A compact single-polarization erbium-doped fiber laser by exploiting vernier effect
A compact single-polarization erbium-doped fiber laser by exploiting vernier effect
复制标题
利用游标效应的紧凑型单偏振掺铒光纤激光器
DOI：
10.3788/col20090711.0993
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发表时间：
2009-11
期刊：
影响因子：
--
通讯作者：
Liu, Lisong
中科院分区：
文献类型：
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作者：
Wang, Lin;Yan, Fengping;Jian, Shuisheng;Mao, Xiangqiao;Fu, Yongjun;Peng, Jian;Liu, Lisong
实验研究了一种在保偏掺铒锗硅酸盐光纤中写入光纤布拉格光栅的紧凑型单偏振光纤激光器。通过对两个光栅中的一个施加径向应力并对另一个施加轴向拉伸以调节反射峰的匹配，实现了单波长单偏振激光器。分别实现了两条单波长、单偏振的激光输出线，并具有良好的功率稳定性。
A compact single-polarization fiber laser with fiber Bragg gratings inscripted in a polarization-maintaining erbium-doped germanosilicate fiber is demonstrated experimentally. The single-wavelength and singlepolarization regime of our studied laser is achieved by applying a radial stress upon one of two gratings and stretching the other one axially to adjust the reflection peak match. Two single-wavelength and singlepolarization lasing lines are realized respectively with fine power stability.