Dynamic properties of two-state lasing quantum dot laser for external optical feedback resistant applications

doi:10.1109/NUSOD49422.2020.9217720

	Dynamic properties of two-state lasing quantum dot laser for external optical feedback resistant applications
	Jianan Duan 1; Yueguang Zhou2 ; Heming Huang 1; Bozhang Dong 1; Cheng Wang2 ; Frédéric Grillot 3
	2020
会议录名称	2020 INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES (NUSOD)
ISSN	2158-3234
页码	79-80
发表状态	已发表
DOI	10.1109/NUSOD49422.2020.9217720
摘要	This work investigates the dynamics of two-state quantum dot lasers through semi-analytically solving a set of rate equations. Simulations reveal that the occurrence of excited state lasing reduces the damping factor and relaxation oscillation frequency of the laser while increases the linewidth enhancement factor associated to the ground state transition. These results are in good agreement with the experimental observation showing that the quantum dot laser becomes more sensitive to external optical feedback at excited state lasing threshold. This work brings novel insights in the understanding of quantum dot laser physics that are useful for designing feedback resistant lasers in photonic integrated technologies.
关键词	Semiconductor lasers quantum dots linewidth enhancement factor external optical feedback
会议名称	International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
会议地点	Turin, ITALY
会议日期	SEP 14-18, 2020
URL	查看原文
收录类别	CPCI ; CPCI-S ; EI
语种	英语
WOS记录号	WOS:000628528900040
出版者	IEEE
EI入藏号	2158-3242
来源库	IEEE
引用统计	正在获取...
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/126231
专题	信息科学与技术学院信息科学与技术学院_PI研究组_王成组信息科学与技术学院_硕士生
作者单位	1.LTCI, Télécom Paris, Institut Polytechnique de Paris, Palaiseau, France 2.School of Information Science and Technology, ShanghaiTech University, Shanghai, China 3.Center for High Technology Materials, The University of New-Mexico, Albuquerque, NM, USA
推荐引用方式 GB/T 7714	Jianan Duan,Yueguang Zhou,Heming Huang,et al. Dynamic properties of two-state lasing quantum dot laser for external optical feedback resistant applications[C]:IEEE,2020:79-80.