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Realization of quantum efficiency enhanced PIN photodetector by assembling resonant waveguide gratin
[期刊论文] 作者：JinhuaHu,YongqingHuang,XiaominRen,XiaofengDuan,YehongLi,YangLuo,
来源：ChineseOpticsLetters 年份：2014
We demonstrate an InP/InGaAs PIN photodetector with enhanced quantum efficiency by assembling silicon resonant waveguide gratings for the application of polarization sensitive systems. The measured results show that quantum efficiency of th......
[期刊论文] 作者：XiaoboLi,YongqingHuang,JunWang,XiaofengDuan,RuikangZhang,YehongLi,ZhengLiu,QiWang,XiaZhang,XiaominRen,
来源：ChineseOpticsLetters 年份：2015
We fabricate a GaAs-based InGaAs/InGaAsP multiple quantum wells (MQWs) laser at 1.55 μm. Using two-step growth method and thermal cyclic annealing, a thin low-temperature InP layer and a thick InP buffer layer are grown on GaAs substrates ......
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