Frequency drift and instantaneous linewidth broadening of phase-section tuned SG-DBR laser

CORC > 半导体研究所 > 中国科学院半导体研究所 > 集成光电子学国家重点实验室

	Frequency drift and instantaneous linewidth broadening of phase-section tuned SG-DBR laser
	Wang LX; Ke JH
刊名	optics communications
	2011
卷号	284 期号:5 页码:1312-1317
关键词	Frequency drift Instantaneous linewidth Sampled-grating distributed Bragg reflector laser SEMICONDUCTOR-LASERS WAVELENGTH PHOTODETECTORS PERFORMANCE DIODES
ISSN号	0030-4018
通讯作者	zhu, nh, chinese acad sci, inst semicond, state key lab integrated optoelect, beijing 100083, peoples r china. nhzhu@semi.ac.cn
学科主题	光电子学
收录类别	SCI
资助信息	national natural science foundation of china [60820106004, 60536010, 60777029, 60837001]; national basic research and high technology development programs of china [2006cb604902, 2006cb302806, 2006dfa11880, 2009aa03z409]; meteorology industry research project of china [gyhy200806033]
语种	英语
公开日期	2011-07-05 ; 2011-07-15
附注	we experimentally investigate the spectral dynamics of a phase-section tuned sampled-grating distributed bragg reflector (sg-dbr) laser by using optical heterodyne method. the measured time-resolved spectra of the beat signal illustrate that the beat signal suffers from both frequency drift and instantaneous spectrum broadening, which indicates that the wavelengths of the lightwaves experience drift and jitter. we study the variation of frequency drift and instantaneous linewidth broadening with applied voltages. it is helpful in selection of optimum operating conditions and design of experimental setup. experimental results demonstrate that the pulse-waveform can be used to reduce the frequency drift by shorting the beating time. (c) 2010 elsevier b.v. all rights reserved.
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/21009]
专题	半导体研究所_集成光电子学国家重点实验室
推荐引用方式 GB/T 7714	Wang LX,Ke JH. Frequency drift and instantaneous linewidth broadening of phase-section tuned SG-DBR laser[J]. optics communications,2011,284(5):1312-1317.
APA	Wang LX,&Ke JH.(2011).Frequency drift and instantaneous linewidth broadening of phase-section tuned SG-DBR laser.optics communications,284(5),1312-1317.
MLA	Wang LX,et al."Frequency drift and instantaneous linewidth broadening of phase-section tuned SG-DBR laser".optics communications 284.5(2011):1312-1317.