Slow Light of Stimulated Brillouin Scattering in Few-mode Fibers

doi:10.3788/gzxb20194805.0506001

IR > 理学院

	Slow Light of Stimulated Brillouin Scattering in Few-mode Fibers
	Li Li-jun 1; Hou Shang-lin1 ; Lei Jing-li1 ; Wang Dao-bin1 ; Li Xiao-xiao1 ; Wang Hui-qin2 ; Cao Ming-hua2
	2019-05-01
发表期刊	Guangzi Xuebao/Acta Photonica Sinica
ISSN	10044213
卷号	48 期号:5
摘要	Brillouin frequency shift and Brillouin gain spectrum of different modes in few mode fiber were calculated by full vector finite element method. In addition, the influences of pump power, effective transmission length and pulse width on the slow-light time delay and pulse broadening factor of different modes in few mode fiber were also simulated. The simulation results show that characteristics of tunable slow light of different modes in the FMF are different, the larger time delay and pulse broadening factor of different modes are achieved as pump power and effective transmission length increasing, the time delay and pulse broadening factor of intramodal stimulated Brillouin scattering are greater than intermodal stimulated Brillouin scattering for a given input pump power. By critical tuning parameters, the time delay of LP01-LP01, LP11-LP11 and LP01-LP11 mode pairs are respectively 643.7 ns, 362.6 ns and 213.2 ns at a given input pump power of 0. 5 W and the effective fiber length of 1 km, pulse broadening factors are 1.346, 1.207 and 1.126, separately. © 2019, Science Press. All right reserved.
关键词	Fibers Optical pumping Optical variables measurement Pumps Stimulated Brillouin scattering Time delay Brillouin frequency shifts Brillouin gain spectrum Broadening factor Effective transmission Few-mode fibers Full vector finite element methods Pulse broadening factors Tuning parameter
DOI	10.3788/gzxb20194805.0506001
收录类别	EI ; ESCI
语种	中文
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000477712700001
出版者	Chinese Optical Society
EI入藏号	20192607089021
EI主题词	Slow light
EI分类号	602.2 Mechanical Transmissions - 618.2 Pumps - 713 Electronic Circuits - 741.1 Light/Optics - 941.4 Optical Variables Measurements
来源库	Compendex
分类代码	618.2 Pumps - 713 Electronic Circuits - 741.1 Light/Optics - 941.4 Optical Variables Measurements
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/113847
专题	理学院计算机与通信学院
通讯作者	Li Li-jun
作者单位	1.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China; 2.Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	理学院
通讯作者单位	理学院
第一作者的第一单位	理学院
推荐引用方式 GB/T 7714	Li Li-jun,Hou Shang-lin,Lei Jing-li,et al. Slow Light of Stimulated Brillouin Scattering in Few-mode Fibers[J]. Guangzi Xuebao/Acta Photonica Sinica,2019,48(5).
APA	Li Li-jun.,Hou Shang-lin.,Lei Jing-li.,Wang Dao-bin.,Li Xiao-xiao.,...&Cao Ming-hua.(2019).Slow Light of Stimulated Brillouin Scattering in Few-mode Fibers.Guangzi Xuebao/Acta Photonica Sinica,48(5).
MLA	Li Li-jun,et al."Slow Light of Stimulated Brillouin Scattering in Few-mode Fibers".Guangzi Xuebao/Acta Photonica Sinica 48.5(2019).