High-Temperature Continuous-Wave Single-Mode Operation of 1.3 mu m p-Doped InAs-GaAs Quantum-Dot VCSELs

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	High-Temperature Continuous-Wave Single-Mode Operation of 1.3 mu m p-Doped InAs-GaAs Quantum-Dot VCSELs
	Xu DW ; Yoon SF ; Tong CZ ; Zhao LJ ; Ding Y ; Fan WJ
刊名	ieee photonics technology letters
	2009
卷号	21 期号:17 页码:1211-1213
关键词	Quantum dot (QD) single-mode thermal stability threshold current vertical-cavity surface-emitting lasers (VCSELs)
ISSN号	1041-1135
通讯作者	xu dw nanyang technol univ sch elect & elect engn singapore 639798 singapore. e-mail address: n060085@ntu.edu.sg ; esfyoon@ntu.edu.sg ; cztong@ntu.edu.sg ; ljzhao@red.semi.ac.cn ; yding@ntu.edu.sg ; ewjfan@ntu.edu.sg
中文摘要	in this letter, we have demonstrated continuous-wave single-mode operation of 1.3-mu m inas-gaas quantum-dot (qd) vertical-cavity surface-emitting lasers (vcsels) with p-type modulation-doped qd active region from 20 degrees c to 60 degrees c. the highest output power of 0.435mw and lowest threshold current of 1.2 ma under single-mode operation are achieved. the temperature-dependent output characteristics of qd-vcsels are investigated. single-mode operation with a sidemode suppression ratio of 34 db is observed at room temperature. the critical size of oxide aperture for single-mode operation is discussed.
学科主题	光电子学
收录类别	SCI
资助信息	agency for science technology and research (a* star) 0621200015 this work was supported by the agency for science technology and research (a* star) singapore-poland bilateral program under serc grant 0621200015.
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/7011]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Xu DW,Yoon SF,Tong CZ,et al. High-Temperature Continuous-Wave Single-Mode Operation of 1.3 mu m p-Doped InAs-GaAs Quantum-Dot VCSELs[J]. ieee photonics technology letters,2009,21(17):1211-1213.
APA	Xu DW,Yoon SF,Tong CZ,Zhao LJ,Ding Y,&Fan WJ.(2009).High-Temperature Continuous-Wave Single-Mode Operation of 1.3 mu m p-Doped InAs-GaAs Quantum-Dot VCSELs.ieee photonics technology letters,21(17),1211-1213.
MLA	Xu DW,et al."High-Temperature Continuous-Wave Single-Mode Operation of 1.3 mu m p-Doped InAs-GaAs Quantum-Dot VCSELs".ieee photonics technology letters 21.17(2009):1211-1213.