scispace - formally typeset
Open AccessProceedings Article

Real-time gigabit ethernet transmission over up to 25 m Step-Index Polymer Optical Fibre using LEDs and FPGA-based signal processing

TLDR
Real-time Gigabit Ethernet transmission over up to 25 m Step-Index Polymer Optical Fibre is demonstrated using a commercial LED enabled by use of PAM-4 modulation and receiver equalisation including clock recovery, implemented in an FPGA.
Abstract
Real-time Gigabit Ethernet transmission over up to 25 m Step-Index Polymer Optical Fibre is demonstrated using a commercial LED. This is enabled by use of PAM-4 modulation and receiver equalisation including clock recovery, implemented in an FPGA.

read more

Citations
More filters
Journal ArticleDOI

Advanced Modulation Schemes for Short-Range Optical Communications

TL;DR: The performance of advanced modulation schemes for spectrally efficient data transmission is reviewed, targeting short-range intensity-modulated optical channels with direct detection and it is found that even symmetrically clipped discrete multitone suffers from its large crest factor in the peak-power-limited channel and that pulse-amplitude modulation provides higher link margins for the same target bit-error probability.
Journal ArticleDOI

Empirical Volterra-Series Modeling of Commercial Light-Emitting Diodes

TL;DR: A reverse-engineering approach is presented that is based on Volterra expansions of the electro-optical characteristic function of LEDs, enabling the introduction of a realistic empirical model for commercial devices.

Discrete multitone modulation for short-range optical communications

TL;DR: In this paper, the authors investigated the use of digital signal processing (DMT) in order to overcome the bandwidth limitations in short-range optical communication systems, ensuring that such solutions are future-proof.
Journal ArticleDOI

A Four-Context Programmable Optically Reconfigurable Gate Array With a Reflective Silver-Halide Holographic Memory

TL;DR: This paper presents a proposal for a four-context programmable optically reconfigurable gate array (PORGA) with a high-resolution reflective silver-halide holographic memory and a corresponding writer system.
Journal ArticleDOI

A New Physical Layer Capable of Record Gigabit Transmission Over 1 mm Step Index Polymer Optical Fiber

TL;DR: In this article, the POF-PLUS EU project has demonstrated record transmission of a Gigabit Ethernet compliant stream over 75m of 1mm PMMA SI-POF with 2.5 dB system margin, and over 50 m with 7dB system margin using commercial RC-LED.
Related Papers (5)