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Abstract:
从理论上分析了强反馈外腔半导体激光器的工作原理,并采用了体全息光栅(VHG)外腔反射镜来改善大功率半导体激光器列阵(LDA)的光谱特性,这种体光栅具有很好的波长选择性,使得半导体激光器列阵的光谱线宽从2nm减小到0.22nm,增加了光谱亮度,而且随电流和温度变化的波长稳定性得到极大改善.
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半导体光电
ISSN: 1001-5868
Year: 2007
Issue: 6
Volume: 28
Page: 781-784
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 1
Affiliated Colleges: