CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
980 nm InGaAs应变量子阱激光器和掺铒光纤放大器用泵浦源
Authors
何晓曦
张敬明
+6 more
徐俊英
徐遵图
杨国文
沈光地
肖建伟
陈良惠
Publication date
1 January 1996
Publisher
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
Similar works
Full text
Available Versions
Knowledge Repository of SEMI,CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.semi.ac.cn:172111/19653
Last time updated on 15/03/2019