Chinese Optics Letters, Volume. 13, Issue Suppl., S21404(2015)
Narrow-linewidth distributed feedback fiber laser with MOPA
Fig. 1. Structure of DFB-FL.
Fig. 2. Schematic diagram for the DFB-FL with MOPA structure.
Fig. 3. (a) Laser output curve and (b) laser spectra.
Fig. 4. Characteristic comparisons of the DFB-FL with MOPA structure and other narrow-linewidth fiber lasers: (a) linewidth, self-homodyne method with 30 km OPD, (b) phase noise, 30 m OPD, unit: pm/Hz.
Fig. 5. Narrow-linewidth DFB module.
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Haifeng Qi, Zhiqiang Song, Jian Guo, Jiasheng Ni, Chang Wang, Gangding Peng. Narrow-linewidth distributed feedback fiber laser with MOPA[J]. Chinese Optics Letters, 2015, 13(Suppl.): S21404
Category: Lasers and Laser Optics
Received: Jan. 7, 2015
Accepted: Mar. 10, 2015
Published Online: Aug. 8, 2018
The Author Email: Haifeng Qi (qihf@sdlaser.cn), Chang Wang (wang960100@163.com)