Abstract:
Yb∶KGW 激光晶体可用半导体抽运获得瓦级输出,这是由于其本身具备宽的增益带宽(24 nm),大的激光发射截面(2.8×10 -20 cm2),以及良好的热导性[3.3 W/(m·K)].最近,Yb∶KGW 调Q 激光器已经通过透射式新型可饱和吸收材料拓扑绝缘体Bi2 Se3 实现,获得的窄脉宽为1.5 μs,中心波长1042 nm,对应脉冲能量为4.7 μJ,峰值功率为3.13 kW.
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Year: 2015
Page: 566-566
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 20
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