Dependence of structure on SBS slow light in double-clad As2Se3 chalcogenide photonic crystal fibers

doi:10.1117/12.2520707

	Dependence of structure on SBS slow light in double-clad As2Se3 chalcogenide photonic crystal fibers
	Wang, Dongye 1; Hou, Shanglin 1; Lei, Jingli 1; Li, Xiaoxiao 1; Li, Lijun 1; Wang, Huiqin 2; Cao, Minghua 2
	2019
会议日期	December 5, 2018 - December 8, 2018
会议地点	Xi'an, China
关键词	Chalcogenides Crystal structure Crystal whiskers Fibers Photonic crystal fibers Photonics Selenium compounds Single mode fibers Stimulated Brillouin scattering Air-filling fraction Brillouin gain spectrum Chalcogenide photonics Double-clad High-order Inner cladding Sbs slow lights Simulated results
卷号	11052
DOI	10.1117/12.2520707
英文摘要	A novel double-clad As2Se3 chalcogenide photonic crystal fiber is proposed and the slow light via stimulated Brillouin scattering is theoretically investigated. The Brillouin gain spectrum by taking into account the high-order acoustic modes is analyzed. The simulated results indicate that the slow light can be tuned by varying the air filling fraction in the inner cladding. The time delay upto 1120ns can be achieved with 1-m-long fiber when pumped with 10mW. But these features of slow light are less affected with the change of the air filling fraction in the outer cladding. © 2019 SPIE.
会议录	Proceedings of SPIE - The International Society for Optical Engineering
会议录出版者	SPIE
语种	英语
ISSN号	0277786X
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117914]
专题	计算机与通信学院理学院
作者单位	1.School of Science, Lanzhou University of Technology, Lanzhou, Gansu; 730050, China; 2.School of Computer and Communication, Lanzhou University of Technology, Lanzhou, Gansu; 730050, China
推荐引用方式 GB/T 7714	Wang, Dongye,Hou, Shanglin,Lei, Jingli,et al. Dependence of structure on SBS slow light in double-clad As2Se3 chalcogenide photonic crystal fibers[C]. 见:. Xi'an, China. December 5, 2018 - December 8, 2018.