EPSRC logo

Details of Grant 

EPSRC Reference: GR/M29276/01
Title: VCSEL BASED VERY HIGH CAPACITY PHOTONIC PACKET SWITCH (VIVALDI)
Principal Investigator: Hall, Professor T J
Other Investigators:
Researcher Co-Investigators:
Project Partners:
Department: Electronic Engineering
Organisation: Kings College London
Scheme: Standard Research (Pre-FEC)
Starts: 01 January 1999 Ends: 31 December 2001 Value (£): 56,312
EPSRC Research Topic Classifications:
Optical Devices & Subsystems Optoelect. Devices & Circuits
EPSRC Industrial Sector Classifications:
No relevance to Underpinning Sectors
Related Grants:
Panel History:  
Summary on Grant Application Form
We have suggested that photonic packet switches based on the generalised knockout principle can uniquely utilise the parallelism and connection density made possible by free space optical interconnections. They may be implemented with optical and/or electrical interconnections and using space, time or wavelength channels. Here, we focus on the fundamental design issues of silicon VLSI based optoelectronic switches operating between vertical cavity surface emitting lasers (VCSELs) and silicon photodetectors.Optical fan-out is now widely being researched for related switch fabrics, but choices must be made between beam steering and replication. Fan-in may be optical or electrical. These issues and the merits of a variety of implementation will be investigated by switch simulation. We further propose to design a proof-of-principle VCSEL switch demonstrator, with a view to a further proposal during the second stage of an overall 3 year programme.
Key Findings
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
Potential use in non-academic contexts
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
Impacts
Description This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
Summary
Date Materialised
Sectors submitted by the Researcher
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
Project URL:  
Further Information:  
Organisation Website: