Laser & Optoelectronics Progress, Volume. 58, Issue 19, 1912004(2021)

Theoretical and Experimental Study on the Measurement of Laguerre-Gaussian Vortex Spot Size Using Knife-Edge Method

Jingbo Ma1, Peng Li1,2、*, Ziheng Zhou1, Xianwei Han3, Zhenkun Wu1,2, Shuxi Dai1,2, and Yuzong Gu1,2
Author Affiliations
  • 1Research Center for Physics of 2D Opto-Electronic Materials and Devices, School of Physics and Electronics, Henan University, Kaifeng , Henan 475004, China
  • 2International Joint Research Laboratory of New Energy Materials and Devices of Henan Province, Kaifeng , Henan 475004, China
  • 3Department of Measurement & Control Technology and Instrument, School of Physics and Electronics, Henan University, Kaifeng , Henan 475004, China.
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    Jingbo Ma, Peng Li, Ziheng Zhou, Xianwei Han, Zhenkun Wu, Shuxi Dai, Yuzong Gu. Theoretical and Experimental Study on the Measurement of Laguerre-Gaussian Vortex Spot Size Using Knife-Edge Method[J]. Laser & Optoelectronics Progress, 2021, 58(19): 1912004

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Jan. 22, 2021

    Accepted: Mar. 2, 2021

    Published Online: Oct. 14, 2021

    The Author Email: Li Peng (lilipengpeng@vip.henu.edu.cn)

    DOI:10.3788/LOP202158.1912004

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