Abstract
Three novel designs of adaptively modulated optical orthogonal frequency division multiplexing modems using subcarrier modulation (AMOOFDM-SCM) are proposed, for the first time, each of which requires a single IFFT/FFT operation. These designs has a number of salient advantages including a significantly simplified modem configuration due to the involvement of a single IFFT/FFT operation, input/output reconfigurability, dynamic bandwidth allocation capability, cost reduction and system flexibility and performance robustness to variations in transmission link conditions. Investigations show that these three modems are capable of supporting >60Gb/s AMOOFDM-SCM signal transmission over 20km, 40km and 60km single-mode fibre-based intensity modulation and direct detection transmission links without optical amplification and chromatic dispersion compensation
| Original language | English |
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| Pages | 1-8 |
| Number of pages | 8 |
| Publication status | Published - Jun 2010 |
| Event | Future Network and Mobile Summit - Florence, Italy Duration: 16 Jun 2010 → 18 Jun 2010 |
Conference
| Conference | Future Network and Mobile Summit |
|---|---|
| Country/Territory | Italy |
| City | Florence |
| Period | 16/06/10 → 18/06/10 |