Title :
Simulation of modulation formats for optical access network based on WDM-PON
Author :
Latal, J. ; Vitasek, Jan ; Koudelka, P. ; Siska, P. ; Poboril, Radek ; Hajek, Lukas ; Vanderka, Ales ; Vasinek, V.
Author_Institution :
Dept. of Telecommun., VSB-Tech. Univ. of Ostrava, Ostrava-Poruba, Czech Republic
Abstract :
In this article the author team dealt with possibilities of using different types of modulation formats (NRZ, RZ (33%, 50%, CSRZ 67%, CRZ), DB, RZ-DPSK, NRZ-DPSK) for WDM-PON network with a view to point to merit of individual modulation types regarding to bit rate change and link distance. The individual modulation formats are then evaluated with perspective to limits of access networks based on WDM-PON (parameters Q-factor and BER were monitored).
Keywords :
Q-factor; error statistics; optical modulation; passive optical networks; wavelength division multiplexing; BER; DB modulation; NRZ; NRZ-DPSK; Q-factor parameters; RZ modulation; RZ-DPSK; WDM-PON network; bit rate change; link distance; modulation format simulation; optical access network; Bit error rate; Nonlinear optics; Optical amplifiers; Optical fibers; Optical modulation; Wavelength division multiplexing; 50%; Bit Error Ratio; CRZ); CSRZ 67%; DB; NRZ; NRZ-DPSK; Q-factor; RZ (33%; RZ-DPSK; WDM-PON; access network; eye diagram; modulation formats;
Conference_Titel :
Transparent Optical Networks (ICTON), 2014 16th International Conference on
Conference_Location :
Graz
DOI :
10.1109/ICTON.2014.6876473
