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

来源：

PHYSICA SCRIPTA | 2022年 / 97卷 / 02期

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.

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页数：7

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