• Opto-Electronic Engineering
  • Vol. 48, Issue 12, 210399 (2021)
Zhou Yi1、2、*, Liang Gaofeng1、2, Wen Zhongquan1、2, Zhang Zhihai1、2, Shang Zhengguo1、2, and Chen Gang1、2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    DOI: 10.12086/oee.2021.210399 Cite this Article
    Zhou Yi, Liang Gaofeng, Wen Zhongquan, Zhang Zhihai, Shang Zhengguo, Chen Gang. Recent research progress in optical super-resolution planar meta-lenses[J]. Opto-Electronic Engineering, 2021, 48(12): 210399 Copy Citation Text show less


    Breaking through the theoretical resolution limit on the optical mechanism and realizing super-resolution optical point-spread-function is important in achieving super-resolution focusing and imaging, which have great po-tential applications in laser processing, super-resolution microscopy, and telescope systems. In recent years, with the development of optical metasurfaces, it is capable to achieve independent control of the amplitude, phase, and polarization of the optical fields on the sub-wavelength scale, which in turn provides a more flexible means for the development of a new type of super-resolution planar super-lens. This article reviews the recent research progress of super-resolution planar meta-lenses based on the optical metasurfaces and related testing techniques. It also discusses the problems faced in this field and future research priorities and directions.