Single-longitudinal-mode fiber ring laser employing an equivalent phase-shifted fiber Bragg grating
Single-longitudinal-mode fiber ring laser employing an equivalent phase-shifted fiber Bragg grating
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DOI：
10.1109/lpt.2005.848408
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发表时间：
2005-06
影响因子：
2.6
通讯作者：
Xiangfei Chen;J. Yao;F. Zeng;Zhichao Deng
中科院分区：
文献类型：
--
作者：
Xiangfei Chen;J. Yao;F. Zeng;Zhichao Deng
提出了一种新型的单纵模光纤环形激光器，在激光器腔内引入了一个等效的相移光纤布拉格光栅作为超窄带通滤光片。等效相移光纤Bragg光栅具有超窄的传输带宽，确保了SLM激光。实现了没有跳模的稳定的SLM运转。
A novel single-longitudinal-mode (SLM) fiber ring laser that incorporates an equivalent phase-shifted fiber Bragg grating acting as an ultra-narrow bandpass filter in the laser cavity is proposed. The equivalent phase-shifted fiber Bragg grating has an ultra-narrow transmission bandwidth which ensures an SLM lasing. Stable SLM operation without mode hopping is demonstrated.