300 mW 45 MHz基本模式锁定全纤维环马米舍夫振荡器在1微米处
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|December 13, 2024
概括
我们展示了一种光纤环Mamyshev振荡器 (MO),在45MHz产生300mW光功率. 这种使用标准组件的成本效益高的设计显示了更高的重复率和更简单的光纤激光系统的潜力.
科学领域:
- 光学和光子学 在光学和光子学.
- 纤维激光器 纤维激光器
- 超快的光学 超快的光学
背景情况:
- 马米舍夫振荡器 (MOS) 是一种模式锁定激光器,以其独特的脉冲塑造能力而闻名.
- 以前的MO设计通常涉及复杂的设置或专门的组件,限制了它们的实际应用.
- 在基于光纤的MO中实现高重复率对于各种应用,包括电信和材料加工至关重要.
研究的目的:
- 为了实验性地证明高重复率,全纤维环马米舍夫振荡器.
- 研究使用标准纤维组件实现更高重复率的潜力.
- 探索波长分割多重复合 (WDM) 过对脉冲持续时间的影响.
主要方法:
- 设计和实施了一种全纤维环腔配置.
- 使用了标准的步进索引纤维和光学元件.
- 进行了数值模拟,以预测可实现的重复率.
- 采用WDM类型的过来分析其对脉冲特征的影响.
主要成果:
- 一个实验性的全纤维环马米舍夫振荡器成功演示.
- 振荡器在45MHz的重复率下提供了300mW的光学功率.
- 数字设计表明,可以达到超过70 MHz的重复率.
- 证明WDM类型的过会影响脉冲持续时间.
结论:
- 这次成功的演示为简单,经济高效的全标准PM纤维马米舍夫振荡器铺平了道路.
- 结果突出了纤维环MO中高重复率操作的潜力.
- 这项工作简化了马米舍夫振荡器的构造,使它们更容易获得.
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