| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 462440 | Optical Fiber Technology | 2012 | 5 Pages |
19-Gb/s transmission over 23-km SMF is demonstrated based on 1-GHz bandwidth limited RSOAs with adaptively modulated optical OFDM. A novel baseband transmission technique is applied to halve the sampling speed requirements compared to traditional OFDM transmission techniques using Hermitian Symmetric. Selective bit loading with pre-emphasis and compensation is used to optimize the transmission performance.
► We have demonstrated 19-Gb/s optical OFDM signal transmission over 23-km SMF. ► This system based on separated I/Q baseband delivery using 1 GHz RSOAs. ► This transmission technique is applied to halve the sampling speed requirements. ► Adaptive modulation with pre-emphasis and compensation are used to optimize. ► The proposed technique would be useful to colorless ONU based on 1 GHz RSOAs.
