期刊
OPTICS EXPRESS
卷 17, 期 6, 页码 4806-4814出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.17.004806
关键词
-
类别
资金
- Natural Science Council of Taiwan, Republic of China [NSC 97-2221-E-002-055, 97-2221-E-133-001, 97-2112-M-029-001-MY3]
We propose an operation switchable ring-cavity erbium-doped fiber laser (EDFL) via intra-cavity polarization control. By using a semiconductor saturable absorber mirror in the EDFL cavity, stable Q-switching, Q-switched mode-locking, continuous-wave mode-locking, pulse splitting, and harmonic mode-locking pulses can be manipulated simply by detuning a polarization controller while keeping the pump power at the same level. All EDFL operation states can be obtained under the polarization angles detuning within 180 degrees. Continuous-wave mode-locking of EDFL with 800-fs pulsewidth repeated at 4 MHz has been obtained, for which the output pulse energy is 0.5 nJ and the peak power is 625 W. Interaction between solitons and the accompanied non-soliton component will lead to either pulse splitting or 5(th)-order harmonic mode-locking at repetition rate of 20 MHz. (C) 2009 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据