Laser & Optoelectronics Progress, Volume. 60, Issue 19, 1922001(2023)

Design Method for Double Free-Form Surface with Uniform Illumination Based on an Extended Light Source

Maoting Zeng, Jun Lou*, Songyuan Cen, and Tongrui Gao
Author Affiliations
  • College of Optical and Electronic Technology,China Jiliang University, Hangzhou 310018, Zhejiang , China
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    Figures & Tables(8)
    Schematic design of double free-form surface lens
    Schematic design of double free-form surface lens
    Schematic diagram of double free-form surface lens
    Schematic diagram of adjusting the target vector of interface
    Profiles of double free-form surface lens
    Light cone diagram of outer surface
    Model of double free-form surface lens
    Illumination comparison chart of two design methods. (a) Design method based on extended source; (b) design method based on point source
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    Maoting Zeng, Jun Lou, Songyuan Cen, Tongrui Gao. Design Method for Double Free-Form Surface with Uniform Illumination Based on an Extended Light Source[J]. Laser & Optoelectronics Progress, 2023, 60(19): 1922001

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    Paper Information

    Category: Optical Design and Fabrication

    Received: May. 13, 2022

    Accepted: Jun. 13, 2022

    Published Online: Sep. 28, 2023

    The Author Email: Jun Lou (loujun@cjlu.edu.cn)

    DOI:10.3788/LOP221600

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