DocumentCode
1327822
Title
Cognitive Routing in Converged Access-Metro Environment via 
-Selective SOA-MZI Switch
Author
Maziotis, Alexandros ; Schrenk, Bernhard ; Bougioukos, Marios ; Avramopoulos, Hercules
Author_Institution
Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Athens, Greece
Volume
23
Issue
23
fYear
2011
Firstpage
1820
Lastpage
1822
Abstract
A ring+tree architecture for optical intranetwork data transmission between different users is presented. The nodes at the ring contain a packet envelope detection to extract a wavelength-dependent control signal for a semiconductor optical amplifier-based Mach-Zehnder interferometer (SOA-MZI) switch. The scalability of the architecture and the feasibility for field deployment are discussed. A tree split of 1:1000 has been found to be compatible with data transmission over 50 hops.
Keywords
Mach-Zehnder interferometers; cognitive radio; light transmission; optical communication; semiconductor optical amplifiers; telecommunication network routing; Mach-Zehnder interferometers; SOA-MZI switch; cognitive routing; converged access-metro environment; optical intranetwork data transmission; packet envelope detection; ring+tree architecture; semiconductor optical amplifier-based Mach-Zehnder interferometer switch; semiconductor optical amplifiers; wavelength-dependent control signal; Artificial neural networks; Optical attenuators; Optical network units; Optical signal processing; Optical switches; Semiconductor optical amplifiers; Access networks; all-optical switching; optical data communication; optical signal processing;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2011.2169398
Filename
6026226
Link To Document