Abstract
In this work, a novel design of an electro-tunable narrow channel based on an anisotropic epsilon-near-zero metamaterial is presented. The ENZ condition can be flexibly tuned by an applied gate voltage. This permittivity-tunable channel is composed of periodic alternating layers of graphene and nanoglass with a thickness of 3 nm. Additionally, a dual output light modulator is utilized to expand its application. Numerical analysis results show that the maximum transmittance of the incident light can reach 96.7%, and the extinction ratio of the device is 14.8 dB when the gate voltage is added to 4.96 V at the near-infrared wavelength. This ultracompact optical device may open a new realm in highly integrated photonic circuits, especially on the nano-chips.
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References
Askari, M., Hosseini, M.V.: A novel metamaterial design for achieving a large group index via classical electromagnetically induced reflectance. Opt. Quantum Electron. 52(4) (2020)
Chen, J., Zhi, L., Song, Y., et al.: Hybrid long-range surface plasmon-polariton modes with tight field confinement guided by asymmetrical waveguides. Opt. Express 17(26), 23603–23609 (2009)
Danilov, D., Hahn, H., Gleiter, H., et al.: Mechanisms of nanoglass ultrastability. ACS Nano 10(3), 3241–3247 (2016)
Denard, RH.: Design of ion-implanted MOSFETs with very small physical dimensions. IEEE J. Solid-State Circuits (1974)
Ding, K., Shen, Y., Ng, J., et al.: Equivalent-medium theory for metamaterials made by planar electronic materials. EPL 102(2), 28005 (2013)
Edwards, B., Alu, A., Young, M.E., Silveirinha, M., Engheta, N.: Experimental verification of epsilon-near-zero metamaterial coupling and energy squeezing using a microwave waveguide. Phys. Rev. Lett. 100, 033903 (2008)
Efazat, S.S., Basiri, R., Jam, S.: Optimization based design of a wideband near zero refractive index metasurface for gain improvement of planar antennas in the terahertz band. Opt. Quantum Electron. 52(12) (2020)
Efetov, D.K., Kim, P.: Controlling electron-phonon interactions in graphene at ultrahigh carrier densities. Phys. Rev. Lett. 105(25), 256805 (2010)
Emadi, R., Safian, R., Nezhad, A.Z.: Plasmonic cloaking for irregular inclusions using an epsilon-near-zero region composed of a graphene–silica stack. J. Opt. Soc. Am. B 35(3), 643 (2018)
Falkovsky, L.A.: Optical properties of graphene. J. Phys. Conf. Ser. 129, 012004 (2008)
Gric, T., Hess, O.: Tunable surface waves at the interface separating different graphene-dielectric composite hyperbolic metamaterials. Opt. Express 25(10), 11466 (2017)
Gric, T., Hess, O. et al.: Surface plasmon polaritons at the interface of two nanowire metamaterials. J. Opt. 19(8) (2017)
Gric, T., Hess, O., et al.: Surface waves supported by the nanostructured semiconductor metamaterials. J. Electromagn. Waves Appl. 2018.
Huang, Y., Li, J.: Total reflection and cloaking by triangular defects embedded in zero-index metamaterials. Adv. Appl. Math. Mech. 7, 135–144 (2015)
Hui, F.M., Jin, H.S., Wei, X.J., et al.: Experimental realization of bending waveguide using anisotropic zero-index materials. Appl. Phys. Lett. 101(25), 3966 (2012)
Ioannidis, T., Gric, T., Rafailov, E.: Surface plasmon polariton waves propagation at the boundary of graphene-based metamaterial and corrugated metal in THz range. Opt. Quantum Electron. 52(1), 10.1–10.12 (2020)
Kim, N.S., Austin, T., Baauw, D., et al.: Leakage current: Moore’s law meets static power. Computer 36(12), 68–75 (2003)
Klimchitskaya, G.L., Mostepanenko, V.M.: Conductivity of pure graphene: theoretical approach using the polarization tensor. Phys. Rev. B, Condens. Matter Mater. Phys. (2016)
Kundtz, N., Smith, D.R.: Extreme-angle broadband metamaterial lens. Nat. Mater. 9, 129–132 (2010)
Li, Z., Guo, Z., Li, X., et al. Graphene light modulator based on dual-ring resonator structure. Opt. Quantum Electron. 52(6) (2020)
Lu, Z.: Nanoscale electro-optic modulators based on graphene-slot. J. Opt. Soc. Am. B 29(6), 1490–1496 (2012)
Maas, R., Parsons, J., Engheta, N., Polman, A.: Experimental realization of an epsilon-near-zero metamaterial at visible wavelengths. Nat. Photon. 7, 907–912 (2013)
Nair, R.R., Blake, P., Grigorenko, A.N., et al.: Fine structure constant defines visual transparency of graphene. Science 320(5881), 1308–1308 (2008)
Niu, X., Hu, X., Chu, S., et al. Epsilon-near-zero photonics: a new platform for integrated devices. Adv. Opt. Mater. 1701292 (2018)
Ourir, A., Maurel, A., Pagneux, V.: Tunneling of electromagnetic energy in multiple connected leads using -near-zero materials. Opt. Lett. 38(12), 2092–2094 (2013)
Papasimakis, N., Thongrattanasiri, S., Zheludev, N.I., et al.: The magnetic response of graphene split-ring metamaterials. Light Sci. Appl. 2(7), e78 (2013)
Pendry, J.B.: Negative refraction makes a perfect lens. Phys. Rev. Lett. 85(18), 3966–3969 (2000)
Pham, T.A., Li, T., Shankar, S., Gygi, F., Galli, G.: First-principles investigations of the dielectric properties of crystalline and amorphous Si3N4 thin films. Appl. Phys. Lett. 96(6), 25 (2010)
Reynard, J.P., Verove, C., Sabouret, E., et al.: Integration of fluorine-doped silicon oxide in copper pilot line for 012-μm technology. Microelectron. Eng. 60(1), 113–118 (2002)
Shen, A., et al.: Proposal for an optical switch based on graphene-silicon-waveguide microring. IEEE Photonics Technol. Lett. (2014).
Silveirinha, M.G., Engheta, N.: Theory of supercoupling, squeezing wave energy, and field confinement in narrow channels and tight bends using e near-zero metamaterials. Phys. Rev. B Condens. Matter Mater. Phys. 76(24): 2451091–24510917 (2007)
Silveirinha, M., Engheta, N.: Tunneling of electromagnetic energy through subwavelength channels and bends using epsilon-near-zero materials. Phys. Rev. Lett. 97(15), 157403 (2006)
Smith, D.R, Pendry, J.B., et al.: Metamaterials and negative refractive index. Science (2004)
Soto, W.G., Soto, A.I. Controlling the extinction ratio in optical networks. US (2005)
Stauber, T., Peres, N., Geim, A.: Optical conductivity of graphene in the visible region of the spectrum. Phys. Rev. B 78(8) (2008)
Wu, Y., Li, J.: Total reflection and cloaking by zero-index metamaterials loaded with rectangular dielectric defects. Appl. Phys. Lett. 101, 4184 (2013)
Wu, K., Meng, Y., Xu, J., et al.: Novel Fe-based nanoglass as efficient noble-metal-free electrocatalyst for alkaline hydrogen evolution reaction. Scripta Mater. 188, 135–139 (2020)
Xiao, Y.H., Rui, L.: Comparison of graphene-based transverse magnetic and electric surface plasmon modes. IEEE J. Sel. Top. Quantum Electron. 20(1), 62–67 (2013)
Xu, Y., Chen, H.: Total reflection and transmission by epsilon-near-zero metamaterials with defects. Appl. Phys. Lett. 98, 113501 (2011)
Xu, Z., Zhu, J., Xu, W., et al.: Novel graphene enhancement nanolaser based on hybrid plasmonic waveguides at optical communication wavelength. Chin. Phys. B 27(08), 46–51 (2018)
Yang, L., Pei, C., Ao, S., et al.: Ultracompact plasmonic switch based on graphene-silica metamaterial. Appl. Phys. Lett. 104(21), 157403 (2014)
Yang, L., Hu, T., Shen, A., et al.: Ultracompact optical modulator based on graphene-silica metamaterial. Opt. Lett. 39(7), 1909–1912 (2014b)
Zhu, B., Ren, G., Zheng, S., et al.: Nanoscale dielectric-graphene-dielectric tunable infrared waveguide with ultrahigh refractive indices. Opt. Express 21(14), 17089–17096 (2013)
Funding
This work was supported by the Natural Science Foundation of Hebei Province grant (No: F2017203316) in China, the Youth Fund Project of Hebei Provincial Department of Education (No: QN2019061) in China.
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Zhibin Wang, Qiufan Cheng, Xin Li contributed to the conception of the study; Zhibin Wang, Qiufan Cheng, Zhiquan Li contributed to analysis and manuscript preparation; Qiufan Cheng and Shuhan Meng performed the data analyses and wrote the manuscript.
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Wang, Z., Cheng, Q., Li, X. et al. Research of an optical device based on an anisotropic epsilon-near-zero metamaterial. Opt Quant Electron 54, 77 (2022). https://doi.org/10.1007/s11082-021-03426-5
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DOI: https://doi.org/10.1007/s11082-021-03426-5