Performance Enhancement of 16 Channels Back Haul DWDM OADM Ring Network Using Electronic Dispersion Compensation

Abstract

In this paper, electronic dispersion compensation (EDC) based on minimum mean square error optimization has been employed to improve the performance of 16 channels, gigabit capacity, back haul DWDM OADM ring network.. It is observed that EDC significantly reduce BER by e-33 and improved Q2 dB by 3 dB, thus resulting in improved eye opening and considerably reduced inter-symbol interference.

Link length augmentation of optically coded multi-user network by using Electronic Equalization Technique

“…With the massive boom in information technology and telecommunication, ultra high bit rate communication systems are becoming very popular and OCDMA technology has emerged as one of the promising and achievable methods employed in time and wavelength based multiple access methods for the high speed fiber optics [1] [2]. OCDMA system is popular due to the availability of excess bandwidth in the fiber optic medium as multiple users can send their data on a single optical cable by various techniques.…”