DocumentCode
800330
Title
Confinement loss and nonlinearity analysis of air-guiding modified honeycomb photonic bandgap fibers
Author
Vincetti, L. ; Poli, F. ; Selleri, S.
Author_Institution
Dipt. di Ingegneria dell´Informazione, Univ. of Modena & Reggio Emilia
Volume
18
Issue
3
fYear
2006
Firstpage
508
Lastpage
510
Abstract
Air-guiding photonic bandgap fibers based on a modified honeycomb lattice have been numerically investigated through the finite element method. Results confirm that an extra hole in the unit cell of a honeycomb lattice can be exploited to enlarge the photonic bandgap, allowing air-guiding with confinement losses lower than 0.1 dB/km and nonlinear coefficient lower than 3.5middot10-3(Wmiddotkm) -1 at 1.55 mum
Keywords
finite element analysis; nonlinear optics; optical fibre theory; optical losses; photonic band gap; photonic crystals; 1.55 mum; confinement loss; finite element method; honeycomb lattice; nonlinear coefficient; photonic bandgap fibers; Filling; Finite element methods; Lattices; Optical fiber losses; Optical losses; Photonic band gap; Photonic bandgap fibers; Photonic crystal fibers; Propagation losses; Silicon compounds; Air-guiding; confinement loss (CL); holey fibers; hollow core; nonlinearity; photonic bandgap (PBG) fibers; photonic crystal fibers (PCFs);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2005.863175
Filename
1580548
Link To Document