光纤激光器湍流及非线性动力学调控方法数据

本实验主要面向超快脉冲产生与调控技术的研究，针对新型激光锁模方法的需求，提出了一种基于渐变折射率多模光纤非线性多模干涉效应的新型人工可饱和吸收体，在光纤激光器中使用该种光纤锁模器件实现了耗散孤子、类噪声脉冲以及调Q锁模脉冲等多种激光运转状态，主要记录了输出激光在不同状态下的光谱、时域脉冲序列、射频谱、脉冲自相关迹以及实时光谱演化过程的相关数据，数据量约196MB。

This experiment focuses on the research of ultrafast pulse generation and modulation technologies, targeting the demand for novel laser mode-locking methods. A novel artificial saturable absorber based on the nonlinear multimode interference effect of graded-index multimode optical fibers is proposed. By utilizing this fiber-based mode-locking device in fiber lasers, multiple laser operation states including dissipative solitons, noise-like pulses, and Q-switched mode-locked pulses are achieved. Relevant data of the output laser under different states are mainly recorded, including spectra, temporal pulse sequences, radio frequency (RF) spectra, pulse autocorrelation traces, and real-time spectral evolution processes, with a total data volume of approximately 196 MB.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于光纤激光器湍流及非线性动力学调控方法，记录了基于渐变折射率多模光纤非线性多模干涉效应的人工可饱和吸收体在激光锁模中的应用数据，包括耗散孤子、类噪声脉冲和调Q锁模脉冲等多种状态的光谱、时域和频谱信息。数据量约144.33MB，包含97个文件，源自国家重点研发计划项目，旨在支持超快脉冲产生与调控技术的研究。