Efficient Multiplexer/Demultiplexer for Visible WDM Transmission over SI-POF Technology

Two Different Solutions for Gigabit Ethernet Transmission over POF

Two completely different approaches for a Gigabit Ethernet compliant stream transmission over 50m of 1mm PMMA SI-POF have been experimentally demonstrated and are compared in this paper. The first solution is based on a commercial RC-LED transmission and a careful optimization of the physical layer architecture, realized during the POF-PLUS EU Project. The second solution exploits the performan...

PN-PAM scheme for short range optical transmission over SI-POF— an alternative to Discrete Multi-Tone (DMT) scheme

Background: How to deal with the time-dispersive channel is the main challenge faced by the short-range optical communication systems. In this work a novel pseudo-noise sequence (PN) assisted pulse-amplitude modulated (PN-PAM) transmission scheme for short-range optical communication systems is proposed in this work. With the help of the PN based channel estimation, minimum-phase pre-filter and...

Integration of Green Technology POF based Splitter for Low-Cost WDM Network Solutions

The green technology wavelength division multiplexing based on polymer optical fiber (GT-WDM-POF) network solution is presented. Green technology polymer optical fiber (GT-POF) splitter has been fabricated by environmental friendly handmade fusion technique, as an effective transmission media to split and recombine a number of different wavelengths. Two different wavelengths from ecologically f...

Efficiency Optimization of WDM-POF Network in Shipboard Systems

An Approach to an IP over WDM Transmission Network Modelling

The paper describes an approach to the optical transmission network modeling. The modeling process is based on two main assumptions – transmission network carries IP datagrams using layer 2 protocol as a framing technique and Wavelength Division Multiplexing (WDM) is used as a transmission technique on the physical layer. Protection and restoration mechanisms have been implemented on the photon...