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https://hdl.handle.net/10316/8159
Título: | Letter: Impact of double cavity FP demultiplexers on the performance of WDM dispersion supported transmission | Autor: | Freire, Mário M. Carvalho, José A. R. Pacheco de Carvalho, Álvaro M. F. de Silva, Henrique J. A. da |
Data: | 1997 | Citação: | European Transactions on Telecommunications. 8:2 (1997) 201-204 | Resumo: | This paper discusses the impact of double cavity Fabry-Perot demultiplexers on the performance of wavelength division multiplexing (WDM) systems with dispersion supported transmission (DST) of three 10 Gbit/s channels separated 1 nm. For performance assessment, a suitable simulation methodology has been used which combines signal simulation with noise analysis in optically amplified multichannel direct detection systems. Simulation results show an improved system performance if a double cavity Fabry-Perot filter is used as demultiplexer, resulting in WDM transmission with a crosstalk penalty less than 1 dB in the region of small linear increase of dispersion penalty of the DST method. The robustness of the multichannel DST method against data pattern dependencies is investigated. | URI: | https://hdl.handle.net/10316/8159 | DOI: | 10.1002/ett.4460080212 | Direitos: | openAccess |
Aparece nas coleções: | FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais |
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