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	Hyperfine spectral structure of semiconductor lasers
	Zhu, Ning Hua; Wen, Ji Min; Chen, Wei; Xie, Liang
刊名	Physical review a
	2007-12-01
卷号	76期号:6页码:5
ISSN号	1050-2947
DOI	10.1103/physreva.76.063821
通讯作者	Zhu, ning hua(nhzhu@semi.ac.cn)
英文摘要	In this paper, we propose an interference technique that can provide a quantitative and ultrafine-resolution spectral analysis because the optical heterodyning is performed at nonzero frequency and interfering waves propagate in optical fiber. the spectrum of a laser consists of a large number of wave trains. our study is focused on the features of wave trains. we demonstrate that wave trains emitting simultaneously have random frequency spacings, and the probability of occurrence of two or more joint wave trains with the same frequency is high. the estimated linewidth of the wave train is narrower than 1 mhz, corresponding to a wavelength range of 10(-23) m.
WOS关键词	COHERENCE ; LIGHT ; LINEWIDTH ; FREQUENCY
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Atomic, Molecular & Chemical
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000251985900121
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2426977
专题	半导体研究所
通讯作者	Zhu, Ning Hua
作者单位	Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Ning Hua,Wen, Ji Min,Chen, Wei,et al. Hyperfine spectral structure of semiconductor lasers[J]. Physical review a,2007,76(6):5.
APA	Zhu, Ning Hua,Wen, Ji Min,Chen, Wei,&Xie, Liang.(2007).Hyperfine spectral structure of semiconductor lasers.Physical review a,76(6),5.
MLA	Zhu, Ning Hua,et al."Hyperfine spectral structure of semiconductor lasers".Physical review a 76.6(2007):5.

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