Portable fiber group velocity test method with a gain-switched laser

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Portable fiber group velocity test method with a gain-switched laser
	Feng, Ye 1,2; Zou, Lin 3; Wang, Yi Shan 1; Zhao, Wei 1; Yang, Zhi 1; Zhang, Wei1 ; Hu, Xiao Hong 1
刊名	applied optics
	2012-11-10
卷号	51 期号:32 页码:7745-7749
ISSN号	1559-128x
产权排序	1
合作状况	国内
中文摘要	a portable method of group velocity measurement is proposed based on a self-seeded gain-switched laser. the calculated group velocity in the optical fiber is obtained by measuring the round-trip frequencies of the gain-switched laser diode with different external cavities, and only a 2 m long fiber is needed. the measurement can be accomplished without oscilloscope or optical spectrum analyzer. the error associated with this test is within 0.65%, which is limited by the jitter of the voltage-controlled oscillator. its spectrum resolution is 0.1 nm.
英文摘要	a portable method of group velocity measurement is proposed based on a self-seeded gain-switched laser. the calculated group velocity in the optical fiber is obtained by measuring the round-trip frequencies of the gain-switched laser diode with different external cavities, and only a 2 m long fiber is needed. the measurement can be accomplished without oscilloscope or optical spectrum analyzer. the error associated with this test is within 0.65%, which is limited by the jitter of the voltage-controlled oscillator. its spectrum resolution is 0.1 nm. (c) 2012 optical society of america
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	pulses ; diode ; interferometry
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000311084300003
公开日期	2013-06-27
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/20818]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Xian Inst Opt & Precis Mech CAS, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Xi An Jiao Tong Univ, Dept Phys, Xian 710049, Peoples R China 3.Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Feng, Ye,Zou, Lin,Wang, Yi Shan,et al. Portable fiber group velocity test method with a gain-switched laser[J]. applied optics,2012,51(32):7745-7749.
APA	Feng, Ye.,Zou, Lin.,Wang, Yi Shan.,Zhao, Wei.,Yang, Zhi.,...&Hu, Xiao Hong.(2012).Portable fiber group velocity test method with a gain-switched laser.applied optics,51(32),7745-7749.
MLA	Feng, Ye,et al."Portable fiber group velocity test method with a gain-switched laser".applied optics 51.32(2012):7745-7749.