Abstract
We examine a signal format with flat-top spectrum and corresponding sinc temporal profile resonancely placed over few time slots. A feasibility of WDM transmission at 40 Gbit/s channel rate over 1200 km without FEC with spectral efficiency of 0.8 bit/s/Hz (without polarization division multiplexing) is confirmed by numerical modelling.
Original language | English |
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Pages (from-to) | 216-218 |
Number of pages | 3 |
Journal | Journal of Optical Communications |
Volume | 27 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1 Aug 2006 |