Abstract
An 80 km bidirectional Raman amplified long reach PON link has been demonstrated. A 20 Gbit/s RZ-DQPSK signal was transmitted downstream, ASK-remodulated at 1.25 Gbit/s by an RSOA and transmitted upstream in the same fiber. Both signals were detected error free without use of EDFAs.
Original language | English |
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Pages (from-to) | 5376-5381 |
Number of pages | 6 |
Journal | Optics Express |
Volume | 15 |
Issue number | 9 |
DOIs | |
Publication status | Published - 2007 |
Externally published | Yes |