Abstract
Planar lens is one of the most important components of both microwave and optical frequency regimes. However, current available transmissive lenses are limited by their low efficiency, complex configurations and large sizes. Here, we propose a general strategy to design focusing meta-surface by using carefully designed Huygens elements. Each element on the meta-surface can realize very high transmission due to the electric and magnetic currents deduced by electric and magnetic structures, respectively. As proof of the concept, a meta-lens, working at frequency of 10 GHz is designed, fabricated and measured. Our meta-lens consists of 31 × 25 Huygens elements, occupying a total area of 155 × 164.3 mm2. Numerical and experimental results agree well with each other. The measured absolute efficiency of our meta-lens is higher than 86.7% (90.6% for simulation) at the working frequency. Moreover, the bandwidth is about 30.7% (32.5% for simulation). Our finding opens up a new avenue to design high-performance microwave meta-devices working in transmission geometry.
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N.F. Yu, P. Genevet, M.A. Kats, F. Aieta, J.P. Tetienne, F. Capasso, Z. Gaburro, Light propagation with phase discontinuities: generalized laws of reflection and refraction. Science 334, 333–338 (2011)
X. Ni, N.K. Emani, A.V. Kildishev, A. Boltasseva, V.M. Shalaev, Broadband light bending with plasmonic nanoantennas. Science 335, 427 (2013)
C. Pfeiffer, A. Grbic, Metamaterial Huygens’ surface: tailoring wave fronts with reflectionless sheet. Phys. Rev. Lett. 110, 197401 (2013)
M. Decker, I. Staude et al., High-efficiency dielectric Huygens’ surfaces. Adv. Opt. Mater. 3(6), 813–820 (2015)
S.L. Jia, X. Wan, X.J. Fu, Y.J. Zhao, T.J. Cui, Low-reflection beam refractions by ultrathin Huygens metasurface. AIP Adv. 5(6), 067102 (2015)
H.X. Xu, G.M. Wang, T. Cai, J. Xiao, Y.Q. Zhuang, Tunable Pancharatnam-Berry metasurface for dynamical and high-efficiency anomalous reflection. Opt. Express 24, 27836–27848 (2016)
J.P. Wong, M. Selvanayagam, G.V. Eleftheriades, Polarization considerations for scalar Huygens metasurfaces and characterization for 2-D refraction, IEEE Trans. Microw. Theor. Techn. 63, 913–924 (2015)
C. Pfeiffer, N.K. Emani, A.M. Shaltout, A. Boltasseva, V.M. Shalaev, A. Grbic, Efficient light bending with isotropic metamaterial Huygens’ surfaces. Nano Lett. 14, 2491–2497 (2014)
A. Pors, O. Albrektsen, I.P. Radko, S.I. Bozhevolnyi, Gap plasmon-based metasurfaces for total control of reflected light. Sci. Rep. 3, 2155 (2013)
H.F. Ma, G.Z. Wang, G.S. Kong, T.J. Cui, Independent Controls of differently-polarized reflected waves by anisotropic metasurfaces. Sci. Rep. 5, 9605 (2015)
M.F. Farahani, H. Mosallaei, Birefringent reflectarray metasurface for beam engineering in infrared. Opt. Lett. 38, 462–464 (2013)
S.L. Sun, Q. He, S.Y. Xiao, Q. Xu, X. Li, L. Zhou, Gradient-index meta-surfaces as a bridge linking propagating waves and surface waves. Nat. Mater. 11, 426–431 (2012)
W. Sun, Q. He, S. Sun, L. Zhou, High-efficiency surface plasmon meta-couplers: concept and microwave-regime realizations. Light Sci. Appl. 5, e16003 (2016)
X. Wan, Y.B. Li, B.G. Cai, T.J. Cui et al., Simultaneous controls of surface waves and propagating waves by metasurfaces. Appl. Phys. Lett. 105, 121603 (2014)
S. Yu, L. Li, G. Shi, C. Zhu, X. Zhou, Y. Shi, Design, fabrication, and measurement of reflective metasurface for orbital angular momentum vortex wave in radio frequency domain. Appl. Phys. Lett. 108, 121903 (2016)
S. Yu, L. Li, G. Shi, C. Zhu, Y. Shi, Generating multiple orbital angular momentum vortex beams using a metasurface in radio frequency domain. Appl. Phys. Lett. 108, 241901 (2016)
Y.W. Huang, W.T. Chen, W.Y. Tsai, P.C. Wu, C.M. Wang, G. Sun, D.P. Tsai, Aluminum Plasmonic Multicolor Meta-Hologram. Nano Lett. 15, 3122–3127 (2015)
L. Huang, X. Chen, H.M. Hlenbernd, H. Zhang, S. Chen, B. Bai, Q. Tan, G. Jin, K.W. Cheah, C.W. Qiu, J. Li, T. Zentgraf, S. Zhang, Three-dimensional optical holography using a plasmonic metasurface. Nat. Commun. 4, 2808 (2013)
W.T. Chen, K.Y. Yang, C.M. Wang, Y.W. Huang, G. Sun, I. Chiang, C.Y. Liao, W.L. Hsu, H.T. Lin, S. Sun, L. Zhou, A.Q. Liu, D.P. Tsai, High-efficiency broadband meta-hologram with polarization-controlled dual images. Nano Lett. 14, 225–230 (2014)
D. Wen, F. Yue, G. Li, G. Zheng, K. Chan, S. Chen, M. Chen, K.F. Li, P.W.H. Wong, K.W. Cheah, E.Y.B. Pun, S. Zhang, X. Chen, Helicity multiplexed broadband metasurface holograms. Nat. Commun. 6, 8241 (2015)
G. Zheng, H. Mühlenbernd, M. Kenney, G. Li, T. Zentgraf, S. Zhang, Metasurface holograms reaching 80% efficiency. Nat. Nanothchnol. 10, 296–298 (2015)
J.B. Pendry, Negative refraction makes a perfect lens. Phys. Rev. Lett. 85, 3966 (2000)
X. Li, S. Xiao, B. Cai, Q. He, T.J. Cui, L. Zhou, Flat metasurfaces to focus electromagnetic waves in reflection geometry. Opt. Lett. 37, 4940–4942 (2012)
X. Wan, X. Shen, Y. Luo, T.J. Cui, Planar bifunctional Luneburg-fisheye lens made of an anisotropic metasurface. Laser Photonics Rev. 8, 757–765 (2014)
T. Cai, S.W. Tang, G.M. Wang, H.X. Xu, S.L. Sun, Q. He, L. Zhou, High-performance bifunctional metasurfaces in transmission and reflection geometries. Adv. Optical Mater. 5, 1600506 (2017)
P. Wang, N. Mohammad, R. Menon, Chromatic-aberration-corrected diffractive lenses for ultrabroadband focusing. Sci. Rep. 6, 21545 (2016)
A. Arbabi, Y. Horie, M. Bagheri et al., Dielectric metasurfaces for complete control of phase and polarization with subwavelength spatial resolution and high transmission. Nat. Nanothchnol. 10, 937–943 (2015)
T.J. Cui, M.Q. Qi, X. Wan, J. Zhao, Q. Cheng, Coding metamaterials, digital metamaterials and programmable metamaterials. Light 3, e218 (2014)
K. Chen, Y.J. Feng, F. Monticone et al., A reconfigurable active Huygens’ Metalens. Adv. Mater. 29, 1606422 (2017)
Acknowledgements
This work is supported by the National Natural Science Foundation of China under Grant No. 61372034, Natural Science Foundation of Shaanxi province No. 2016JM6063. The authors would like to thank the China North Electronic Engineering Research Institute for the fabrication.
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Lin, BC., Wang, GM. & Cai, T. Transmissive focusing meta-surface with nearly 100% efficiency. Appl. Phys. A 123, 630 (2017). https://doi.org/10.1007/s00339-017-1254-1
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DOI: https://doi.org/10.1007/s00339-017-1254-1