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Abstract:
对实际激光光束M2因子的计算测量作了一些讨论,给出了两种计算测定实际激光束M2因子的新方法:由光束不同截面的光斑半径来得到M2因子;测得激光束某个截面的光强分布求出激光束的M2因子.
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Source :
北京工业大学学报
Year: 1999
Issue: 04
Page: 1-5
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 8
Affiliated Colleges: