Acta Optica Sinica, Volume. 41, Issue 17, 1736001(2021)

Laser Mode Control in Fiber with Core Diameter of 30 μm Based on 3×1 Photonic Lantern

Yao Lu*, Zongfu Jiang, Wenguang Liu, Zilun Chen, Man Jiang**, Qiong Zhou, and Jiangbin Zhang
Author Affiliations
  • College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, Hunan 410073, China
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    Figures & Tables(4)
    Diagram of photonic lantern structure and mode evolution process. (a) Diagram of photonic lantern structure; (b) cut end face of waist region of single-mode fiber bundle observed under microscope; (c) mode evolution of ideal beam in 3×1 photonic lantern
    Spatial pattern adaptive control system based on photonic lantern
    Image of fundamental mode output
    Images of high-order mode outputs. (a) LP11o mode; (b) LP11e mode
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    Yao Lu, Zongfu Jiang, Wenguang Liu, Zilun Chen, Man Jiang, Qiong Zhou, Jiangbin Zhang. Laser Mode Control in Fiber with Core Diameter of 30 μm Based on 3×1 Photonic Lantern[J]. Acta Optica Sinica, 2021, 41(17): 1736001

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    Paper Information

    Category: Letters

    Received: Mar. 29, 2021

    Accepted: Jun. 3, 2021

    Published Online: Sep. 3, 2021

    The Author Email: Lu Yao (lybenben1@163.com), Jiang Man (jiangman7@126.com)

    DOI:10.3788/AOS202141.1736001

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