High Power Cascaded Erbium Doped Fluoride Fiber Laser at Room Temperature

We demonstrate a high power diode-cladding-pumped cascaded erbium doped fluoride fiber laser at room temperature with 4 I 11/2 → 4 I 13/2 transition at ~2.8 μm and 4 I 13/2 → 4 I 15/2 transition at ~1.6 μm. By simultaneously theoretically optimizing erbium ions dopant concentration and fiber length,...

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Veröffentlicht in:	IEEE photonics technology letters 2016-03, Vol.28 (6), p.673-676
Hauptverfasser:	Li, Jianfeng, Wang, Lele, Luo, Hongyu, Xie, Jitao, Liu, Yong
Format:	Artikel
Sprache:	eng
Schlagworte:	cascaded fiber laser Efficiency Erbium fluoride fiber high power Ions Laser excitation Lasers Mid-infrared fiber laser Optical fiber devices Optical fiber networks Power generation
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