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Abstract:
本文测量并分析了ZnWO_4∶Er晶体的吸收光谱、激发光谱和荧光光谱,发现Er~(3+)离子与基质晶格之间存在能量传递效应。用Judd-Ofelt理论计算了Er~(3+)离子的强度参数Ω_λ以及吸收和辐射跃迁的振子强度,并由此计算出激光能级辐射跃迁几率、辐射寿命、积分发射截面及荧光分支比等光谱参数。讨论了ZnWO_4∶Er晶体几个主要通道实现激光输出的可能性。
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中国激光
Year: 1993
Issue: 02
Page: 121-125
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: 10
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