Journal of Applied Optics, Volume. 45, Issue 1, 33(2024)

Terahertz diffraction-free beam generation technology based on single element

Meiyao HAN1... Congjing HAO2, Qian HUANG1, Siyu TU1, Jinsong LIU1, Zhengang YANG1 and Kejia WANG1,* |Show fewer author(s)
Author Affiliations
  • 1School of Optics and Electronic Information, Wuhan National Research Center of Opto-Electronics, Huazhong University of Science and Technology, Wuhan 430074, China
  • 2Beijing Great Wall Aviation Measurement and Control Technology Research Institute, Aviation Industry Corporation of China, Beijing 100111, China
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    Figures & Tables(5)
    Structure diagram of pyramid
    Simulation results of normal axial pyramid and parabolic pyramid
    Spatial frequency spectrum of normal axis pyramid and parabolic pyramid when k=2, 3, 5
    Experimental verification
    Experimental results of parabolic pyramid
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    Meiyao HAN, Congjing HAO, Qian HUANG, Siyu TU, Jinsong LIU, Zhengang YANG, Kejia WANG. Terahertz diffraction-free beam generation technology based on single element[J]. Journal of Applied Optics, 2024, 45(1): 33

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    Paper Information

    Category: Research Articles

    Received: Feb. 14, 2023

    Accepted: --

    Published Online: May. 28, 2024

    The Author Email: WANG Kejia (王可嘉(1978—))

    DOI:10.5768/JAO202445.0101005

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