An electrically pumped germanium laser
An electrically pumped germanium laser
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DOI：
10.1364/oe.20.011316
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发表时间：
2012-05-07
期刊：
影响因子：
3.8
通讯作者：
Michel, Jurgen
中科院分区：
文献类型：
--
作者：
Camacho-Aguilera, Rodolfo E.;Cai, Yan;Michel, Jurgen
研究了Ge-on-Silicon PNN异质结二极管结构的电泵浦激光。测量了输出功率为1 mW的室温多模激光器。在锗中实现了浓度大于4×10(19)cm(-3)的磷掺杂。观测到了近200 nm的锗增益谱。(C)2012年美国光学学会
Electrically pumped lasing from Germanium-on-Silicon pnn heterojunction diode structures is demonstrated. Room temperature multimode laser with 1mW output power is measured. Phosphorous doping in Germanium at a concentration over 4x10(19) cm(-3) is achieved. A Germanium gain spectrum of nearly 200nm is observed. (C) 2012 Optical Society of America