高斯光束理论及非线性拟合在准直器自动生产中的应用
摘要
Objective In optical fiber communication, the collimator is a fundamental component with substantial market demand.However, its manufacturing process has long been mired in manual or semiautomatic stages, resulting in low efficiency, high costs, and poor product consistency.Existing semiautomatic systems employ closed -loop feedback control based on the deviation of production data from predefined targets for global optimization, which leads to issues such as high computational burden, lengthy processing time, and sensitivity to production parameters.This study proposes a methodology that combines classical Gaussian beam propagation theory with nonlinear fitting, to swiftly achieve the target spot diameter during collimator fabrication.
引用本文（GB/T 7714）
李想 Li Xiang, 赵强 Zhao Qiang, 郭磊 Guo Lei, 等. 高斯光束理论及非线性拟合在准直器自动生产中的应用[J]. Chinese Journal of Lasers, 2025.
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