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在数字八的多模光纤激光器中散射单子共振

Bang Zhao, Tian-Xu Zhao, Guang-Xin Liu

|June 29, 2023

概括

这项研究引入了一种新的时空模式锁定 (STML) 纤维激光器,使用非线性放大环镜 (NALM) 技术产生可调节的散射单子共振 (DSR) 脉冲,推进多模激光器的能力.

科学领域:

光学和光子学在光学和光子学.
非线性光纤光学是一种非线性光纤.
激光物理激光物理

背景情况:

多模式光纤激光器为高能脉冲产生提供了潜力.
时空模式锁定 (STML) 是控制激光输出的先进技术.
散射性单子共振 (DSR) 脉冲表现出独特的非线性动态.

研究的目的:

为了展示一种新的时空模式锁定 (STML) 多模光纤激光器.
通过使用非线性放大环镜 (NALM) 调查散射单子共振 (DSR) 脉冲的产生.
探索产生的DSR脉冲的可调性和复杂动态.

主要方法:

开发了一种带有非线性放大环镜 (NALM) 的光纤激光腔.
利用固有的多模干扰过结构进行复杂的过.
空间时态锁定 (STML) 消散性单子共振 (DSR) 脉冲生成的特征.

主要成果:

首次使用NALM在多模光纤激光器中成功生成STML DSR脉冲.
由于复杂的空腔过,可以调节波长的DSR脉冲的演示.
观察各种DSR脉冲动态,包括多个DSR脉冲和周期翻倍分叉.

结论:

开发的基于NALM的STML多模光纤激光器使可调节的DSR脉冲产生.
复杂的过特性有助于观察到的可调性和脉冲动态.
这些发现提高了对STML激光器非线性特性的理解,并为未来的多模光纤激光器开发提供了信息.

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