DocumentCode
1208770
Title
Resonance-Related Coupling of Symmetric Dual-Core Hybrid Photonic Crystal Fibers
Author
Zhang, Zhihua ; Shi, Yifei ; Bian, Baomin ; Lu, Jian
Author_Institution
Dept. of Appl. Phys., Nanjing Univ. of Sci. & Technol., Nanjing
Volume
21
Issue
8
fYear
2009
fDate
4/15/2009 12:00:00 AM
Firstpage
525
Lastpage
527
Abstract
Dual-core hybrid photonic crystal fibers in which high-index inclusions are introduced between the two cores are proposed and the directional coupling characteristics of them are investigated numerically. Alternative cutoffs of even and odd supermodes, decoupling effect, and maxima of coupling length are presented. It is demonstrated that the resonance and location of the high-index inclusions play an important role.
Keywords
holey fibres; light propagation; photonic crystals; decoupling effect; even supermode; high index inclusion; high-index inclusions; odd supermode; resonance related coupling; symmetric dual core hybrid photonic crystal fibers; Couplings; Filters; Finite element methods; Lattices; Optical fiber couplers; Optical fiber devices; Optical reflection; Photonic band gap; Photonic crystal fibers; Resonance; Alternative cutoff; finite-element method; hybrid photonic crystal fiber (PCF); resonance-related coupling;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2009.2014394
Filename
4806272
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