Loading...
Loading...

Go to the content (press return)

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

Author
Chocol, M.; Fàbrega, J.M.; Svaluto, M.; Junyent, G.
Type of activity
Presentation of work at congresses
Name of edition
14th International Conference on Transparent Optical Networks
Date of publication
2012
Presentation's date
2012
Book of congress proceedings
ICTON 2012: 14th International Conference on Transparent Optical Networks: 2nd-5th July, 2012, University of Warwick, Coventry, UK
First page
1
Last page
4
Publisher
IEEE
DOI
https://doi.org/10.1109/ICTON.2012.6254479 Open in new window
Repository
http://hdl.handle.net/2117/19269 Open in new window
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 Open in new window
Abstract
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...
Citation
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.
Keywords
Coherent detection, Filter cascading, Optical OFDM, Phase modulation, WDM, flex grid
Group of research
CCABA - Advanced Broadband Communications Center
GCO - Optical Communications Group

Participants

  • Chochol, Marcin  (author and speaker )
  • Fàbrega, Josep Maria  (author and speaker )
  • Svaluto Moreolo, Michela  (author and speaker )
  • Junyent Giralt, Gabriel  (author and speaker )