Optical communication systems for 160Gb/s transmission

Visible Light Communication Systems for Optical Video Transmission

This article describes an optical wireless system based on visible light communication (VLC), which allows a video broadcasting to reach a bit rate of 1 Mbps, although this system can also be used for low-speed sensor interconnections. The main advantages of this technology are the robustness against EM interference, safety for human eye, and security against undesired network access. In this a...

Wireless Optical Communication Systems WIRELESS OPTICAL COMMUNICATION SYSTEMS

Transmission Characteristics and Performance Analysis of Silica doped and Plastic Optical Fibers in Optical Communication systems

This paper has proposed the development of transmission capacity and characteristics of the bit rates of local area advanced optical communication networks over wide range of the affecting parameters. Dispersion characteristics in high-speed optical transmission systems is deeply analyzed over a span of optical wavelengths from 1.3 m up to 1.65 m. Two different fiber structures for dispersion...

Optical communication multibus systems

Abstract In this paper we present optical communication multibus system including: physical topology, logical topology, structure of central control unit (CCU). We describe the task of CCU: analyze the state of logical buses, topology reconfiguration, system structures clustering, unexpected events handling, statistic gathering, etc. In this paper we present synthesis of core system network bas...

Coherent Optical Communication Systems

The rapid evolution of long-haul optical communications systems, witnessed in the last five years, is due to the gradual adoption of spectrally efficient, multilevel modulation formats, in conjunction with polarization division multiplexing (PDM) and coherent intradyne detection assisted by digital signal processing (DSP). The objective of this tutorial chapter is to briefly review the operatin...