Dual-Wavelength Single-Longitudinal-Mode Tm-Doped Fiber Laser Using PM-CMFBG

Fengping Yan, Wanjing Peng, Shuo Liu, Ting Feng, Ze Dong, Gee Kung Chang

科研成果: 期刊稿件文章同行评审

34 引用 (Scopus)

摘要

We have demonstrated a dual-wavelength thulium-doped fiber laser with single-longitudinal-mode (SLM) operation at ∼2-μm region. A polarization-maintaining chirped Moiré fiber Bragg grating was employed as a polarization-dependent narrow-band filter, to suppress multilongitudinal-mode oscillation. Single-and dual-wavelength switchable operation was achieved by simply adjusting the polarization controller. We also showed that the laser lines retained SLM operation with the additional benefit of single polarization. Meanwhile, the dependence of each laser wavelength on the pump power was also investigated in detail.

源语言英语
文章编号7052293
页(从-至)951-954
页数4
期刊IEEE Photonics Technology Letters
27
9
DOI
出版状态已出版 - 1 5月 2015
已对外发布

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