100 watt single-mode CW linearly polarized all-fiber format 1.56-μm laser with suppression of parasitic lasing effects
100 watt single-mode CW linearly polarized all-fiber format 1.56-μm laser with suppression of parasitic lasing effects
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DOI：
10.1117/12.593976
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发表时间：
2005-04
期刊：
影响因子：
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通讯作者：
A. Yusim;Justin M. Barsalou;D. Gapontsev;N. Platonov;O. Shkurikhin;V. Gapontsev;Yu. A. Barannikov;F. Shcherbina
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文献类型：
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作者：
A. Yusim;Justin M. Barsalou;D. Gapontsev;N. Platonov;O. Shkurikhin;V. Gapontsev;Yu. A. Barannikov;F. Shcherbina
在1566 nm的全光纤形式下，实现了100W的线偏振单模连续发射。掺Yb3+/Er3+光纤激光器在1060-1080 nm波长范围内没有Yb离子产生，总的电效率为>；20db，M2为13%，线宽小于4 nm。不存在由泵浦或非线性现象引起的饱和效应。通过光纤激光器的腔设计和特殊的滤光片，抑制了寄生激光。
100W linear-polarized single-mode CW emission is demonstrated in an all-fiber format at 1566 nm. The Yb3+/Er3+ doped fiber laser has an extinction ratio >20 dB and M2 13% overall electrical efficiency and less than 4 nm linewidth without the onset of Yb ions generation at wavelength range of 1060-1080 nm. There are no saturation effects due to pump or nonlinear phenomena. Parasitic lasing is suppressed with fiber laser cavity design and specialty filters.