This book proposes the study of non-linearities, dispersion and their impact for high speed data rate signals in the optical communication network which provides a link between the transmitter and the receiver. There are different types of non-linearities in optical communication. They are Self phase modulation (SPM), Cross phase modulation, (XPM) Four wave mixing (FWM), etc. There is also a system proposed to reduce the effect of four wave mixing. It is an improved system design for four wave mixing. All these non-linearities are studied and their impact is tested on high speed data rate...

The aim of this book is to provide a comprehensive idea about high-speed optical communication streams. In recent years, optical devices and other enhanced signal processing functions are also considered in depth for high-speed communications systems. Commonly used optical devices are light emitting diodes and photodetectors. Advances in dense optical communication system is very much useful in telecommunication systems, data processing and networking. It consists of a transmitter that encodes a message into an optical signal, a channel that carries this optical signal to its desired...

Ce livre s'adresse aux personnes qui s'intéressent à l'avenir des communications téléphoniques, de données, vidéo et Internet, ainsi qu'aux étudiants diplômés, scientifiques, concepteurs, ingénieurs de développement et techniciens qui souhaitent en savoir plus sur le multiplexage dense en longueur d'onde (DWDM). Les lecteurs travaillant dans le domaine des télécommunications, tels que les concepteurs de composants et de systèmes, pourront trouver des références utiles en marge du texte. J'espère que ce livre sera également utile aux scientifiques et aux ingénieurs...