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

doi:10.1364/AO.51.007745

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	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
作者部门	瞬态光学技术国家重点实验室
	2012-11-10
发表期刊	APPLIED OPTICS
ISSN	1559-128X
卷号	51 期号:32 页码:7745-7749
产权排序	1
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.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1364/AO.51.007745
收录类别	SCI ; EI
关键词[WOS]	PULSES ; DIODE ; INTERFEROMETRY
语种	英语
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000311084300003
引用统计
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/20818
专题	瞬态光学研究室
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.

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