Diffraction-limited, 300-kW peak-power pulses from a coiled multimode fiber amplifier.
Diffraction-limited, 300-kW peak-power pulses from a coiled multimode fiber amplifier.
复制标题
来自盘绕多模光纤放大器的衍射限制、300 kW 峰值功率脉冲。
DOI：
10.1364/ol.27.000518
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发表时间：
2002
期刊：
影响因子：
3.6
通讯作者：
D. Kliner
中科院分区：
文献类型：
--
作者：
F. D. Teodoro;J. Koplow;S. Moore;D. Kliner
我们报道了一种多模，双包层，掺Yb光纤放大器，产生衍射限制，0.8纳秒脉冲的能量为255 μ J和峰值功率超过300千瓦，重复率为~8 kHz。通过对增益光纤的弯曲损耗诱导模滤波，实现了单横模工作。
We report a multimode, double-clad, Yb-doped fiber amplifier that produces diffraction-limited, 0.8-ns pulses with energies of 255 muJ and peak powers in excess of 300 kW at a repetition rate of ~8 kHz . Single-transverse-mode operation was obtained by bend-loss-induced mode filtering of the gain fiber.