Title :
Demonstration of a data remodulation scheme with downstream ASK-DPSK signals and upstream OOK signal using RSOA for WDM-PONs
Author :
Zeng, Duoduo ; Liu, Jie
Author_Institution :
Joint Lab. of Opt. Commun., Zhejiang Univ., Hangzhou, China
Abstract :
We propose a novel data remodulation scheme with downstream ASK-DPSK signals and OOK upstream signal using RSOA for WDM-PONs. An experiment on 10-Gb/s DPSK with 1.25-Gb/s ASK downstream signals generation and 1.25-Gb/s upstream signal remodulation is demonstrated, and experimental results show error-free operation can be achieved without dispersion compensation.
Keywords :
amplitude shift keying; optical modulation; passive optical networks; semiconductor optical amplifiers; wavelength division multiplexing; ASK downstream signals generation; OOK upstream signal; WDM-PON; bit rate 1.25 Gbit/s; data remodulation scheme; downstream ASK-DPSK signal; error-free operation; reflective semiconductor optical amplifier; upstream signal remodulation; Amplitude shift keying; Differential phase shift keying; Optical interferometry; Optical network units; Optical saturation; Passive optical networks; Wavelength division multiplexing; Amplitude Shift Keying (ASK)-Differential Phase Shift Keying(DPSK); passive optical network (PON); reflective semiconductor optical amplifier (RSOA); wavelength-division multiplexing (WDM);
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7111-9
DOI :
10.1109/ACP.2010.5682609
