DocumentCode
2538702
Title
All-optical reshaping of constant-envelope signals
Author
Contestabile, G. ; Presi, M. ; Ciaramella, E.
Author_Institution
Scuola Superiore Sant´´Anna, Pisa, Italy
fYear
2009
fDate
4-8 Oct. 2009
Firstpage
104
Lastpage
105
Abstract
We propose a simple optical circuit based on parallel limiting-amplification in SOAs for the regeneration of WDM signals that are constant envelope and direct-detected. Experimental results for 40 Gb/s PolSK and FSK modulation formats are reported.
Keywords
frequency shift keying; optical modulation; optical repeaters; semiconductor optical amplifiers; wavelength division multiplexing; FSK modulation; PolSK modulation; SOA; WDM signal regeneration; all optical constant envelope signal reshaping; bit rate 40 Gbit/s; optical circuit; parallel limiting amplification; polarization shift keying; Circuits; Erbium-doped fiber amplifier; Frequency shift keying; Modulation; Optical arrays; Optical filters; Optical saturation; Repeaters; Semiconductor optical amplifiers; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
LEOS Annual Meeting Conference Proceedings, 2009. LEOS '09. IEEE
Conference_Location
Belek-Antalya
ISSN
1092-8081
Print_ISBN
978-1-4244-3680-4
Electronic_ISBN
1092-8081
Type
conf
DOI
10.1109/LEOS.2009.5343446
Filename
5343446
Link To Document