Tunable erbium doped fiber ring laser using fiber Bragg grating-assisted add-drop filter |
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| Authors: | Jian Li Jing Wang Weiwei Jiang Xiaowei Dong Li Pei Shuisheng Jian |
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| Institution: | Institute of Lightwave Technology, Beijing Jiaotong University, No. 3 Shangyuancun Xizhimenwai, Beijing 100044, China
Key Lab of All Optical Network and Advanced Telecommunication Network of EMC, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | A stable and low costless tunable erbium doped fiber ring laser using fiber Bragg grating-assisted add-drop filter is proposed and demonstrated. A stable laser output is obtained with a 4 nm tuning range. The power fluctuation, full-width at half maximum and SMSR are measured to be less than 0.50 dB, smaller than 0.015 nm and better than 55 dB in this tuning range. |
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| Keywords: | 42 55 Wd 42 81 Qb |
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