DocumentCode
1122663
Title
Ultra-High Nonlinear As2 S3 Planar Waveguide for 160-Gb/s Optical Time-Division Demultiplexing by Four-Wave Mixing
Author
Pelusi, M.D. ; Ta´eed, V.G. ; Lamont, M.R.E. ; Madden, S. ; Choi, D.Y. ; Luther-Davies, B. ; Eggleton, B.J.
Author_Institution
Univ.of Sydney, Sydney
Volume
19
Issue
19
fYear
2007
Firstpage
1496
Lastpage
1498
Abstract
A low loss As2S3 planar waveguide with ultra-high optical Kerr nonlinearity ~2000 W-1 ldr km-1 and only 50-mm length demonstrates high-performance time-division demultiplexing of a 160-Gb/s signal into its tributary 10-Gb/s channels via four-wave mixing (FWM) with copropagating pump pulses. Although the waveguide has a high normal dispersion parameter, its combined high nonlinearity in such short length is shown to enable efficient FWM of high-speed optical signals for all-optical demultiplexing.
Keywords
arsenic compounds; demultiplexing; multiwave mixing; optical communication; optical planar waveguides; As2S3; bit rate 160 Gbit/s; copropagating pump pulses; four wave mixing; optical Kerr nonlinearity; optical time division demultiplexing; ultra high nonlinear planar waveguide; Demultiplexing; Four-wave mixing; High speed optical techniques; Nonlinear optics; Optical losses; Optical mixing; Optical planar waveguides; Optical pumping; Optical waveguides; Planar waveguides; Four-wave mixing (FWM); nonlinear optics; optical signal processing;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2007.903881
Filename
4303176
Link To Document