Laser & Optoelectronics Progress, Volume. 59, Issue 11, 1122003(2022)

Design of Free-Form Surface Lens of Extended LED Light Source Based on Two-Dimensional Surface Shape Weighted Superposition

Wenyu Zhang1,2 and Zhouping Su1,2、*
Author Affiliations
  • 1School of Science, Jiangnan University, Wuxi 214122, Jiangsu , China
  • 2Jiangsu Provincial Research Center of Light Industrial Optoelectronic Engineering and Technology, Wuxi 214122, Jiangsu , China
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    References(13)

    [3] Wang K. Freeform optics for high power LED packages and applications[D], 22-36(2011).

    [5] Zeng Y, Zhao H F, Duan W J. Design of optical system with illumination uniform and high distance-height ratio based on double freeform-surface[J]. Acta Optica Sinica, 40, 2422001(2020).

    [10] Wu T, Su Z P. Design of free-form lens for extended LED source based on weighted overlap algorithm[J]. Laser & Optoelectronics Progress, 55, 122202(2018).

    [11] Guan L, Meng X Q, Wei S M. An improved Delaunay triangulation algorithm for multiply-connected domain[J]. Journal of Northwestern Polytechnical University, 14, 138-142(1996).

    [13] Shi F, Wang H, Yu L[M]. Analysis of 30 cases of MATLAB intelligent algorithm(2011).

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    Wenyu Zhang, Zhouping Su. Design of Free-Form Surface Lens of Extended LED Light Source Based on Two-Dimensional Surface Shape Weighted Superposition[J]. Laser & Optoelectronics Progress, 2022, 59(11): 1122003

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    Paper Information

    Category: Optical Design and Fabrication

    Received: Jul. 4, 2021

    Accepted: Jul. 22, 2021

    Published Online: Jun. 9, 2022

    The Author Email: Zhouping Su (zpsu_optics@163.com)

    DOI:10.3788/LOP202259.1122003

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