Phase transition material based coding metasurface for two-way terahertz beam steering

SHEN Shiyuan; WANG Yuansheng; CHI Yaojia; MA Xinying; YANG Qinghui; CHEN Zhi; WEN Qiye

doi:10.11805/tkyda2020090

[1] YASTREBOVA A,KIRICHEK R,KOUCHERYAVY Y,et al. Future networks 2030:architecture & requirements[C]// 2018 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops(ICUMT). Moscow, Russia:IEEE, 2018:1-8.

[2] ZONG B,FAN C,WANG X,et al. 6G technologies:key drivers, core requirements, system architectures,and enabling technologies[J]. IEEE Vehicular Technology Magazine, 2019,14(3):18-27.

[3] ELAYAN H,AMIN O,SHUBAIR R M,et al. Terahertz communication:the opportunities of wireless technology beyond 5G[C]// 2018 International Conference on Advanced Communication Technologies and Networking. Marrakech:[s.n.], 2018:1-5.

[4] YEN T,PADILLA W J,FANG N,et al. Terahertz magnetic response from artificial materials[J]. Science, 2004,303(5663): 1494-1496.

[5] GENEVET P,YU N,AIETA F,et al. Ultra-thin plasmonic optical vortex plate based on phase discontinuities[J]. Applied Physics Letters, 2012,100(1):13101.

[6] WEI Z,CAO Y,SU X,et al. Highly efficient beam steering with a transparent metasurface[J]. Optics Express, 2013,21(9): 10739-10745.

[7] NI X,ISHII S,KILDISHEV A V,et al. Ultra-thin,planar,babinet-inverted plasmonic metalenses[J]. Light:Science and Applications, 2013,2(4):e72.

[8] GAO L,CHENG Q,YANG J,et al. Broadband diffusion of terahertz waves by multi-bit coding metasurfaces[J]. Light:Science and Applications, 2015,4(9):e324.

[9] ARBABI A,HORIE Y,BAGHERI M,et al. Dielectric metasurfaces for complete control of phase and polarization with sub-wavelength spatial resolution and high transmission[J]. Nature Nanotechnology, 2014,10(11):937-943.

[10] CUI T J,QI M Q,WAN X,et al. Coding metamaterials,digital metamaterials and programmable metamaterials[J]. Light: Science and Applications, 2014,3(10):e218.

[11] GAO L H,CHENG Q,YANG J,et al. Broadband diffusion of terahertz waves by multi-bit coding metasurfaces[J]. Light:Science and Applications, 2015,4(9):e324.

[12] MANDAL P,SPECK A,KO C,et al. Terahertz spectroscopy studies on epitaxial vanadium dioxide thin films across the metal- insulator transition[J]. Optics Letters, 2011,36(10):1927-1929.

[13] STEFANOVICH G,PERGAMENT A,STEFANOVICH D,et al. Electrical switching and Mott transition in VO2[J]. Journal of Physics Condensed Matter, 2000,12(41):8837-8845.

[14] SCHALCH J S,CHI Y,HE Y,et al. Broadband electrically tunable VO2-metamaterial terahertz switch with suppressed reflection[J]. Microwave and Optical Technology Letters, 2020,62(8): 2782-2790

[15] BALBERG I,TROKMAN S. High contrast optical storage in VO2 films[J]. Journal of Applied Physics, 1975,46(5):2111-2119.

[16] MA X,CHEN Z,CHEN W. Intelligent reflecting surface enhanced indoor terahertz communication systems[J]. Nano Communication Networks, 2020(24):100284.