Abstract
Through extensive direct modelling we quantify the error statistics and patterning effects in a WDM RZ-DBPSK SMF/DCF fibre link using hybrid Raman/ EDFA amplification at 40 Gbit/s channel rate. We examine the BER improvement through skewed channel pre-coding reducing the frequency of appearance of the triplets 101 and 010 in a long data stream.
Original language | English |
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Pages (from-to) | 264-268 |
Number of pages | 5 |
Journal | Optics Communications |
Volume | 277 |
Issue number | 2 |
Early online date | 30 May 2007 |
DOIs | |
Publication status | Published - 15 Sept 2007 |
Event | European Conference on Lasers and Electro-Optics, 2007 , (CLEOE-IQEC) - Munich, Germany Duration: 17 Jun 2007 → 22 Jun 2007 |
Keywords
- bit error rate
- Erbium doped fiber amplifiers
- error statistics
- light transmission
- pattern recognition