Acta Optica Sinica, Volume. 18, Issue 4, 507(1998)
Er3+Doped Fiber Laser with All Fiber Dispersive Cavity
Some experimental results on Er 3+ doped fiber laser pumped by a 971 nm semiconductor laser are reported. A fiber laser with all fiber dispersive cavity formed by a fiber loop reflector and a fiber grating is proposed and successfully demonstrated. Laser output with linewidth narrower than 0.05 nm at 1.55 μm waveband is obtained.
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. Er3+Doped Fiber Laser with All Fiber Dispersive Cavity[J]. Acta Optica Sinica, 1998, 18(4): 507