DocumentCode
3235928
Title
Simulation of propagation of modes in planar gradient-index hyperbolic secant waveguide
Author
Kotlyar, V.V. ; Kovalev, A.A. ; Triandafilov, Ya.R. ; Nalimov, A.G.
Author_Institution
Image Process. Syst. Inst., Samara, Russia
fYear
2011
fDate
5-9 Sept. 2011
Firstpage
1
Lastpage
3
Abstract
We obtained expressions for TE and TM modes of the planar hyperbolic secant (HS) waveguide. We found waveguide parameters for which the fundamental mode has minimal width. By FDTD-simulation we show propagation of TE-modes and periodical reconstruction of non-modal fields in bounded HS-waveguides. We show that truncated HS-waveguide focuses plane wave into spot with diameter 0.132 of wavelength.
Keywords
finite difference time-domain analysis; optical waveguides; FDTD-simulation; TE modes; TM modes; bounded HS-waveguides; non-modal fields reconstruction; planar gradient-index hyperbolic secant waveguide; waveguide parameters; Focusing; Indexes; Lenses; Mathematical model; Optical waveguides; Planar waveguides; Waveguide lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Laser and Fiber-Optical Networks Modeling (LFNM), 2011 11th International Conference on
Conference_Location
Kharkov
ISSN
Pending
Print_ISBN
978-1-61284-811-2
Type
conf
DOI
10.1109/LFNM.2011.6145010
Filename
6145010
Link To Document