem. Mater. 16 744

    [13]

    Hu M, Wu M, Lv Y Q, Dou Y W, Cui M 2007 Surf. Coat Technol. 201 4858

    [14]

    Wen Q Y, Zhang H W, Yang Q H, Xie Y S, Chen K, Liu Y L 2010 Appl. Phys. Lett. 97 021111

    [15]

    Wen Q Y, Zhang H W, Yang Q H, Chen Z, Long Y, Jing Y L, Lin Y, Zhang P X 2012 J. Phys. D: Appl. Phys. 45 235106

    [16]

    Choi S B, Kyoung J S, Kim H S, Park H R, Park D J, Kim B J, Ahn Y H, Rotermund F, Kim H T, Ahn K J, Kim D S 2011 Appl. Phys. Lett. 98 071105

    [17]

    Michael F B, Bruee A B, Rodger M W, Thierry L, Patrick G, Alain B 1994 Appl. phys. Lett. 65 1507

    [18]

    Nyberg G A, Buhrman R A 1987 Thin Solid Films 147 111

    [19]

    Hendry E, Koeberg M, O'Regan B, Bonn M 2006 Nano Lett. 6 755

    [20]

    Fan F, Hou Y, Jiang Z W, Wang X H, Chang S J 2012 Appl. Opt. 51 4589

    [21]

    Choi H S, Ahn J S, Jung J H, Noh T W, Kim D H 1996 Phys. Rev. B 54 4621

    [22]

    Jepsen P U, Fischer B M, Thoman A, Helm H 2006 Phys Rev. B 74 205103

    [23]

    Walther M, Cooke D G, Sherstan C, Hajar M, Freeman M R, Hegmann F A 2007 Phys. Rev. B 76 125408

  • [1]

    Fan F, Guo Z, Bai J J, Wang X H, Chang S J 2011 Acta Phys. Sin. 60 084219 (in Chinese) [范飞, 郭展, 白晋军, 王湘晖, 常胜江 2011 物理学报 60 084219]

    [2]

    Jansen C, Priebe S, Moller C 2011 IEEE Trans Terahertz Sci. Technol. 54 462

    [3]

    Liu H B, Plopper G, Earley S, Chen Y Q, Ferguson B, Zhang X C 2007 Biosens. Bioelectron 22 1075

    [4]

    Chan W L, Moravec M L, Baraniuk R G, Mittleman D M 2008 Opt. Lett. 33 974

    [5]

    Brucherseifer M, Nagel M, Bolivar P H, Kurz H 2000 Appl. Phy. Lett. 77 4049

    [6]

    Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184

    [7]

    Withayachumnankul W, Abbott D 2009 IEEE Photonics J. 1 99

    [8]

    Chen H T, O'Hara J F, Azad A K, Taylor A J, Averitt R D, Shrekenhamer D B, Padilla W J 2008 Nat Photonics 2 295

    [9]

    Padilla W J, Taylor A J, Highstrete C, Lee M, Averitt R D 2006 Phys. Rev. Lett. 96 107401

    [10]

    Sun D D, Chen Z, Wen Q Y, Qiu D H, Lai W E, Dong K, Zhao B H, Zhang H W 2013 Acta Phys. Sin. 62 017202 (in Chinese) [孙丹丹, 陈智, 文岐业, 邱东鸿, 赖伟恩, 董凯, 赵碧辉, 张怀武 2013 物理学报 62 017202]

    [11]

    Cavalieri A, Toth Cs, Siders C W, Squier J A Raksi F, Forget P, Kieffer J C 2001 Phys. Rev. Lett. 87 237401

    [12]

    Manning T D Parkin I P Pemble M E Sheel D, Vernardou D 2004 Chem. Mater. 16 744

    [13]

    Hu M, Wu M, Lv Y Q, Dou Y W, Cui M 2007 Surf. Coat Technol. 201 4858

    [14]

    Wen Q Y, Zhang H W, Yang Q H, Xie Y S, Chen K, Liu Y L 2010 Appl. Phys. Lett. 97 021111

    [15]

    Wen Q Y, Zhang H W, Yang Q H, Chen Z, Long Y, Jing Y L, Lin Y, Zhang P X 2012 J. Phys. D: Appl. Phys. 45 235106

    [16]

    Choi S B, Kyoung J S, Kim H S, Park H R, Park D J, Kim B J, Ahn Y H, Rotermund F, Kim H T, Ahn K J, Kim D S 2011 Appl. Phys. Lett. 98 071105

    [17]

    Michael F B, Bruee A B, Rodger M W, Thierry L, Patrick G, Alain B 1994 Appl. phys. Lett. 65 1507

    [18]

    Nyberg G A, Buhrman R A 1987 Thin Solid Films 147 111

    [19]

    Hendry E, Koeberg M, O'Regan B, Bonn M 2006 Nano Lett. 6 755

    [20]

    Fan F, Hou Y, Jiang Z W, Wang X H, Chang S J 2012 Appl. Opt. 51 4589

    [21]

    Choi H S, Ahn J S, Jung J H, Noh T W, Kim D H 1996 Phys. Rev. B 54 4621

    [22]

    Jepsen P U, Fischer B M, Thoman A, Helm H 2006 Phys Rev. B 74 205103

    [23]

    Walther M, Cooke D G, Sherstan C, Hajar M, Freeman M R, Hegmann F A 2007 Phys. Rev. B 76 125408

计量
  • 文章访问数:  6643
  • PDF下载量:  1338
  • 被引次数: 0
出版历程
  • 收稿日期:  2013-02-09
  • 修回日期:  2013-03-06
  • 刊出日期:  2013-07-05

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