DocumentCode
1453762
Title
Extinction ratio improvement and wavelength conversion based on four-wave mixing in a semiconductor optical amplifier
Author
Gosset, Christophe ; Duan, Guang-Hua
Author_Institution
Dept. Commun. et Electron., Ecole Nat. Superieure des Telecommun., Paris, France
Volume
13
Issue
2
fYear
2001
fDate
2/1/2001 12:00:00 AM
Firstpage
139
Lastpage
141
Abstract
We have demonstrated an extinction ratio improvement of more than 3 dB at 2.5 Gb/s with a method based on four-wave mixing in a semiconductor optical amplifier. A wavelength conversion and a data format conversion from nonreturn-to-zero (NRZ) to return-to-zero (RZ) have been simultaneously achieved.
Keywords
laser beams; multiwave mixing; optical transmitters; optical wavelength conversion; semiconductor optical amplifiers; 2.5 Gbit/s; data format conversion; extinction ratio improvement; four-wave mixing; nonreturn-to-zero; return-to-zero; semiconductor optical amplifier; wavelength conversion; Clocks; Distributed feedback devices; Erbium-doped fiber amplifier; Extinction ratio; Four-wave mixing; Optical filters; Optical signal processing; Optical wavelength conversion; Semiconductor optical amplifiers; Wavelength division multiplexing;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.910514
Filename
910514
Link To Document