• Laser & Optoelectronics Progress
  • Vol. 59, Issue 9, 0922029 (2022)
Zixin Liang, Yuanyuan Zhao, and Xuanming Duan*
Author Affiliations
  • Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Institute of Photonics Technology, Jinan University, Guangzhou 511443, Guangdong , China
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    DOI: 10.3788/LOP202259.0922029 Cite this Article Set citation alerts
    Zixin Liang, Yuanyuan Zhao, Xuanming Duan. Principle and Technology of Laser Super-Diffraction Lithography[J]. Laser & Optoelectronics Progress, 2022, 59(9): 0922029 Copy Citation Text show less

    Abstract

    The technology and instrument of current photolithography applied in semiconductor industry have been very complex and expensive due to the diffraction limit barrier of linear optics. For achieving nanoscale lithography with visible and near-infrared light, the lithography method is necessary to breaking the diffraction limit. In this article, we introduce the principles and methods of super-diffraction lithography technology, review the progress and current status of laser super-diffraction lithography with problem discussion and prospect of development.
    Zixin Liang, Yuanyuan Zhao, Xuanming Duan. Principle and Technology of Laser Super-Diffraction Lithography[J]. Laser & Optoelectronics Progress, 2022, 59(9): 0922029
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