留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

可开关的多功能超构表面波片特性研究

刘东明 吕婷婷 刘强 刘超 史金辉

刘东明, 吕婷婷, 刘强, 刘超, 史金辉. 可开关的多功能超构表面波片特性研究[J]. 中国光学(中英文), 2021, 14(4): 1029-1037. doi: 10.37188/CO.2021-0100
引用本文: 刘东明, 吕婷婷, 刘强, 刘超, 史金辉. 可开关的多功能超构表面波片特性研究[J]. 中国光学(中英文), 2021, 14(4): 1029-1037. doi: 10.37188/CO.2021-0100
LIU Dong-ming, LV Ting-ting, LIU Qiang, LIU Chao, SHI Jin-hui. Performance study on switchable and multifunctional metasurface wave plate[J]. Chinese Optics, 2021, 14(4): 1029-1037. doi: 10.37188/CO.2021-0100
Citation: LIU Dong-ming, LV Ting-ting, LIU Qiang, LIU Chao, SHI Jin-hui. Performance study on switchable and multifunctional metasurface wave plate[J]. Chinese Optics, 2021, 14(4): 1029-1037. doi: 10.37188/CO.2021-0100

可开关的多功能超构表面波片特性研究

doi: 10.37188/CO.2021-0100
基金项目: 国家自然科学基金项目(No. U1931121);黑龙江省自然基金重点项目(No. ZD2020F002,No. ZD2018015)
详细信息
    作者简介:

    刘东明(1981—),男,黑龙江五常人,硕士,讲师,2011年于哈尔滨工程大学获得硕士学位,主要从事微纳结构光学器件设计。E-mail:ldm210@163.com

    吕婷婷(1989—),女,黑龙江汤原人,硕士,讲师,2014年于哈尔滨工程大学获得硕士学位,主要从事可调谐超构材料的结构设计与应用研究。E-mail:oktingting521@126.com

    刘 强(1980—),男,黑龙江泰来人,博士,教授,2012年于哈尔滨工程大学获得博士学位,主要从事光纤传感技术的研究。E-mail:nepulq@126.com

    刘 超(1978—),男,黑龙江木兰人,博士,教授,博士生导师,2008年于哈尔滨工业大学获得博士学位,主要从事微结构光学器件研究。E-mail:msm-liu@126.com

    史金辉(1979—),男,黑龙江肇东人,博士,教授,博士生导师,2007年于哈尔滨工程大学获得博士学位,主要从事超构材料的应用研究。E-mail:shijinhui@hrbeu.edu.cn

  • 中图分类号: TP394.1; TH691.9

Performance study on switchable and multifunctional metasurface wave plate

Funds: Supported by National Natural Science Foundation of China (No. U1931121); Natural Science Foundation of Heilongjiang Province in China (No. ZD2020F002, No. ZD2018015)
More Information
  • 摘要: 宽频带和动态可调谐的超构表面在太赫兹无线通信、传感和医学成像等应用中具有重要的价值。结合VO2薄膜的相变原理,本文设计了一种单层“台阶型”复合超构表面,能够实现宽频带四分之一波片和半波片之间的灵活开关功能。VO2薄膜为常温绝缘相时,超构表面可视为透射型双偏振的宽频带四分之一波片。在1.43~2.43 THz宽频带范围内,能够将垂直入射的x偏振光转换成左旋圆偏振光,椭圆率大于0.99,相对带宽为52%。VO2薄膜为高温金属相时,超构表面能够实现反射型半波片功能,垂直入射的x偏振光能够转换成y偏振光。此外,本文也详细地研究了波片性能随倾斜入射角度的变化情况,结果表明,随着入射角度的增加,四分之一波片能够实现宽频带和双频带的动态切换,半波片可以实现频率可调谐度为57%的频移。本文所提出的单层“台阶型”复合超构表面有望促进宽频带偏振转换器件,可调谐开关和紧凑型光学器件的发展。

     

  • 图 1  基于相变原理的单层“台阶型”复合超构表面的工作原理和结构示意图。(a)VO2为绝缘相时,超构表面具有透射型四分之一波片功能;(b)VO2为金属相时,超构表面具有反射型半波片功能;(c)复合超构表面基本单元的结构参数图。

    Figure 1.  Schematics of structure and working principle of single-layered “stepped” hybrid metasurface based on VO2 phase transition. (a) The hybrid metasurface can act as a transmission-type quarter-wave plate when VO2 is in an insulating phase. (b) The hybrid metasurface is a reflection-type half-wave plate when VO2 is in a metallic phase. (c) Stereogram of a unit cell in the proposed metasurface.

    图 2  常温下单层“台阶型”复合超构表面的透射偏振特性。(a)和(d)透射系数;(b)和(e)相位差;(c)和(f)归一化椭圆率和透射圆偏振光的能量。黄色区域带宽为1 THz,绿色区域带宽为0.22 THz。

    Figure 2.  Polarization performance of single-layered “stepped” hybrid metasurface when VO2 film is insulating phase. (a) and (d) Transmission coefficient; (b) and (e) phase difference between y- and x-polarized transmitted light; (c) and (f) calculated intensity S0 and ellipticity χ. The yellow area indicates the bandwidth of 1 THz, and the green area indicates the bandwidth of 0.22 THz.

    图 3  平行于x轴方向线栅的(a)透射特性和(b)相位差。平行于y轴方向线栅的(c)透射特性和(d)相位差。

    Figure 3.  (a) Simulated transmission and (b) phase difference of the wire metasurface parallelled to the x-axis direction. (c) Simulated transmission and (d) phase difference of the wire metasurface parallelled to y-axis direction

    图 4  温度为87°C时(x偏振光垂直入射),超构表面的反射特性和表面电流分布。(a)反射系数和偏振转换率;(b)和(c)“台阶型”金属谐振器和VO2薄膜在2.80 THz处的表面电流分布

    Figure 4.  At 87°C, reflection performance and surface current distribution of the hybrid metasurface under x-polarized light normal incidence. (a) Reflection coefficient and polarization conversion ratio. (b) and (c) Surface current distribution of "stepped" metal resonator and VO2 film at 2.80 THz

    图 5  VO2相变过程中四分之一波片和半波片输出光偏振态的变化情况。(a)垂直入射x偏振光和(b)y偏振光激发超构表面产生的透射偏振态。(c)垂直入射x偏振光激发超构表面产生的反射偏振态

    Figure 5.  Polarization ellipse of the output wave with VO2 conductivity ranging from 10 S/m to 200000 S/m. Polarization ellipse of the transmitted wave (a) at 2.20 THz for x-polarized and (b) at 2.95 THz for y-polarized normal illumination of the hybrid metasurface. (c) Polarization ellipse of the reflected wave at 2.80 THz for x-polarized normal illumination of the hybrid metasurface

    图 6  四分之一波片性能随入射角度的变化关系。(a)和(c)χ;(b)和(d)S0

    Figure 6.  Quarter-wave plate performance as a function of oblique incident angle. (a) and (c) ellipticity χ. (b) and (d) intensity S0

    图 7  半波片性能随入射角度的变化关系(a)ryx;(b)PCR

    Figure 7.  Half-wave plate performance as a function of oblique incident angle. (a) ryx; (b) PCR

  • [1] LIU SH, CUI T J, XU Q, et al. Anisotropic coding metamaterials and their powerful manipulation of differently polarized terahertz waves[J]. Light:Science &Applications, 2016, 5(5): e16076.
    [2] TYO J S, GOLDSTEIN D L, CHENAULT D B, et al. Review of passive imaging polarimetry for remote sensing applications[J]. Applied Optics, 2006, 45(22): 5453-5469. doi: 10.1364/AO.45.005453
    [3] DORRAH A H, RUBIN N A, ZAIDI A, et al. Metasurface optics for on-demand polarization transformations along the optical path[J]. Nature Photonics, 2021, 15(4): 287-296. doi: 10.1038/s41566-020-00750-2
    [4] LAUX E, GENET C, SKAULI T, et al. Plasmonic photon sorters for spectral and polarimetric imaging[J]. Nature Photonics, 2008, 2(3): 161-164. doi: 10.1038/nphoton.2008.1
    [5] 李天佑, 黄玲玲, 王涌天. 超颖表面原理与研究进展[J]. 中国光学,2017,10(5):523-540. doi: 10.3788/co.20171005.0523

    LI T Y, HUANG L L, WANG Y T. The principle and research progress of metasurfaces[J]. Chinese Optics, 2017, 10(5): 523-540. (in Chinese) doi: 10.3788/co.20171005.0523
    [6] YU N F, CAPASSO F. Flat optics with designer metasurfaces[J]. Nature Materials, 2014, 13(2): 139-150. doi: 10.1038/nmat3839
    [7] LIU ZH CH, LI ZH CH, LIU ZH, et al. Single-layer plasmonic metasurface half-wave plates with wavelength-independent polarization conversion angle[J]. ACS Photonics, 2017, 4(8): 2061-2069. doi: 10.1021/acsphotonics.7b00491
    [8] XIA R, JING X F, GUI X C, et al. Broadband terahertz half-wave plate based on anisotropic polarization conversion metamaterials[J]. Optical Materials Express, 2017, 7(3): 977-988. doi: 10.1364/OME.7.000977
    [9] ZHAO Y, ALÙ A. Manipulating light polarization with ultrathin plasmonic metasurfaces[J]. Physical Review B, 2011, 84(20): 205428. doi: 10.1103/PhysRevB.84.205428
    [10] LIU D M, LV T T, DONG G H, et al. Broadband and wide angle quarter-wave plate based on single-layered anisotropic terahertz metasurface[J]. Optics Communications, 2021, 483: 126629. doi: 10.1016/j.optcom.2020.126629
    [11] CONG L Q, XU N N, GU J Q, et al. Highly flexible broadband terahertz metamaterial quarter-wave plate[J]. Laser &Photonics Reviews, 2014, 8(4): 626-632.
    [12] SHI ZH J, ZHU A Y, LI ZH Y, et al. Continuous angle-tunable birefringence with freeform metasurfaces for arbitrary polarization conversion[J]. Science Advances, 2020, 6(23): eaba3367. doi: 10.1126/sciadv.aba3367
    [13] ZHU Y H, VEGESNA S, ZHAO Y, et al. Tunable dual-band terahertz metamaterial bandpass filters[J]. Optics Letters, 2013, 38(14): 2382-2384. doi: 10.1364/OL.38.002382
    [14] 霍红, 延凤平, 王伟, 等. 基于超材料的太赫兹高灵敏度传感器的设计[J]. 中国激光,2020,47(8):0814004. doi: 10.3788/CJL202047.0814004

    HUO H, YAN F P, WANG W, et al. Terahertz high-sensitivity sensor design based on metamaterial[J]. Chinese Journal of Lasers, 2020, 47(8): 0814004. (in Chinese) doi: 10.3788/CJL202047.0814004
    [15] LUO J, SHI X ZH, LUO X Q, et al. Broadband switchable terahertz half-/quarter-wave plate based on metal-VO2 metamaterials[J]. Optics Express, 2020, 28(21): 30861-30870. doi: 10.1364/OE.406006
    [16] ZHANG Y, FENG Y J, ZHU B, et al. Switchable quarter-wave plate with graphene based metamaterial for broadband terahertz wave manipulation[J]. Optics Express, 2015, 23(21): 27230-27239. doi: 10.1364/OE.23.027230
    [17] 付亚男, 张新群, 赵国忠, 等. 基于谐振环的太赫兹宽带偏振转换器件研究[J]. 物理学报,2017,66(18):180701. doi: 10.7498/aps.66.180701

    FU Y N, ZHANG X Q, ZHAO G ZH, et al. A broadband polarization converter based on resonant ring in terahertz region[J]. Acta Physica Sinica, 2017, 66(18): 180701. (in Chinese) doi: 10.7498/aps.66.180701
    [18] RAO Y F, PAN L, OUYANG CH M, et al. Asymmetric transmission of linearly polarized waves based on Mie resonance in all-dielectric terahertz metamaterials[J]. Optics Express, 2020, 28(20): 29855-29864. doi: 10.1364/OE.404912
    [19] HAN ZH L, OHNO S, TOKIZANE Y, et al. Off-resonance and in-resonance metamaterial design for a high-transmission terahertz-wave quarter-wave plate[J]. Optics Letters, 2018, 43(12): 2977-2980. doi: 10.1364/OL.43.002977
    [20] 葛栋森, 许全, 魏明贵, 等. 基于曲折线型介质超材料的宽带太赫兹四分之一波片[J]. 红外与激光工程,2017,46(9):0921002. doi: 10.3788/IRLA201746.0921002

    GE D S, XU Q, WEI M G, et al. Broadband terahertz quarter wave plate based on meander-line dielectric metamaterials[J]. Infrared and Laser Engineering, 2017, 46(9): 0921002. (in Chinese) doi: 10.3788/IRLA201746.0921002
    [21] LI ZH CH, LIU W W, CHENG H, et al. Realizing broadband and invertible linear-to-circular polarization converter with ultrathin single-layer metasurface[J]. Scientific Reports, 2016, 5: 18106. doi: 10.1038/srep18106
    [22] AKO R T, LEE W S L, BHASKARAN M, et al. Broadband and wide-angle reflective linear polarization converter for terahertz waves[J]. APL Photonics, 2019, 4(9): 096104. doi: 10.1063/1.5116149
    [23] MA SH J, WANG X K, LUO W J, et al. Ultra-wide band reflective metamaterial wave plates for terahertz waves[J]. EPL (Europhysics Letters), 2017, 117(3): 37007. doi: 10.1209/0295-5075/117/37007
    [24] MA ZH J, HANHAM S M, GONG Y D, et al. All-dielectric reflective half-wave plate metasurface based on the anisotropic excitation of electric and magnetic dipole resonances[J]. Optics Letters, 2018, 43(4): 911-914. doi: 10.1364/OL.43.000911
    [25] ZEGHDOUDI T, KEBCI Z, MEZEGHRANE A, et al. Half-wave plate based on a birefringent metamaterial in the visible range[J]. Optics Communications, 2021, 487: 126804. doi: 10.1016/j.optcom.2021.126804
    [26] ZHAO X G, SCHALCH J, ZHANG J D, et al. Electromechanically tunable metasurface transmission waveplate at terahertz frequencies[J]. Optica, 2018, 5(3): 303-310. doi: 10.1364/OPTICA.5.000303
    [27] LEE S, KIM W T, KANG J H, et al. Single-layer metasurfaces as spectrally tunable terahertz half- and quarter-waveplates[J]. ACS Applied Materials &Interfaces, 2019, 11(8): 7655-7660.
    [28] WANG D CH, ZHANG L CH, GONG Y D, et al. Multiband switchable terahertz quarter-wave plates via phase-change metasurfaces[J]. IEEE Photonics Journal, 2016, 8(1): 5500308.
    [29] WANG D CH, ZHANG L CH, GU Y H, et al. Switchable ultrathin quarter-wave plate in terahertz using active phase-change metasurface[J]. Scientific Reports, 2015, 5: 15020. doi: 10.1038/srep15020
    [30] JI Y Y, FAN F, WANG X H, et al. Broadband controllable terahertz quarter-wave plate based on graphene gratings with liquid crystals[J]. Optics Express, 2018, 26(10): 12852-12862. doi: 10.1364/OE.26.012852
    [31] PENG L, LI X F, JIANG X, et al. A novel THz half-wave polarization converter for cross-polarization conversions of both linear and circular polarizations and polarization conversion ratio regulating by graphene[J]. Journal of Lightwave Technology, 2018, 36(19): 4250-4258. doi: 10.1109/JLT.2018.2836904
    [32] YU X Y, GAO X, QIAO W, et al. Broadband tunable polarization converter realized by graphene-based metamaterial[J]. IEEE Photonics Technology Letters, 2016, 28(21): 2399-2402. doi: 10.1109/LPT.2016.2596843
    [33] ZHANG Y, FENG Y J, ZHAO J M. Graphene-enabled tunable multifunctional metamaterial for dynamical polarization manipulation of broadband terahertz wave[J]. Carbon, 2020, 163: 244-252. doi: 10.1016/j.carbon.2020.03.001
    [34] BRAND G F. The strip grating as a circular polarizer[J]. American Journal of Physics, 2003, 71(5): 452-456. doi: 10.1119/1.1539099
    [35] GRADY N K, HEYES J E, CHOWDHURY D R, et al. Terahertz metamaterials for linear polarization conversion and anomalous refraction[J]. Science, 2013, 340(6138): 1304-1307. doi: 10.1126/science.1235399
    [36] LIU M, XU Q, CHEN X Y, et al. Temperature-controlled asymmetric transmission of electromagnetic waves[J]. Scientific Reports, 2019, 9(1): 4097. doi: 10.1038/s41598-019-40791-4
    [37] MARKOVICH D L, ANDRYIEUSKI A, ZALKOVSKIJ M, et al. Metamaterial polarization converter analysis: limits of performance[J]. Applied Physics B, 2013, 112(2): 143-152. doi: 10.1007/s00340-013-5383-8
    [38] WANG J, CHEN Y T, HAO J M, et al. Shape-dependent absorption characteristics of three-layered metamaterial absorbers at near-infrared[J]. Journal of Applied Physics, 2011, 109(7): 074510. doi: 10.1063/1.3573495
  • 加载中
图(7)
计量
  • 文章访问数:  1049
  • HTML全文浏览量:  302
  • PDF下载量:  212
  • 被引次数: 0
出版历程
  • 收稿日期:  2021-05-03
  • 修回日期:  2021-05-24
  • 网络出版日期:  2021-06-11
  • 刊出日期:  2021-07-01

目录

    /

    返回文章
    返回

    重要通知

    2024年2月16日科睿唯安通过Blog宣布,2024年将要发布的JCR2023中,229个自然科学和社会科学学科将SCI/SSCI和ESCI期刊一起进行排名!《中国光学(中英文)》作为ESCI期刊将与全球SCI期刊共同排名!