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980 nm InGaAs应变量子阱激光器和掺铒光纤放大器用泵浦源
徐遵图; 沈光地; 徐俊英; 杨国文; 张敬明; 肖建伟; 何晓曦; 陈良惠
1996
Source Publication北京工业大学学报
Volume22Issue:4Pages:48
Abstract利用分子束外延技术研制出了高质量InGaAs/GaAs应变量子阱材料及量子阱激光器。在室温和10 K温度下,应变量子阱材料的光荧光峰值半宽分别为32 meV和.4 meV,宽接触激光器的阈值电流密度低达140 A/cm~2。脊形波导窄条形量子阱激光器的阈值电流和微分量子效率分别为15 mA和0.8 W/A,线性输出功率大于120 mW,基横模输出功率可达100 mW。InGaAs应变量子阱激光器和单模光纤进行了耦合其组合件出纤光功率典型值为40 mW,最大值可达60 mW,显示出了高的基横模输出功率和高的耦合效率。其组合件在40 mW下,中心发射波长在977 nm,成功地研制出适于掺铒光纤放大器用的应变量子阱激光器泵浦源。
metadata_83北京工业大学;中科院半导体所
Subject Area半导体器件
Funding Organization国家863计划
Indexed ByCSCD
Language中文
CSCD IDCSCD:309887
Date Available2010-11-23
Citation statistics
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/19653
Collection中国科学院半导体研究所(2009年前)
Recommended Citation
GB/T 7714
徐遵图,沈光地,徐俊英,等. 980 nm InGaAs应变量子阱激光器和掺铒光纤放大器用泵浦源[J]. 北京工业大学学报,1996,22(4):48.
APA 徐遵图.,沈光地.,徐俊英.,杨国文.,张敬明.,...&陈良惠.(1996).980 nm InGaAs应变量子阱激光器和掺铒光纤放大器用泵浦源.北京工业大学学报,22(4),48.
MLA 徐遵图,et al."980 nm InGaAs应变量子阱激光器和掺铒光纤放大器用泵浦源".北京工业大学学报 22.4(1996):48.
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