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Abstract:
在波长光束组合基础上,用一个光栅和一个准直透镜代替传输透镜,可以有效地减小单个发光单元光束质量的退化,明显地克服相邻发光单元的反馈串扰,实现了较窄线宽的光谱组束输出。采用标准的半导体激光阵列,连续输出激光功率44.8 W,电光转换效率最高38.9%,光谱线宽为4.1nm。光束慢轴方向光束质量因子为11.7,快轴方向光束质量因子为1.37,快慢轴两个方向都接近单个发光单元光束质量。
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强激光与粒子束
Year: 2015
Issue: 04
Volume: 27
Page: 33-36
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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