Optical WDM-PON Access System with Shared Light Source

Progress in Electromagnetics Research Symposium (PIERS 2015): Proceedings 2015
Sandis Spolītis, Lilita Ģēģere, Anita Alševska, Iļja Trifonovs, Jurģis Poriņš, Vjačeslavs Bobrovs

The present paper investigates performance of next generation passive optical network (NG-PON) with effective chromatic dispersion (CD) compensation method in physical layer. We report on 16-channel spectrum sliced wavelength division multiplexed passive optical network (SS-WDM PON) with shared amplified spontaneous emission (ASE) light source as NG-PON solution, which is based on ITU T G.694.1 DWDM frequency grid, and is capable to provide data transmission over 20 km fiber span with transmission speed at least 2.5 Gbit/s per channel. It is shown, that performance of this optical access system can be improved by using chromatic dispersion compensation module with fiber Bragg grating, in such a way providing data transmission over 20 km SMF fiber span with BER<1e-10.

Keywords
optical access networks; spectrum slicing; ASE
Hyperlink
https://piers.org/piersproceedings/piers2015PragueProc.php?start=100

Spolītis, S., Ģēģere, L., Alševska, A., Trifonovs, I., Poriņš, J., Bobrovs, V. Optical WDM-PON Access System with Shared Light Source. In: Progress in Electromagnetics Research Symposium (PIERS 2015): Proceedings, Czech Republic, Prague, 6-9 July, 2015. Prague: The Electromagnetics Academy, 2015, pp.497-501. ISBN 78-1-934142-30-1. ISSN 1559-9450.

Publication language
English (en)