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Fast automatic fiber coupling using global optimization algorithms approaching the experimental efficiency limit

delete2026-02-01
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PRE
AI
H
Hao Zhang *
Z
Zun Yang
J
Jun Huang
W
Wenguang Yang
M
Mingyong Jing
Z
Zongkai Liu
谢
谢君尧 (Junyao Xie)
张临杰 封面图
张临杰 (Linjie Zhang)
肖连团 封面图
肖连团 (Liantuan Xiao)
S
Suotang Jia
DOI:10.1063/5.0310572delete
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摘要

摘要

En 中文
在量子计算和精密测量等多个研究领域需要完美的激光模式。光纤为在长距离传输激光时保持高质量激光提供了有用的工具。复杂光路模块化结构之间的光纤链路提高了光学实验的有效性和鲁棒性。在光纤应用中,将激光高效耦合到光纤中是关键要素。然而,在受限或真空环境中,例如航天器舱内,手动对准几乎不可能,凸显了自动化解决方案的必要性。本研究实验研究了包括迭代扫描方法和三种全局优化算法在内的几种自动耦合算法。结果表明,贝叶斯优化通过利用多维控制和高精度致动,使耦合效率在10秒内达到超过93%的最大值。这些算法为不同条件下的全光实验提供了可重复和高精度的光纤对准解决方案。
Keyword:
QUANTUM KEY DISTRIBUTION
FIELD

期刊

Review of Scientific Instruments 封面图
Review of Scientific Instruments
IF:
1.7
论文数:
627
被引数:
3.5W

机构

S
Shanxi University
学者数:
1.3W
论文数: 8.4K
被引数: 1.2W
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