Title :
Integration of Optically Generated Impulse Radio UWB Signals Into Baseband WDM-PON
Author :
Pham, Tien-Thang ; Yu, Xianbin ; Dittmann, Lars ; Monroy, Idelfonso Tafur
Author_Institution :
Dept. of Photonics Eng., Tech. Univ. of Denmark, Lyngby, Denmark
fDate :
4/15/2011 12:00:00 AM
Abstract :
We propose a compact integration system to simultaneously provide wireline and wireless [baseband and ultra-wideband (UWB)] services to end-users in a wavelength-division-multiplexed-passive optical network (WDM-PON). A 1-Gb/s UWB signal is optically generated and shares the same wavelength with the baseband signal. Error-free performance was achieved after 23-km single-mode-fiber (SMF) transmission for both signals and additional 0.4-m wireless transmission for the UWB signal. The low complexity and high spectrum efficiency of this system makes it attractive for deployment of in wireline/wireless converged gigabit optical access networks.
Keywords :
optical fibre networks; radio-over-fibre; ultra wideband communication; wavelength division multiplexing; WDM-PON; bit rate 1 Gbit/s; gigabit optical access networks; optically generated impulse radio UWB signals; passive optical networks; single-mode-fiber transmission; size 23 km; spectrum efficiency; wavelength division multiplexing; wireless communication; wireline communication; Adaptive optics; Baseband; Optical amplifiers; Optical fibers; Optical filters; Passive optical networks; Microwave photonics; passive optical network (PON); radio over fiber (RoF); ultra-wideband (UWB); wavelength-division multiplexing (WDM);
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2011.2109943
