OPT OpenIR  > 瞬态光学研究室
Cascaded few-mode fiber down-taper modal interferometers and their application in curvature sensing
Chen, Enqing1,2; Dong, Bo1,2,3; Li, Yang1,2; Wang, Xiaoli1,2; Zhao, Yudi1; Xu, Wei1,2; Zhao, Wei1,2,3; Wang, Yishan1,2
Department瞬态光学研究室
2020-11-15
Source PublicationOptics Communications
ISSN00304018
Volume475
Contribution Rank1
Abstract

Few-mode fiber modal interferometers (MIs) based on cascaded fiber down-tapers and their application in curvature sensing are presented. Cascaded fiber down-taper structure can help excite more higher-order cladding modes to construct the inter-modal interference with the core mode. However, with the increase of the cascaded number of the fiber down-tapers, the curvature sensitivity of the MI is decreased accordingly. This provides a new way to control the curvature sensitivity of such device by cascading fiber down-tapers. Experimental results show that compared with the two down-tapers based MI, the curvature sensitivity of the three down-tapers one reduced by 1.64 times while the four down-tapers one reduced by 5.82 times. © 2020 Elsevier B.V.

KeywordFew-mode fiber Modal interferometers Cascaded fiber down-taper structure Curvature sensing
DOI10.1016/j.optcom.2020.126274
Indexed BySCI ; EI
Language英语
WOS IDWOS:000563999700017
PublisherElsevier B.V.
EI Accession Number20203008961607
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/93616
Collection瞬态光学研究室
Corresponding AuthorDong, Bo
Affiliation1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, CAS, Xi'an, 710119, China;
2.University of Chinese Academy of Sciences, Beijing; 100049, China;
3.Collaborative Innovation Center of Extreme Optics Shanxi University, Taiyuan; 030006, China
Recommended Citation
GB/T 7714
Chen, Enqing,Dong, Bo,Li, Yang,et al. Cascaded few-mode fiber down-taper modal interferometers and their application in curvature sensing[J]. Optics Communications,2020,475.
APA Chen, Enqing.,Dong, Bo.,Li, Yang.,Wang, Xiaoli.,Zhao, Yudi.,...&Wang, Yishan.(2020).Cascaded few-mode fiber down-taper modal interferometers and their application in curvature sensing.Optics Communications,475.
MLA Chen, Enqing,et al."Cascaded few-mode fiber down-taper modal interferometers and their application in curvature sensing".Optics Communications 475(2020).
Files in This Item:
File Name/Size DocType Version Access License
Cascaded few-mode fi(1455KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen, Enqing]'s Articles
[Dong, Bo]'s Articles
[Li, Yang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, Enqing]'s Articles
[Dong, Bo]'s Articles
[Li, Yang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, Enqing]'s Articles
[Dong, Bo]'s Articles
[Li, Yang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.