Whispering-gallery-mode-resonator-stabilized narrow-linewidth fiber loop laser.
Whispering-gallery-mode-resonator-stabilized narrow-linewidth fiber loop laser.
复制标题
DOI：
10.1364/ol.34.003370
复制
发表时间：
2009-11
期刊：
影响因子：
3.6
通讯作者：
B. Sprenger;H. Schwefel;L. Wang
中科院分区：
文献类型：
--
作者：
B. Sprenger;H. Schwefel;L. Wang
我们演示了一个窄线光纤环形激光器，使用掺铒光纤作为增益材料，稳定使用微球作为透射频率选择元件。稳定的激光线宽为170 kHz的观察，实验光谱分辨率的限制。随着抽运功率的增加，激光输出功率线性增加，激光模式发生红移。讨论了它的潜在应用。
We demonstrate a narrow-line fiber loop laser using erbium-doped fiber as the gain material, stabilized by using a microsphere as a transmissive frequency selective element. Stable lasing with a linewidth of 170 kHz is observed, limited by the experimental spectral resolution. A linear increase in output power and a redshift of the lasing mode were also observed with increasing pump power. Its potential applications are discussed.