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Abstract:
提出了通过隧道带间级联实现半导体激光器有多个激射波长的新型物理思想,并以GaAs为隧道结,InGaAs应变量子阱为有源区,利用金属有机物化学气相沉积(MOCVD)生长了含有两个有源区的双波长半导体激光器.制备了90 μm条宽的脊型波导器件结构,测试得到了能同时激射951 nm和986 nm两个波长的双波长半导体激光器,腔面未镀膜时的斜率效率达到了1.12 W/A,垂直远场为基模,水平方向发散角为10°,垂直方向发散角为36°.
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中国激光
ISSN: 0258-7025
Year: 2003
Issue: 11
Volume: 30
Page: 961-964
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 6
Chinese Cited Count:
30 Days PV: 8
Affiliated Colleges: