Relative intensity noise of a continuous-wave interband cascade laser at room temperature

doi:10.1364/OL.44.001375

	Relative intensity noise of a continuous-wave interband cascade laser at room temperature
	Deng, Yu; Zhao, Bin-Bin; Gu, Yi-Tian; Wang, Cheng
	2019-03-15
发表期刊	OPTICS LETTERS
ISSN	0146-9592
EISSN	1539-4794
卷号	44 期号:6 页码:1375-1378
发表状态	已发表
DOI	10.1364/OL.44.001375
摘要	This Letter investigates the relative intensity noise (RIN) characteristics of a continuous-wave 3.4 mu m interband cascade laser operated at room temperature. The RIN decreases with an increasing pump current and reaches down to -130 dB/Hz at a frequency of 450 MHz. In addition, it is proved that the current noise of the laser pump source dominates the RIN for frequencies below 100 MHz. The measured RIN is quantitatively in agreement with the theoretical analysis, from which the gain coefficient and the transparent carrier number of the laser are extracted. (C) 2019 Optical Society of America
收录类别	SCI ; SCIE ; EI
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000461327800022
出版者	OPTICAL SOC AMER
EI入藏号	20191206671548
原始文献类型	Article
引用统计
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/30567
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_王成组信息科学与技术学院_博士生
通讯作者	Wang, Cheng
作者单位	School of Information Science and Technology, ShanghaiTech University, Shanghai 201210, China
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
第一作者的第一单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Deng, Yu,Zhao, Bin-Bin,Gu, Yi-Tian,et al. Relative intensity noise of a continuous-wave interband cascade laser at room temperature[J]. OPTICS LETTERS,2019,44(6):1375-1378.
APA	Deng, Yu,Zhao, Bin-Bin,Gu, Yi-Tian,&Wang, Cheng.(2019).Relative intensity noise of a continuous-wave interband cascade laser at room temperature.OPTICS LETTERS,44(6),1375-1378.
MLA	Deng, Yu,et al."Relative intensity noise of a continuous-wave interband cascade laser at room temperature".OPTICS LETTERS 44.6(2019):1375-1378.