Acta Optica Sinica, Volume. 41, Issue 4, 0422003(2021)

Design of Collimating Lens with Multiple Freeform Surfaces Based on Total Internal Reflection Structure

Yanchen Zhou1,2, Liang Guo1、**, Zhitao Chen2, Zhiqing Zhang2、*, Qingmao Zhang1, and Yiqin Xu2
Author Affiliations
  • 1Guangdong Key Laboratory of Micro-Nano Photonic Functional Materials and Devices, School of Information and Optoelectronic Science and Engineering, South China Normal University, Guangzhou, Guangdong 510006, China
  • 2Institute of Semiconductors, Guangdong Academy of Sciences, Guangzhou, Guangdong 510651, China
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    References(12)

    [1] Mueller-Mach R, Mueller G O. White-light-emitting diodes for illumination[J]. Proceedings of SPIE, 3938, 30-41(2000).

    [2] Wang H O, Li G A[J]. Understanding lighting LED China Light & Lighting, 2004, 1-3.

    [6] Doskolovich L L, Moiseev M A. Calculations for refracting optical elements for forming directional patterns in the form of a rectangle[J]. Journal of Optical Technology, 76, 430-434(2009).

    [9] Wang W W. Design and application of LED collimating lens based on TIR[J]. Electronic Science and Technology, 29, 5-8(2016).

    [10] Zhan Q J. Simulation analysis and application of SMD LED cup type[D]. Hefei: University of Science and Technology of China(2018).

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    Yanchen Zhou, Liang Guo, Zhitao Chen, Zhiqing Zhang, Qingmao Zhang, Yiqin Xu. Design of Collimating Lens with Multiple Freeform Surfaces Based on Total Internal Reflection Structure[J]. Acta Optica Sinica, 2021, 41(4): 0422003

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    Paper Information

    Category: Optical Design and Fabrication

    Received: Sep. 10, 2020

    Accepted: Oct. 10, 2020

    Published Online: Feb. 26, 2021

    The Author Email: Liang Guo (guoliangchn@163.com), Zhiqing Zhang (zzqing1984@126.com)

    DOI:10.3788/AOS202141.0422003

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