Stable and uniform multi-wavelength fiber laser based on hybrid Raman and Erbium-doped fiber gains
作者： Shan Qin , Daru Chen , Yongbo Tang , Sailing He
DOI: 10.1364/OE.14.010522
关键词: Fiber laser 、 Polarization-maintaining optical fiber 、 Raman amplification 、 Active laser medium 、 Raman laser 、 Graded-index fiber 、 Photonic-crystal fiber 、 Materials science 、 Dispersion-shifted fiber 、 Optics
摘要: A stable and uniform multi-wavelength fiber laser based on the hybrid gain of a dispersion compensating (as Raman medium) an Erbium-doped (EDF) is introduced. The competition effects in amplification (FRA) EDF are analyzed compared experimentally. FRA mechanism can suppress effectively make present at room temperature. medium also increase lasing bandwidth with pure laser) power conversion efficiency laser).
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