外在手征超材料电磁特性的研究进展
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摘要
外在手征超材料作为一种结构简单,易于制造,并可以通过调整入射波的角度来动态调控电磁特性的新型超材料越来越受到人们的关注。简要介绍了外在手征超材料的背景和概念,并着重阐述了其在微波段、太赫兹波段以及光频段的数值模拟与实验研究进展。这种结构在各类光电子学器件、生物医学等领域有着现实的应用价值。
The extrinsic chiral metamaterial has attracted more and more attention as it is a kind of metamaterial which is simple in structure,easy to manufacture,and can change the electromagnetic properties by adjusting the angle of incident wave.In this paper,the background and concept of extrinsic chiral metamaterials were briefly introduced,and the research progress of the simulation and experiment in microwave,terahertz and optical band were focused on,aming to reveal the practical applications in photonic devices and biomedicine.
The extrinsic chiral metamaterial has attracted more and more attention as it is a kind of metamaterial which is simple in structure,easy to manufacture,and can change the electromagnetic properties by adjusting the angle of incident wave.In this paper,the background and concept of extrinsic chiral metamaterials were briefly introduced,and the research progress of the simulation and experiment in microwave,terahertz and optical band were focused on,aming to reveal the practical applications in photonic devices and biomedicine.
引文
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[18] Wang F,Wang Z,Shi J.Theoretical study of high-Q Fano resonance and extrinsicchirality in an ultrathin Babinet-inverted metasurface[J].J Appl Phys,2014,116(15):153506.
[19] Shi J H,Shi Q C,Li Y X,et al.Dual-polarity metamaterial circular polarizer based on giant extrinsic chirality[J].Sci Rep,2015,5:16666.
[20] Zhang P,Zhao M,Wu L,et al.Giant circular polarization conversion in layer-by-layer nonchiral metamaterial[J].J Opt Soc Am A,2013,30(9):1714-1718.
[21] Plum E.Extrinsic chirality:tunable optically active reflectors and perfect absorbers[J].Appl Phys Lett,2016,108(24):241905.
[22] Plum E,Fedotov V A,Zheludev N I.Specular optical activity of achiral metasurfaces[J].Appl Phys Lett,2016,108(14):141905.
[23] Singh R,Plum E,Zhang W,et al.Highly tunable optical activity in planar achiral terahertz metamaterials[J].Opt Express,2010,18(13):13425-13430.
[24] Cao T,Wei C,Li Y.Dual-band strong extrinsic 2D chirality in a highly symmetric metal-dielectric-metal achiral metasurface[J].Opt Mater Express,2016,6(2):303-311.
[25] Feng C,Wang Z B,Lee S,et al.Giant circular dichroism in extrinsic chiral metamaterials excited by off-normal incident laser beams[J].Opt Commun,2012,285(10-11):2750-2754.
[26] Lee S,Wang Z,Feng C,et al.Circular dichroism in planar extrinsic chirality metamaterial at oblique incident beam[J].Opt Commun,2013,309(7):201-204.
[27] Cao T,Wei C,Mao L,et al.Extrinsic 2Dchirality:giant circular conversion dichroism from a metal-dielectricmetal square array[J].Sci Rep,2014,4:07442.
[28] Wei C,ZhangL,Cao T.Modeling of multi-band circular dichroism using metal/dialectric/metal achiral metamaterials[J].Opt Mater Express,2014,4(8):1526-1534.
[29] Yu P,Li J,Tang C,et al.Controllable optical activity with non-chiral plasmonic metasurfaces[J].Light Science&Applications,2016,5(7):e16096.
[30] Li G,Li Q,Yang L,et al.Optical magnetism and optical activity in nonchiral planar plasmonic metamaterials.[J].Opt Lett,2016,41(13):2911-2914.
[31] Zhang Y,Wang L,Zhang Z.Circular dichroism in planar achiral plasmonic L-shaped nanostructure arrays[J].IEEE Photonics Journal,2017,9(2):1-7.
[32] Rizza C,Columbo L,Brambilla M,et al.Extrinsic electromagnetic chirality in all-photodesigned one-dimensional THz metamaterials[J].Phy Rev B,2016,93:241305.
[33] Lu X,Wu J,Zhu Q,et al.Circular dichroism from single plasmonic nanostructures with extrinsic chirality[J].Nanoscale,2014,6(23):14244-14253.
[34] Belardini A,Centini M,Leahu G,et al.Chiral light intrinsically couples to extrinsic/pseudo-chiral metasurfaces made of tilted gold nanowires[J].Sci Rep,2016,6:31796.
[35] Hu L,Huang Y,Fang L,et al.Fano resonance assisting plasmonic circular dichroism from nanorice heterodimers for extrinsic chirality[J].Sci Rep,2015,5:16069.
[36] Bochenkov V E,Kl9s G,Sutherland D S.Extrinsic chirality of non-concentric plasmonic nanorings[J].Opt Mater Express,2017,7(10):3715-3721.
[37] Yan C,Wang X,Raziman T V,et al.Twisting fluorescence through extrinsic chiral antennas[J].Nano Letters,2017,17(4):2265-2272.
[38] Wang Y,Qi J,Pan C,et al.Giant circular dichroism of large-area extrinsic chiral metal nanocrecents[J].Sci Rep,2018,8:3351.
[2] Pendry J B,Holden A J,Robbins D J,et al.Magnetism from conductors and enhanced nonlinear phenomena[J].IEEE Trans Microw Theory,1999,47(11):2075-2084.
[3] Pendry J B.Negative refraction makes a perfect lens[J].Phys Rev Lett,2000,85(18):3966-3969.
[4] Tretyakov S,Nefedov I,Sihvola A,et al.Waves and energy in chiral nihility[J].J Electromagnet Wave,2003,17(5):695-706.
[5]Pendry J B.A chiral route to negative refraction[J].Science,2004,306(5700):1353-1355.
[6] Tretyakov S,Sihvola A,JylhL.Backward-wave regime and negative refraction in chiral composites[J].Photonic Nanostruct,2005,3(2-3):107-115.
[7] Monzon C,Forester D W.Negative refraction and focusing of circularly polarized waves in optically active media[J].Phys Rev Lett,2005,95(12):123904.
[8] Jin Y,He S.Focusing by a slab of chiral medium[J].Opt Express,2005,13(13):4974-4979.
[9] Agranovich V M,Gartstein Y N,Zakhidov A A.Negative refraction in gyrotropic media[J].Phys Rev B,2006,73(4):045114.
[10] Cheng Q,Cui T J.Negative refractions in uniaxially anisotropic chiral media[J].Phys Rev B,2006,73(11):113104.
[11] Plum E,Fedotov V A,Zheludev N I.Optical activity in extrinsically chiral metamaterial[J].Appl Phys Lett,2008,93(19):191911.
[12] Williams R.Optical-rotatory power and linear electrooptic effect in nematic liquid crystals of p-azoxyanisole[J].J Chem Phys,1969,50(3):1324-1332.
[13] Sochava A,Simovski C,Tretyakov S.Chiral effects and eigenwaves in bi-anisotropic omega structures[M]//Advances in complex electromagnetic materials.Netherlands:Springer Netherlands,1997:85-102.
[14] Dong J F,Xu C,Xu J.Research advances in planar chiral metamaterials[J].Mater Rev,2009,23(1):84-89(in Chinese).董建峰,徐超,徐键.平面手征超常介质研究进展[J].材料导报,2009,23(1):84-89.
[15] Plum E,Fedotov V A,Zheludev N I.Extrinsic electromagnetic chirality in metamaterials[J].J Opt A-Pure Appl Op,2009,11(7):074009.
[16] Plum E,Fedotov V A,Zheludev N I.Asymmetric transmission:ageneric property of two-dimensional periodic patterns[J].J Optics-UK,2011,13(2):024006.
[17] Plum E,Liu X X,Fedotov V A,et al.Optical activity in achiral metamaterials[C]//CLEO/QELS 2009.Washington DC:IEEE,2009:1-2.
[18] Wang F,Wang Z,Shi J.Theoretical study of high-Q Fano resonance and extrinsicchirality in an ultrathin Babinet-inverted metasurface[J].J Appl Phys,2014,116(15):153506.
[19] Shi J H,Shi Q C,Li Y X,et al.Dual-polarity metamaterial circular polarizer based on giant extrinsic chirality[J].Sci Rep,2015,5:16666.
[20] Zhang P,Zhao M,Wu L,et al.Giant circular polarization conversion in layer-by-layer nonchiral metamaterial[J].J Opt Soc Am A,2013,30(9):1714-1718.
[21] Plum E.Extrinsic chirality:tunable optically active reflectors and perfect absorbers[J].Appl Phys Lett,2016,108(24):241905.
[22] Plum E,Fedotov V A,Zheludev N I.Specular optical activity of achiral metasurfaces[J].Appl Phys Lett,2016,108(14):141905.
[23] Singh R,Plum E,Zhang W,et al.Highly tunable optical activity in planar achiral terahertz metamaterials[J].Opt Express,2010,18(13):13425-13430.
[24] Cao T,Wei C,Li Y.Dual-band strong extrinsic 2D chirality in a highly symmetric metal-dielectric-metal achiral metasurface[J].Opt Mater Express,2016,6(2):303-311.
[25] Feng C,Wang Z B,Lee S,et al.Giant circular dichroism in extrinsic chiral metamaterials excited by off-normal incident laser beams[J].Opt Commun,2012,285(10-11):2750-2754.
[26] Lee S,Wang Z,Feng C,et al.Circular dichroism in planar extrinsic chirality metamaterial at oblique incident beam[J].Opt Commun,2013,309(7):201-204.
[27] Cao T,Wei C,Mao L,et al.Extrinsic 2Dchirality:giant circular conversion dichroism from a metal-dielectricmetal square array[J].Sci Rep,2014,4:07442.
[28] Wei C,ZhangL,Cao T.Modeling of multi-band circular dichroism using metal/dialectric/metal achiral metamaterials[J].Opt Mater Express,2014,4(8):1526-1534.
[29] Yu P,Li J,Tang C,et al.Controllable optical activity with non-chiral plasmonic metasurfaces[J].Light Science&Applications,2016,5(7):e16096.
[30] Li G,Li Q,Yang L,et al.Optical magnetism and optical activity in nonchiral planar plasmonic metamaterials.[J].Opt Lett,2016,41(13):2911-2914.
[31] Zhang Y,Wang L,Zhang Z.Circular dichroism in planar achiral plasmonic L-shaped nanostructure arrays[J].IEEE Photonics Journal,2017,9(2):1-7.
[32] Rizza C,Columbo L,Brambilla M,et al.Extrinsic electromagnetic chirality in all-photodesigned one-dimensional THz metamaterials[J].Phy Rev B,2016,93:241305.
[33] Lu X,Wu J,Zhu Q,et al.Circular dichroism from single plasmonic nanostructures with extrinsic chirality[J].Nanoscale,2014,6(23):14244-14253.
[34] Belardini A,Centini M,Leahu G,et al.Chiral light intrinsically couples to extrinsic/pseudo-chiral metasurfaces made of tilted gold nanowires[J].Sci Rep,2016,6:31796.
[35] Hu L,Huang Y,Fang L,et al.Fano resonance assisting plasmonic circular dichroism from nanorice heterodimers for extrinsic chirality[J].Sci Rep,2015,5:16069.
[36] Bochenkov V E,Kl9s G,Sutherland D S.Extrinsic chirality of non-concentric plasmonic nanorings[J].Opt Mater Express,2017,7(10):3715-3721.
[37] Yan C,Wang X,Raziman T V,et al.Twisting fluorescence through extrinsic chiral antennas[J].Nano Letters,2017,17(4):2265-2272.
[38] Wang Y,Qi J,Pan C,et al.Giant circular dichroism of large-area extrinsic chiral metal nanocrecents[J].Sci Rep,2018,8:3351.