Use of symmetric sagnac dual-ring scheme for tunable single-mode erbium fiber laser

被引:1
|
作者
Chen, Yi-Chi [1 ]
Yeh, Chien-Hung [1 ]
Lin, Wen-Piao [2 ,3 ]
Liu, Li-Hung [1 ]
Ko, Han-Shin [1 ]
Lai, Yu-Ting [1 ]
Chow, Chi-Wai [4 ]
机构
[1] Feng Chia Univ, Dept Photon, Taichung 40724, Taiwan
[2] Chang Gung Univ, Dept Elect Engn, Taoyuan 33302, Taiwan
[3] Linkou Chang Gung Mem Hosp, Dept Holist Med, Taoyuan 33302, Taiwan
[4] Natl Yang Ming Chiao Tung Univ, Coll Elect & Comp Engn, Dept Photon, Hsinchu 30010, Taiwan
关键词
sagnac dual-ring; fiber laser; erbium-doped fiber (edf); single-longitudinal-mode (slm); tunability; LOOP; BAND;
D O I
10.1088/1402-4896/ac4865
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this paper, an erbium-doped fiber (EDF) laser with symmetric Sagnac dual-ring scheme is experimentally studied to achieve tunable and stable continuous-wave (CW) single-longitudinal-mode (SLM) presentation. In the measurement, the obtained wavelength-tuning bandwidth can be reached from 1518.0 to 1578.0 nm based on a C-band EDF gain-medium. Moreover, the corresponding output power, optical signal to noise ratio (OSNR) and wavelength linewidth of the designed EDF laser are studied and performed simultaneously.
引用
收藏
页数:7
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