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Optical filter cascading effects in a phase modulated coherent optical OFDM transmission system based on Hartley transform

Autor
Chocol, M.; Fàbrega, J.M.; Svaluto, M.; Junyent, G.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
14th International Conference on Transparent Optical Networks
Any de l'edició
2012
Data de presentació
2012
Llibre d'actes
ICTON 2012: 14th International Conference on Transparent Optical Networks: 2nd-5th July, 2012, University of Warwick, Coventry, UK
Pàgina inicial
1
Pàgina final
4
Editor
IEEE
DOI
https://doi.org/10.1109/ICTON.2012.6254479 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/19269 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6254479&contentType=Conference+Publications&sortType%3Dasc_p_Sequence%26filter%3DAND(p_IS_Number%3A6253703)%26rowsPerPage%3D100 Obrir en finestra nova
Resum
Effects of cascading optical filters are investigated for a phase modulated coherent optical OFDM system based on Hartley transform. The evaluation is performed by means of numeric simulations in a 10 Gb/s system with a total bandwidth of 10 GHz. First a back-to-back (no fiber) case is assessed. Results show a 3 dB power penalty after a single filter of only 68% of the signal bandwidth. The same penalty is achieved when cascading 10 filters of 21.6 GHz bandwidth. Additionally, the penalties asso...
Citació
Chochol, M. [et al.]. Optical filter cascading effects in a phase modulated coherent optical OFDM transmission system based on Hartley transform. A: International Conference on Transparent Optical Networks. "ICTON 2012: 14th International Conference on Transparent Optical Networks: 2nd-5th July, 2012, University of Warwick, Coventry, UK". Warwick, Coventry: IEEE, 2012, p. 1-4.
Paraules clau
Coherent detection, Filter cascading, Optical OFDM, Phase modulation, WDM, flex grid
Grup de recerca
CCABA - Centre de Comunicacions Avançades de Banda Ampla
GCO - Grup de Comunicacions Òptiques

Participants

  • Chochol, Marcin  (autor ponent)
  • Fàbrega, Josep Maria  (autor ponent)
  • Svaluto Moreolo, Michela  (autor ponent)
  • Junyent Giralt, Gabriel  (autor ponent)