摘要
We proposed an arrayed waveguide granting （AWG） based 10 Gbps full duplex wavelength division multiplexing passive optical network （WDM-PON） utiliz- ing a return-to-zero differential phase shift keying （RZ- DPSK） modulation technique for down-link direction and then re-modulation of the downlink （DL） signal for the uplink （UL） direction using intensity modulation technique （OOK） with a data rate of 10 Gbps per channel. A successful cost effective colorless WDM-PON full duplex transmission operation for a data rate of 10Gbps per channel, with a channel spacing of 60 GHz over a distance of 25 km without any optical amplification and dispersion compensation is achieved within low power penalty.
We proposed an arrayed waveguide granting （AWG） based 10 Gbps full duplex wavelength division multiplexing passive optical network （WDM-PON） utiliz- ing a return-to-zero differential phase shift keying （RZ- DPSK） modulation technique for down-link direction and then re-modulation of the downlink （DL） signal for the uplink （UL） direction using intensity modulation technique （OOK） with a data rate of 10 Gbps per channel. A successful cost effective colorless WDM-PON full duplex transmission operation for a data rate of 10Gbps per channel, with a channel spacing of 60 GHz over a distance of 25 km without any optical amplification and dispersion compensation is achieved within low power penalty.
