利用超表面天线阵列产生太赫兹涡旋光束
[2] CHEN H T, TAYLOR A J, YU N F. A review of metasurfaces: physics and applications[J]. Report on Progress in Physical Society, 2016, 79(7): 076401.
[3] HOLLOWAY C L, DIENSTFREY A, KUESTER E F,et al. A discussion on the interpretation and characterization of metafilms/metasurfaces: The two-dimensional equivalent of metamaterials[J]. Metamaterials, 2009, 3(2):100-112.
[4] SKALAEV M I, SUN J B, TSUKERNIK A, et al. High-efficiency all-dielectric metasurfaces for ultracompact beam manipulation in transmission mode[J]. Nano Letters, 2015,15(9):6261-6266.
[5] YU N F, GENEVET P, KATS M A, et al. Light propagation with phase discontinuities: generalized laws of reflection and refraction[J]. Science, 2011, 334(6054):333-337.
[6] QIN F, DING L, ZHANG L, et al. Hybrid bilayer plasmonic metasurface efficiently manipulates visible light[J]. Science Advances,2016,2(1):1501168.
[7] MO W C, WEI X L, WANG K J, et al. Ultrathin flexible terahertz polarization converter based on metasurfaces[J]. Optics Express, 2016, 24(12):13622-13627.
[8] HU D, WANG X K, FENG S F, et al. Ultrathin terahertz planar elements[J]. Advanced Optical Materials, 2013, 1(2):186-191.
[9] GENEVET P, YU N F, AIETA F, et al. Ultra-thin plasmonic optical vortex plate based on phase discontinuities[J]. Applied Physics Le-tters, 2012, 100(1):1-11.
[10] HE J W, WANG X K, HU D, et al. Generation and evolution of the terahertz vortex beam[J]. Optics Express, 2013, 21(17):20230-20239.
[11] YANG Y M, WANG W Y, MOITRA P, et al. Dielectric meta-reflectarray for broadband linear polarization conversion and optical vortex generation[J]. Nano Letters, 2014, 14(3):1394-1399.
[12] ALLEN L, BEIJERSBERGEN M W, SPREEUW R J C, et al. Orbital angular momentum of light and transformation of Laguerre Gaussian laser modes[J]. Physical Review, 1992, A45(11):8185-8189.
[13] BLACK L J, WANG Y D, GROOT C H, et al. Optimal polarization conversion in coupled dimer plasmonic nanoantennas for metasurfaces[J]. Acs Nano, 2014, 8(6):6390-6399.
[14] WANG W, GUO Z Y, LI R Z, et al. Plasmonics metalens independent from the incident polarizations[J]. Optics Express, 2015, 23(13):16782-16791.
[15] YU N F, GENEVET P, AIETA F, et al. Flat optics: Controlling wavefronts with optical antenna metasurfaces[J]. IEEE Journal of Selected Topics in Quantum Electronics, 2013, 19(3):4700423.
[18] MAIR A, VAZIRI A, WEIHS G, et al. Entanglement of the orbital angular momentum states of photons[J]. Nature, 2001, 412(6844):313-316.
李瑶, 莫伟成, 杨振刚, 刘劲松, 王可嘉. 利用超表面天线阵列产生太赫兹涡旋光束[J]. 激光技术, 2017, 41(5): 644. LI Yao, MO Weicheng, YANG Zhengang, LIU Jinsong, WANG Kejia. Generation of terahertz vortex beams base on metasurface antenna array[J]. Laser Technology, 2017, 41(5): 644.