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Simple intradyne PSK system for UDWDM-PON

Autor
Prat, J.; Polo, V.; Zakynthinos, P.; Cano, I.; Tabares, J.; Fàbrega, J.M.; Klonidis, D.; Tomkos, I.
Tipus d'activitat
Article en revista
Revista
Optics express
Data de publicació
2012-12-17
Volum
20
Número
27
Pàgina inicial
28758
Pàgina final
28763
DOI
https://doi.org/10.1364/OE.20.028758 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/19927 Obrir en finestra nova
URL
http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-27-28758 Obrir en finestra nova
Resum
A homodyne coherent receiver for ultra-dense WDM-PON with off the shelf components is presented. It consists of a conventional DFB, phase switched clock signal, an optical coupler instead of a 90° hybrid, balanced photodetectors and digital signal processing. The phase swing for a DBPSK signal was optimized and the performance was experimentally evaluated in terms of the sensitivity for several laser linewidths. The acceptable frequency offset and clock time delay was also assessed. The results...
Citació
Prat, J. [et al.]. Simple intradyne PSK system for UDWDM-PON. "Optics express", 17 Desembre 2012, vol. 20, núm. 27, p. 28758-28763.
Paraules clau
Clock Signal, Coherent Receivers, Frequency Offsets, Homodynes, Laser Line-width, Off-the-shelf Components, Optical Coupler, Psk Systems, Wdm-pon
Grup de recerca
GCO - Grup de Comunicacions Òptiques

Participants

  • Prat Goma, Josep  (autor)
  • Polo Querol, Victor Manuel  (autor)
  • Zakynthinos, P.  (autor)
  • Cano Valadez, Ivan Nicolas  (autor)
  • Tabares, J.  (autor)
  • Fàbrega, Josep Maria  (autor)
  • Klonidis, Dimitrios  (autor)
  • Tomkos, Ioannis  (autor)

Arxius