Relative intensity noise properties of quantum dot lasers

doi:10.1117/12.2500796

	Relative intensity noise properties of quantum dot lasers
	Duan, Jianan 1,2; Wang, Xing-Guang2 ; Zhou, Yue-Guang2 ; Wang, Cheng2 ; Grillot, Frederic 1,3
	2018
会议录名称	SEMICONDUCTOR LASERS AND APPLICATIONS VIII
卷号	10812
发表状态	已发表
DOI	10.1117/12.2500796
摘要	In this work, we theoretically investigate the relative intensity noise (RIN) properties of quantum dot (QD) lasers through a rate equation model including the Langevin noises and the contribution from the off resonance energy levels. It is shown that the carrier noise significantly enhances the RIN which can be further reduced by properly controlling the energy separation between the first excited and the ground states. In addition, simulations also unveil that the RIN of QD lasers is rather temperature independent which is of prime importance for the development of power efficient light sources. Overall, these results indicate that QD lasers are excellent candidates for the realization of ultra-low noise oscillators hence being advantageous for fiber optics communication networks, short reach optical interconnects and integrated photonics systems.
关键词	Semiconductor lasers Quantum dots Relative intensity noise
出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
会议地点	Beijing, China
收录类别	CPCI ; CPCI-S ; EI
语种	英语
资助项目	National Natural Science Foundation of China[61804095]
WOS研究方向	Engineering ; Optics ; Physics
WOS类目	Engineering, Electrical & Electronic ; Optics ; Physics, Applied
WOS记录号	WOS:000454443500020
出版者	SPIE-INT SOC OPTICAL ENGINEERING
EI入藏号	20185106258801
EI主题词	Ground state ; Light sources ; Nanocrystals ; Optical fiber communication ; Photonics ; Semiconductor lasers ; Semiconductor quantum dots
EI分类号	Semiconductor Devices and Integrated Circuits:714.2 ; Optical Communication Systems:717.1 ; Light/Optics:741.1 ; Semiconductor Lasers:744.4.1 ; Nanotechnology:761
WOS关键词	OPTICAL FEEDBACK DYNAMICS
原始文献类型	Proceedings Paper
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/29211
专题	信息科学与技术学院_硕士生信息科学与技术学院_PI研究组_王成组
通讯作者	Duan, Jianan
作者单位	1.Univ Paris Saclay, Telecom ParisTech, LTCI, Paris, France 2.ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai, Peoples R China 3.Univ New Mexico, Ctr High Technol Mat, Albuquerque, NM 87131 USA
第一作者单位	信息科学与技术学院
通讯作者单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Duan, Jianan,Wang, Xing-Guang,Zhou, Yue-Guang,et al. Relative intensity noise properties of quantum dot lasers[C]. 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA:SPIE-INT SOC OPTICAL ENGINEERING,2018.