Abstract:
我们在1.5um波段进行了基于非线性放大环形镜(Nonlinear Amplified Loop Mirror)的全光纤“8”字型腔锁模激光器的实验研究,通过调节腔内的非线性,得到了稳定的类噪声锁模脉冲输出.输出脉冲宽度为642fs,脉冲序列重频为3.41MHz,单脉冲输出能量1.52nJ.输出光谱为一个光滑的光谱,适当调节腔内偏振控制器(PC)和泵浦功率,光谱展宽,变化范围5nm~13nm,光谱中心波长发生轻微偏移.
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Year: 2016
Page: 1-1
Language: Chinese
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