Title :
Optimized laser launch conditions in 10Gb/s links using next generation multimode fibers
Author :
Risteski, Aleksandar ; Pepeljugoski, Petar ; Spasenovski, Boris
Author_Institution :
Dept. of Electr. Eng., Sts. Kiril & Metodij Univ., Skopje, Macedonia
Abstract :
In this paper we present the dependence of the ISI penalty on various transmitters and fiber parameters characterizing 10 Gb/s Ethernet links at 850 nm with 300 m long next-generation multimode fiber. Statistical optimization of the launch conditions results in optimal values for the laser encircles flux (13-17 μm) and lateral offset of the source (10-18 μm). The analysis of the ISI correlation coefficients showed that the axial offset has detrimental effects on the performance of the link and it should be less than 60 μm.
Keywords :
intersymbol interference; optical communication; optical fibre LAN; optical fibre testing; optimisation; statistical analysis; telecommunication links; 10 Gbit/s; 10 to 18 micron; 13 to 17 micron; 300 m; 850 nm; Ethernet links; ISI correlation coefficients; ISI penalty; axial offset; fiber parameters; laser encircles flux; multimode fibers; optimized laser launch conditions; statistical optimization; transmitters parameters; Connectors; Ethernet networks; Fiber lasers; Interference; Laser modes; Manufacturing; Optical transmitters; Sociotechnical systems; USA Councils; Wavelength measurement;
Conference_Titel :
Electrotechnical Conference, 2004. MELECON 2004. Proceedings of the 12th IEEE Mediterranean
Print_ISBN :
0-7803-8271-4
DOI :
10.1109/MELCON.2004.1346757
