摘要
实现了全光纤波长可调谐主动调Ｑ和自调Ｑ激光脉冲输出。波长可调谐范围为５．７ ｎｍ 。主动调Ｑ激光脉冲的最高峰值功率可达２．６ Ｗ， 平均功率１ ｍ Ｗ。观察到了自调Ｑ现象， 且对自调Ｑ现象给予了初步的解释。
Active Q switching and self Q switching have been observed in a tunable fiber ring laser. The tuning width of 5.7 nm, active Q switched pulse with a peak power of 2.6 W and a average power of 1 mW have been successfully demonstrated. Some explanation for the reasons of self Q switching has been given.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1999年第12期1645-1648,共4页
Acta Optica Sinica
基金
国家自然科学基金
关键词
弛豫振荡
调Q
光纤光栅
光纤激光器
relaxation oscillation, Q switching , wavelength tunable, fiber laser.
