• Acta Photonica Sinica
  • Vol. 53, Issue 3, 0314003 (2024)
Bo ZHAO1,2, Zhenfen HUANG1, and Jianjun YANG3,*
Author Affiliations
  • 1Department of Physics, Changzhi University, Changzhi 046011, China
  • 2Advanced Ultraviolet Optoelectronics, Co., Ltd, Changzhi 046000, China
  • 3GPL Photonics Laboratory, State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
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    DOI: 10.3788/gzxb20245303.0314003 Cite this Article
    Bo ZHAO, Zhenfen HUANG, Jianjun YANG. Controllable Manufacturing of 2D Sub-wavelength Periodic Array Structures by Dual Time-delayed Femtosecond Lasers[J]. Acta Photonica Sinica, 2024, 53(3): 0314003 Copy Citation Text show less
    Schematic of experiment setup for manufacturing sub-wavelength periodic surface structures using double time-delayed femtosecond lasers
    Fig. 1. Schematic of experiment setup for manufacturing sub-wavelength periodic surface structures using double time-delayed femtosecond lasers
    Characterization of 2D arrays of nanosquares, nanocircles (nanoellipses) and 1D nanostrips structures induced by double femtosecond lasers
    Fig. 2. Characterization of 2D arrays of nanosquares, nanocircles (nanoellipses) and 1D nanostrips structures induced by double femtosecond lasers
    Characterization of 2D arrays of nanosquares and nanotriangles structures, as well as morphology transition between them
    Fig. 3. Characterization of 2D arrays of nanosquares and nanotriangles structures, as well as morphology transition between them
    Morphology transition from 2D array of nanotriangles to 1D nanogratings structure induced by double femtosecond lasers
    Fig. 4. Morphology transition from 2D array of nanotriangles to 1D nanogratings structure induced by double femtosecond lasers
    Large area of uniform 2D arrays of nanocircles and nanotriangles structures induced by double femtosecond lasers
    Fig. 5. Large area of uniform 2D arrays of nanocircles and nanotriangles structures induced by double femtosecond lasers
    Proposed physical models for formation of 2D periodic array structures induced by double femtosecond lasers
    Fig. 6. Proposed physical models for formation of 2D periodic array structures induced by double femtosecond lasers
    Bo ZHAO, Zhenfen HUANG, Jianjun YANG. Controllable Manufacturing of 2D Sub-wavelength Periodic Array Structures by Dual Time-delayed Femtosecond Lasers[J]. Acta Photonica Sinica, 2024, 53(3): 0314003
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