摘要
在国内首次实现了异质结光晶体管(HPT)和隐埋新月激光器(BCLD)的单片集成,该器件除了具有光放大功能外,还具有光双稳和光开关功能,其净光增益大于31,达到80年代中期的国际先进水平。
Heterojunction Phototransistor has been monolithic ally integreated with buried crescent laser for the first time in our country. The device has functions of light amplification, optical bistability and optical switching. Measured net light gain of the device is more than 31 and reaches advanced world standards in the middle of the eighties.
出处
《清华大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
1992年第1期32-38,共7页
Journal of Tsinghua University(Science and Technology)
基金
"863"高技术子课题
关键词
HPT
BCLD
激光器
单片集成
monolithic integration, optical functional device, liquidphase epitaxy