DocumentCode
2788565
Title
Performance impact of Asymmetric filtered 40Gb/s RZ DPSK system — Tight optical filtering considerations
Author
Olubodun, O.A. ; Doran, N.J.
Author_Institution
Coll. of Eng., Univ. of Swansea, Swansea, UK
fYear
2012
fDate
2-5 July 2012
Firstpage
1
Lastpage
4
Abstract
We present the impact of Asymmetric filtering of strong (e.g. 35 GHz) optical filters on the performance of 42.7 Gb/s 50% RZ-DPSK systems. The performance is evaluated when offsetting the filter by substantial amounts and it is found that with an offset of almost half the bit rate there is a significant improvement in the calculated `Q´.
Keywords
differential phase shift keying; optical communication; optical filters; asymmetric filtered RZ DPSK system; bit rate 40 Gbit/s; bit rate 42.7 Gbit/s; performance impact; tight optical filtering consideration; Band pass filters; Bandwidth; Differential phase shift keying; Optical filters; Optical noise; Signal to noise ratio; Differential Phase Shift Keying; Duobinary and Alternate Mark Inversion; Optical Band Pass Filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks (ICTON), 2012 14th International Conference on
Conference_Location
Coventry
ISSN
2161-2056
Print_ISBN
978-1-4673-2228-7
Electronic_ISBN
2161-2056
Type
conf
DOI
10.1109/ICTON.2012.6253803
Filename
6253803
Link To Document