Title :
DWDM-interleaved photonic architecture for wired and wireless services
Author :
Tripathi, Anand ; Singh, Ashutosh ; Soni, Gireesh G.
Author_Institution :
Dept. of Appl. Phys., S.G.S.I.T.S., Indore, India
Abstract :
A spectrally efficient optical distribution system based on frequency interleaving is investigated. The technique shows effective interleaving of three channels of baseband signals for wired applications with a data rate of 2.5 Gbps and three channels of 62.5 GHz radio-over-fiber for wireless services with a data rate of 1.25 Gbps, with complete spectrum occupying a bandwidth of 110 GHz. The interleaved signal thus contains six users is transmitted over 60 km standard SMF without any dispersion compensation. The performance of this hybrid system is evaluated on the basis of BER, OSNR, Q-factor and receiver sensitivity.
Keywords :
Q-factor; error statistics; optical fibre dispersion; optical receivers; radio-over-fibre; wavelength division multiplexing; wireless channels; BER; DWDM-interleaved photonic architecture; OSNR; Q-factor; bandwidth 110 GHz; baseband signals; bit rate 1.25 Gbit/s; bit rate 2.5 Gbit/s; data rate; distance 60 km; frequency 62.5 GHz; frequency interleaving; interleaved signal; radio-over-fiber; receiver sensitivity; spectrally efficient optical distribution system; standard SMF; wired applications; wired service; wireless service; Integrated optics; Optical fibers; Optical filters; Optical receivers; Optical reflection; Optical transmitters; Dense wavelngth divison multiplexing; Frequency Interleaving; Optical distribution system; Radio over fiber;
Conference_Titel :
Optical Engineering (ICOE), 2012 International Conference on
Conference_Location :
Belgaum
Print_ISBN :
978-1-4673-2461-8
Electronic_ISBN :
978-1-4673-2462-5
DOI :
10.1109/ICOE.2012.6409581
