All fiber, low threshold, widely tunable single-frequency, erbium-doped fiber ring laser with a tandem fiber Fabry-Perot filter
All fiber, low threshold, widely tunable single-frequency, erbium-doped fiber ring laser with a tandem fiber Fabry-Perot filter
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DOI：
10.1063/1.106018
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发表时间：
1991-11
影响因子：
4
通讯作者：
N. Park;J. Dawson;K. Vahala;C. M. Miller
中科院分区：
文献类型：
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作者：
N. Park;J. Dawson;K. Vahala;C. M. Miller
构建了一台全光纤、宽调谐、单频、阈值泵浦功率低至10 mW的环形腔掺铒光纤激光器。超过30 nm的调谐是通过施加0至17直流V的腔内光纤法布里-珀罗滤波器。阈值泵浦功率与波长的数据表明，在调谐范围内的低变化。提出并论证了利用串联光纤法布里-珀罗滤波器抑制模式跳变的方法。稳定的单频工作被证明具有高于35 dB的边模抑制。
An all fiber, widely tunable, single‐frequency, erbium‐doped fiber ring laser was constructed with a threshold pump power as low as 10 mW. Tuning over more than 30 nm was obtained by applying 0 to 17 dc V to an intracavity fiber Fabry–Perot filter. Threshold pump power versus wavelength data showed low variation over the tuning range. Mode hopping suppression with a tandem fiber Fabry–Perot filter is proposed and demonstrated. Stable single‐frequency operation was demonstrated with side mode suppression higher than 35 dB.