Gain-clamped thulium-doped fibre amplifier with single pump at 1050 nm
Gain-clamped thulium-doped fibre amplifier with single pump at 1050 nm
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DOI：
10.1049/el:20040020
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发表时间：
2004-01
影响因子：
1.1
通讯作者：
S. Yam;Y. Akasaka;M. Marhic;L. Kazovsky
中科院分区：
文献类型：
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作者：
S. Yam;Y. Akasaka;M. Marhic;L. Kazovsky
掺铥光纤放大器的大均匀带宽使其适合于光增益箝位。这已在实验中得到证实。在1050nm泵浦下，在15dB输入动态范围内，增益变化为1.2dB，20nm增益涟漪小于1dB，噪声系数无下降。
The large homogeneous bandwidth of a thulium-doped fibre amplifier makes it suitable for optical gain clamping. This has been demonstrated experimentally. Gain variation of 1.2 dB for 15 dB input dynamic range has been achieved, with less than 1 dB gain ripple over 20 nm, and no noise figure degradation, while pumped at 1050 nm.