基于非线性放大环镜和Lyot滤波器的多波长与耗散孤子锁模态开关型掺铥光纤激光器(英文)
发布时间:2023-09-16 18:55
报道了一种基于非线性放大环镜和Lyot滤波器技术的态开关型掺铥光纤激光器.通过仔细调节偏振控制器和泵浦功率,掺铥光纤激光器可以分别在多波长态和耗散孤子锁模态运行,并且两种态之间可以相互切换.对于多波长态,在光谱半功率值范围内能生成8个稳定的波长;对于耗散孤子锁模态,在1 996nm的中心波长处产生脉冲能量高达41.49nJ,脉冲持续时间为2.4ns,光谱带宽为29nm的耗散孤子.不同运行态间的切换归因于偏振控制器导致的非线性放大环镜的功能的改变.
【文章页数】:10 页
【文章目录】:
0 Introduction
1 Experimental setup and principle
2 Experimental results and discussion
2.1 TDFL operating at MW state
2.2 TDFL operating at DSML state
2.3 Switching between MW state and DSML state
3 Conclusion
本文编号:3847009
【文章页数】:10 页
【文章目录】:
0 Introduction
1 Experimental setup and principle
2 Experimental results and discussion
2.1 TDFL operating at MW state
2.2 TDFL operating at DSML state
2.3 Switching between MW state and DSML state
3 Conclusion
本文编号:3847009
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