2~3微米波段InP基无锑激光器和光电探测器
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中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室

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973 (2012CB619200、2014CB643900);国家自然科学基金(61275113、61204133、61405232、61334004)Foundation items: Supported by National Basic Research Program of China (2012CB619200,2014CB643900);National Natural Science Foundation of China (61275113, 61204133, 61405232, 61334004)


InP-based antimony-free lasers and photodetectors in 2~3 μm band
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State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences

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    摘要:

    介绍了我们基于InP衬底采用无锑材料体系开展的2~3 μm波段激光器及光电探测器方面的持续探索,包括采用赝配三角形量子阱方案的2~2.5 μm波段I型InGaAs多量子阱激光器、采用虚拟衬底异变方案的2.5~3 μm波段I型InAs多量子阱激光器、以及截止波长大于1.7 μm的高In组分InGaAs光电探测器等,这些器件结构均采用GSMBE方法生长,其中2.5 μm以下波长的激光器已实现了高于室温的CW激射并获实际应用,2.9 μm波长的激光器也在热电制冷温度下实现了脉冲激射,含超晶格电子阻挡势垒层的截止波长2.6 μm InGaAs光电探测器暗电流显著减小,此类光电探测器材料已用于航天遥感焦平面组件的研制.

    Abstract:

    The development of InP based antimony free 2~3 μm band lasers and photodetectors in our laboratory are introduced, including the 2~2.5 μm band type I InGaAs MQW lasers under pseudomorphic triangle well scheme, 2.5~3.0 μm band type I InAs MQW lasers under metamorphic strain compensation well scheme, as well as InGaAs photodetectors with high indium contents with cut-off wavelength larger than 1.7 μm. All device structures were grown using gas source MBE method. CW operation above room temperature has been reached for the lasers with wavelength less than 2.5 μm, which have gained actual applications. Pulse operation of 2.9 μm lasers at TE temperature also has been reached. The dark current of 2.6 μm InGaAs photodetectors has been decreased notably with the inserting of supperlattice electron barriers. These types of epitaxial materials have been used to the development of FPA modules for space remote sensing applications.

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张永刚,顾溢,陈星佑,马英杰,曹远迎,周立,奚苏萍,杜奔,李爱珍,李好斯白音.2~3微米波段InP基无锑激光器和光电探测器[J].红外与毫米波学报,2016,35(3):275~280]. ZHANG Yong-Gang, GU Yi, CHEN Xin-You, MA Ying-Jie, CAO Yuan-Ying, ZHOU Li, XI Su-Ping, DU Ben, LI Ai-Zhen, LI Hao-Si-Bai-Yin. InP-based antimony-free lasers and photodetectors in 2~3 μm band[J]. J. Infrared Millim. Waves,2016,35(3):275~280.]

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  • 收稿日期:2015-09-21
  • 最后修改日期:2015-12-18
  • 录用日期:2015-12-23
  • 在线发布日期: 2016-07-28
  • 出版日期: 2016-07-28
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