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首页> 外文期刊>Optics Letters >Self-similar erbium-doped fiber laser with large normal dispersion
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Self-similar erbium-doped fiber laser with large normal dispersion

机译:正常色散较大的自相似掺do光纤激光器

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摘要

We report a large normal dispersion erbium-doped fiber laser with self-similar pulse evolution in the gain fiber. The cavity is stabilized by the local nonlinear attractor in the gain fiber through the use of a narrow filter. Experimental results are accounted for by numerical simulations. This laser produces 3.5 nJ pulses, which can be dechirped to 70 fs with an external grating pair.
机译:我们报告了一个大的正常色散掺er光纤激光器,在增益光纤中具有自相似脉冲演化。通过使用窄滤波器,通过增益光纤中的局部非线性吸引子来稳定腔。实验结果通过数值模拟来说明。该激光器产生3.5 nJ脉冲,可通过外部光栅对将其降低至70 fs。

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