Abstract
In this article, the effects of the rotation angle between upper and lower n-fold rotational symmetric nano-structures are studied. Various modes of circular dichroism (single wavelength band, dual-wavelength bands, and more than two wavelength bands) in the wavelength band from 3.3 to 5 μm are realized. Circular dichroism up to 0.798 are observed. Meanwhile, sensitivity of circular dichroism to the rotation angle and reconfigure strategy for opposite responses has been discussed. Based on Born-Kuhn model, physical mechanism of mode’s switching is explained with charge distributions. The multi-mode chiroptical responses in mid-infrared band and the variety of design strategies have potential applications in the field of tunable multi-band chiral devices.
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Arteaga, O., Sancho-Parramon, J., Nichols, S., Maoz, B.M., Canillas, A., Bosch, S., Markovich, G., Kahr, B.: Relation between 2D/3D chirality and the appearance of chiroptical effects in real nanostructures. Opt. Express 24(3), 2242–2252 (2016)
Asgari, S., Granpayeh, N., Fabritius, T.: Controllable terahertz cross-shaped three-dimensional graphene intrinsically chiral metastructure and its biosensing application. Opt. Commun. 474, 126080 (2020)
Berova, N., Nakanishi, K., Woody, R.W.: Circular dichroism: principles and applications. Wiley (2000)
Bu, T., Chen, K., Liu, H., Liu, J., Hong, Z., Zhuang, S.: Location-dependent metamaterials in terahertz range for reconfiguration purposes. Photonics Res. 4(3), 122–125 (2016)
Cao, T., Zhang, L., Simpson, R.E., Wei, C., Cryan, M.J.: Strongly tunable circular dichroism in gammadion chiral phase-change metamaterials. Opt. Express 21(23), 27841–27851 (2013)
Cao, T., Wei, C., Zhang, L.: Modeling of multi-band circular dichroism using metal/dielectric/metal achiral metamaterials. Opt. Mater. Express 4(8), 1526–1534 (2014)
Chen, K., Zhang, X., Li, S., Lu, Z., Chang, M., Wei, Y., Fu, Y.J., Feng, Q., Li, L., Zhuang, S.: Switchable 3D printed microwave metamaterial absorbers by mechanical rotation control. J. Phys. D: Appl. Phys. 53(30), 305105 (2020)
Chen, Y., Chen, K., Zhang, D., Li, S., Xu, Y., Wang, X., Zhuang, S.: Ultrabroadband microwave absorber based on 3D water microchannels. Photonics Res. 9(7), 1391–1396 (2021)
Cheng, Y.Z., Yang, Y.L., Zhou, Y.J., Zhang, Z., Mao, X.S., Gong, R.Z.: Complementary Y-shaped chiral metamaterial with giant optical activity and circular dichroism simultaneously for terahertz waves. J. Mod. Opt. 63(17), 1675–1680 (2016)
Hannam, K., Powell, D.A., Shadrivov, I.V., Kivshar, Y.S.: Broadband chiral metamaterials with large optical activity. Phys. Rev. B 89(12), 125105 (2014)
Kaya, S.: Circular dichroism from windmill-shaped planar structures operating in mid-infrared regime. Opt. Mater. Express 4(11), 2332–2339 (2014)
Kaya, S., Turkmen, M., Topaktas, O.: Design of planar chiral metamaterials for near-infrared regime. Appl. Phys. A 123(1), 109 (2017)
Landy, N.I., Sajuyigbe, S., Mock, J.J., Smith, D.R., Padilla, W.J.: Perfect metamaterial absorber. Phys. Rev. Lett. 100(20), 207402 (2008)
Li, Q., Zhang, Z.: Bonding and anti-bonding modes of plasmon coupling effects in TiO2-Ag core-shell dimers. Sci. Rep. 6, 19433 (2016)
Li, Z., Mutlu, M., Ozbay, E.: Chiral metamaterials: from optical activity and negative refractive index to asymmetric transmission. J. Opt. 15(2), 023001 (2013)
Li, M., Guo, L., Dong, J., Yang, H.: An ultra-thin chiral metamaterial absorber with high selectivity for LCP and RCP waves. J. Phys. D: Appl. Phys. 47(18), 185102 (2014)
Li, S., Chen, K., Zhang, D., Chen, Y., Xu, Y., Liu, J., Wang, X., Zhuang, S.: Reconfigurable metamaterial for chirality switching and selective intensity modulation. Opt. Express 28(23), 34804–34811 (2020)
Liang, S., Zhu, Z., Jiang, L.: Twist-angle dependent circular dichroism and related mechanisms in closely stacked Archimedean planar metamaterials. OSA Continuum 4(4), 1326–1338 (2021)
Liu, N., Guo, H., Fu, L., Kaiser, S., Schweizer, H., Giessen, H.: Three-dimensional photonic metamaterials at optical frequencies. Nat. Mater. 7(1), 31–37 (2008)
Liu, N., Mesch, M., Weiss, T., Hentschel, M., Giessen, H.: Infrared perfect absorber and its application as plasmonic sensor. Nano Lett. 10(7), 2342–2348 (2010)
Liu, H., Shang, Z., Wu, X., Dou, C., Zhang, J.: Tunable circular dichroism of bilayer b-type chiral nanostructures. Opt. Commun. 448, 76–81 (2019)
Ma, W., Wen, Y., Yu, X.: Broadband metamaterial absorber at mid-infrared using multiplexed cross resonators. Opt. Express 21(25), 30724–30730 (2013)
Ma, X., Xiao, Z., Liu, D., Wang, L., Xu, K., Tang, J., Wang, Z.: Dispersionless optical activity based on novel windmill-shaped chiral metamaterial. Mod. Phys. Lett. B 30(04), 1650033 (2016)
Ma, X., Pu, M., Li, X., Guo, Y., Gao, P., Luo, X.: Meta-chirality: fundamentals construction and applications. Nanomaterials (basel) 7(5), 116 (2017)
Ouyang, L., Wang, W., Rosenmann, D., Czaplewski, D.A., Gao, J., Yang, X.: Near-infrared chiral plasmonic metasurface absorbers. Opt. Express 26(24), 31484–31489 (2018)
Palik, E.D.: Handbook of optical constants of solids. Academic press (1998)
Prodan, E., Nordlander, P.: Plasmon hybridization in spherical nanoparticles. J. Chem. Phys. 120(11), 5444–5454 (2004)
Ranjbar, B., Gill, P.: Circular dichroism techniques: biomolecular and nanostructural analyses- a review. Chem. Biol. Drug Des. 74(2), 101–120 (2009)
Saadeldin, A.S., Hameed, M.F.O., Elkaramany, E.M.A., Obayya, S.S.A.: Highly sensitive terahertz metamaterial sensor. IEEE Sens. J. 19(18), 7993–7999 (2019)
Stanley, R.: Plasmonics in the mid-infrared. Nat. Photonics 6(7), 409–411 (2012)
Valentine, J., Zhang, S., Zentgraf, T., Ulin-Avila, E., Genov, D.A., Bartal, G., Zhang, X.: Three-dimensional optical metamaterial with a negative refractive index. Nature 455(7211), 376–379 (2008)
Wang, L., Huang, X., Li, M., Dong, J.: Chirality selective metamaterial absorber with dual bands. Opt. Express 27(18), 25983–25993 (2019)
Wu, L., Yang, Z., Cheng, Y., Lu, Z., Zhang, P., Zhao, M., Gong, R., Yuan, X., Zheng, Y., Duan, J.: Electromagnetic manifestation of chirality in layer-by-layer chiral metamaterials. Opt. Express 21(5), 5239–5246 (2013)
Xu, J., Fan, Y., Yang, R., Fu, Q., Zhang, F.: Realization of switchable EIT metamaterial by exploiting fluidity of liquid metal. Opt Express 27(3), 2837–2843 (2019)
Yan, B., Zhong, K., Ma, H., Li, Y., Sui, C., Wang, J., Shi, Y.: Planar chiral metamaterial design utilizing metal-silicides for giant circular dichroism and polarization rotation in the infrared region. Opt. Commun. 383, 57–63 (2017)
Yin, X., Schaferling, M., Metzger, B., Giessen, H.: Interpreting chiral nanophotonic spectra: the plasmonic Born-Kuhn model. Nano. Lett. 13(12), 6238–6243 (2013)
Yin, X., Schäferling, M., Michel, A.-K.U., Tittl, A., Wuttig, M., Taubner, T., Giessen, H.: Active chiral plasmonics. Nano Lett. 15(7), 4255–4260 (2015)
Yoo, S., Park, Q.H.: Metamaterials and chiral sensing: a review of fundamentals and applications. Nanophotonics 8(2), 249–261 (2019)
Zhang, M., Lu, Q., Zheng, H.: Tunable circular dichroism created by surface plasmons in bilayer twisted tetramer nanostructure arrays. J. Opt. Soc. Am. B 35(4), 689–693 (2018)
Zhang, X., Zhang, D., Fu, Y., Li, S., Wei, Y., Chen, K., Wang, X., Zhuang, S.: 3-D printed swastika-shaped ultrabroadband water-based microwave absorber. IEEE Antennas Wirel. Propag. Lett. 19(5), 821–825 (2020)
Zhou, J., Chowdhury, D.R., Zhao, R., Azad, A.K., Chen, H.-T., Soukoulis, C.M., Taylor, A.J., O’Hara, J.F.: Terahertz chiral metamaterials with giant and dynamically tunable optical activity. Phys. Rev. B (2012). https://doi.org/10.1103/PhysRevB.86.035448
Zhou, L., Wang, Y., Zhou, J., Ding, J., Su, Z., Li, M., Lu, M., Shi, H., Sang, T.: Tunable circular dichroism of stretchable chiral metamaterial. Appl. Phys. Express 13(4), 042008 (2020)
Acknowledgements
This work was supported in part by the National Natural Science Foundation of China under Grants 61205095, in part by the Shanghai Young College Teacher Develop funding schemes under Grant slg11006. We also thank Dr. Y.G. Du and Ms. T. Bu for their help.
Funding
This research was funded by the National Natural Science Foundation of China, Grant Number 61205095 and Shanghai Young College Teacher Develop funding schemes, Grant Number slg11006.
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Conceptualization, S.L.; methodology, S.L.; formal analysis, S.L. Y.X., Y.C.; investigation, S.L.; data curation, S.L.; writing—original draft preparation, S.L.; writing—review and editing, S.L., K.C., Y.X., Y.C.; visualization, S.L., Y.X., Y.C.; supervision, K.C.; All authors have read and agreed to the published version of the manuscript.
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Li, S., Chen, K., Xu, Y. et al. Multi-mode circular dichroism in n-fold rotational symmetric metamaterials. Opt Quant Electron 54, 50 (2022). https://doi.org/10.1007/s11082-021-03432-7
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DOI: https://doi.org/10.1007/s11082-021-03432-7