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对于小通道连贯光束与沿非均费马螺旋排列的激光束相结合的光束质量改进

Yang Gao, Zhanrong Zhou, Yingying Wang

|August 12, 2025

概括

一个新的非统一的费马螺旋 (NFS) 阵列增强了连贯光束在小通道光学系统中的结合质量. 这种新的阵列设计的性能优于统一的费马螺旋阵列,经过实验和数值结果的验证.

科学领域:

光学和光子学在光学和光子学.
光学工程是指光学工程.

背景情况:

连贯光束组合对于高功率激光系统至关重要.
提高综合光束质量对于高效的光束传输至关重要.

研究的目的:

引入和评估用于小通道连贯束组合的非均费马螺旋 (NFS) 阵列.
分析影响综合光束质量的因素,并将NFS与其他数组类型进行比较.

主要方法:

详细分析影响综合光束质量的因素.
对NFS,均费马螺旋 (UFS) 和六角阵列的比较研究.
在小通道光学系统中对光束质量的实验验证.

主要成果:

由于密度和通道间距不均,NFS阵列本质上提高了综合光束质量.
实验结果证实,与UFS阵列相比,NFS阵列产生更优质的光束质量.
数字和实验发现显示出很好的一致性.

结论:

不统一的费马螺旋阵列是一种有效的设计,用于增强小通道系统中的连贯光束组合.
与传统的统一设计相比,NFS阵列在联合光束质量方面具有显著的优势.

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