High numerical aperture bifocal metalens with regulatory focusing intensity

Qingyuan Yang; Wei Wang; Xiang Tian

doi:10.3788/IRLA20210602

[1] Nanfang Yu, P Genevet, M A Kats, et al. Light propagation with phase discontinuities: Generalized laws of reflection and refraction. Science, 334, 333-337(2011).

[2] Shulin Sun, Qiong He, Shiyi Xiao, et al. Research progress on gradient meta-surfaces. Laser & Optoelectronic Progress, 50, 080009(2013).

[3] Lingling Huang, Qunshuo Wei, Yongtian Wang. Development and applications of wavefront modulation technology based on new functional metasurfaces. Infrared and Laser Engineering, 48, 1002001(2019).

[4] Wenhong Yang, Shumin Xiao, Qinghai Song, et al. All-dielectric metasurface for high-performance structural color. Nature Communications, 11, 1864(2020).

[5] Xiong Li, Xiaoliang Ma, Xiangang Luo. Principles and applica-tions of metasurfaces with phase modulation. Opto-Electronic Engineering, 44, 255-275(2017).

[6] Qingbin Fan, Daopeng Wang, Pengcheng Huo, et al. Auto-focusing airy beams generated by all-dielectric metasurface for visible light. Optics Express, 25, 9285-9294(2017).

[7] Shuqi Chen, Zhi Li, Yuebian Zhang, et al. Phase manipulation of electromagnetic waves with metasurfaces and its applications in nanophotonics. Advanced Optical Materials, 6, 1800104(2018).

[8] Zhongyi Guo, Lei Zhu, Kai Guo, et al. High-order dielectric metasurfaces for high-efficiency polarization beam splitters and optical vortex generators. Nanoscale Research Letters, 12, 512(2017).

[9] Yanjun Bao, Jincheng Ni, Chengwei Qiu. A minimalist single-layer metasurface for arbitrary and full control of vector vortex beams. Advanced Materials, 32, 201905659(2020).

[10] Kaixiang Cheng, Zhengda Hu, Yiqing Wang, et al. High performance terahertz vortex beam generator based on square-split-ring metasurfaces. Optics Letters, 45, 6054-6057(2020).

[11] Zemeng Lin, Lingling Huang, Zhentao Xu, et al. Four-wave mixing holographic multiplexing based on nonlinear metasurfaces. Advanced Optical Materials, 7, 1900782(2019).

[12] A Arbabi, Y Horie, A J Ball, et al. Subwavelength-thick lenses with high numerical apertures and large efficiency based on high-contrast transmission arrays. Nature Communications, 6, 7069(2015).

[13] Jicheng Wang, Jing Ma, Zhenqiu Shu, et al. Tunable terahertz metalens based on multifocusing bidirectional arrangement in different dimensions. IEEE Photonics Journal, 11, 4600311(2019).

[14] Tonglu Xing, Tairong Bai, Yang Tang, et al. Characteristics of a bidirectional multifunction focusing and plasmon-launching lens with multiple periscope-like waveguides. Optics Express, 28, 20334-20344(2020).

[15] Jingwen He, Tao Dong, Yan Zhang. Development of metasurfaces for wavefront modulation in terahertz waveband. Infrared and Laser Engineering, 49, 20201033(2020).

[16] A K Azad, A V Efimov, S Ghosh, et al. Ultra-thin metasurface microwave flat lens for broadband applications. Applied Physics Letters, 110, 224101(2017).

[17] Xianzhong Chen, Ming Chen, M Q Mehmood, et al. Longitudinal multifoci metalens for circularly polarized light. Advanced Optical Materials, 3, 1201-1206(2015).

[18] Wei Wang, Chenxu Kang, Xiangmin Liu, et al. Spin-selected and spin-independent dielectric metalenses. Journal of Optics, 20, 95102(2018).

[19] Tao Zhou, Juan Du, Yongsheng Liu, et al. Helicity multiplexed terahertz multi-foci metalens. Optics Letters, 45, 463-466(2020).

[20] Qinmiao Chen, Yan Li, Li Liu, et al. Polarization-multiplexed metalens via spin-independent manipulation of spin-orbit interactions. Journal of Optics, 22, 85103(2020).