Title :
WDM Passive Optical Network with Simultaneous Wireline/Wireless Downlink Transmission and Wavelength Reuse for Uplink Connection
Author :
Kwon, Hyuk-Choon ; Won, Yong-Yuk ; Lee, Dae-Won ; Han, Sang-Kook
Author_Institution :
Yonsei Univ., Seoul
Abstract :
WDM passive optical network with a simultaneous wireline/wireless data transmission in downlink and a wavelength reuse using a reflective semiconductor optical amplifier (RSOA) in uplink was proposed and experimentally demonstrated. This proposed scheme uses a Mach-Zehnder modulator (MZM) in the central office (CO) and a RSOA in the optical network unit (ONU). We verified the feasibility of the proposed scheme through 1.25-Gbps bidirectional transmission experiment.
Keywords :
electro-optical modulation; optical communication equipment; passive networks; semiconductor optical amplifiers; wavelength division multiplexing; Mach-Zehnder modulator; WDM passive optical network; optical network unit; reflective semiconductor optical amplifier; wavelength reuse; wireline-wireless downlink transmission; Baseband; Downlink; Optical attenuators; Optical filters; Optical network units; Passive optical networks; RF signals; Radio frequency; WDM networks; Wavelength division multiplexing; WDM passive optical network; reflective semiconductor optical amplifier (RSOA); remodulation; simultaneous wireline/wireless data transmission; sub-carrier multiplexing (SCM);
Conference_Titel :
Transparent Optical Networks, 2007. ICTON '07. 9th International Conference on
Conference_Location :
Rome
Print_ISBN :
1-4244-1249-8
Electronic_ISBN :
1-4244-1249-8
DOI :
10.1109/ICTON.2007.4296328
