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Abstract:
通过对有源区、波导层、限制层和隧道结的分析,设计了激射波长为905 nm的隧道带间级联非耦合双有源区半导体激光器.采用金属有机物化学汽相淀积(MOCVD)系统外延法生长了器件,并经过光刻、腐蚀、解理和焊装等工艺,制备了激射波长为905 nm的隧道带间级联非耦合双有源区半导体激光器.腔面未镀膜时,在1.2A的脉冲注入电流下,器件的峰值波长为904.4 nm,垂直远场为单峰,发散角为25.8°,表明两个有源区的光场未发生耦合,斜率效率为1.12 W/A,为相同结构单有源区器件的1.9倍.
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光电子·激光
ISSN: 1005-0086
Year: 2016
Issue: 2
Volume: 27
Page: 139-144
Cited Count:
SCOPUS Cited Count: 4
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 6
Chinese Cited Count:
30 Days PV: 0
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