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STOP model development and analysis of an optical collimation system for a tactical high-energy laser weapon

机译:防止模型开发与战术高能量激光武器光学准直系统的分析

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摘要

To effectively avoid the bottleneck of optical collimation system distortion in the use of tactical high-energy laser weapons (THELWs), this paper proposes and realizes an optical-multiphysics-finite-element coupling analysis method. Combined with dynamic physical parameters, we construct and verify a structure-thermal-optical-performance (STOP) model and accurately restore the multiphysics coupling phenomenon in the THELW lens. Finally, we conclude that the limiting output power of THELW assembled with the doublet lens is 1155.6 W. Then, we draw a series of conclusions from different physical fields and make a comprehensive analysis of the optical collimation system performance. The analysis methods and conclusions described in the paper are of great significance for the R & D of future laserweapons and other optical systems. (C) 2021 Optical Society of America.
机译:为了有效避免战术高能激光武器使用中光学准直系统畸变的瓶颈,提出并实现了一种光学多物理有限元耦合分析方法。结合动态物理参数,我们构造并验证了结构热光性能(STOP)模型,准确地恢复了THLW透镜中的多物理耦合现象。最后,我们得出结论,使用双透镜组装的THLW的极限输出功率为1155.6W。然后,我们从不同的物理场得出了一系列结论,并对光学准直系统的性能进行了综合分析。本文的分析方法和结论对未来激光武器等光学系统的研发具有重要意义。(2021)美国光学学会。

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  • 来源
    《Applied optics》 |2021年第13期|共8页
  • 作者

    Lyu Chenyang; Zhan Renjun;

  • 作者单位

    Chinese Peoples Armed Police Force Engn Univ Coll Equipment Management &

    Support Xian 710086 Peoples R China;

    Chinese Peoples Armed Police Force Engn Univ Coll Equipment Management &

    Support Xian 710086 Peoples R China;

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  • 正文语种 eng
  • 中图分类 应用;
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