Title :
Performance analysis of modulation formats for 40 Gb/s optical transmission
Author :
Silveira, Clenilson Rodrigues da ; De Lacerda Rocha, Mônica ; Romero, Murilo Araújo ; Pataca, Daniel Moutinho
Author_Institution :
Electr. Eng. Fac., Fed. Univ. of Para, Belem, Brazil
Abstract :
In this paper different optical modulation formats at 40 Gb/s are theoretically evaluated under three transmission constraints: spectral narrowing due to filter cascading, chromatic dispersion and self-phase modulation. After a cost estimation for each format, multi-line rates and/or multiple format schemes for optical network capacity upgrade are proposed.
Keywords :
optical fibre networks; self-phase modulation; bit rate 40 Gbit/s; chromatic dispersion; cost estimation; filter cascading; optical modulation format; optical network capacity upgrade; optical transmission; performance analysis; self-phase modulation; spectral narrowing; transmission constraints; Dispersion; Optical fibers; Optical filters; Optical modulation; Optical receivers; Optical transmitters; chromatic dispersion; filter cascading; optical modulation formats; performance analysis; self phase modulation;
Conference_Titel :
Telecommunications (CONATEL), 2011 2nd National Conference on
Conference_Location :
Catolica San Pablo, Arequipa
Print_ISBN :
978-1-4577-1046-9
DOI :
10.1109/CONATEL.2011.5958670
