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Details of Grant 

EPSRC Reference: GR/L23130/01
Title: RECONFIGURABLE OPTICAL SWITCHES FOR AEROSPACE AND TELECOMMUNICATIONS SYSTEMS (ROSES)
Principal Investigator: Holmes, Dr M
Other Investigators:
Handerek, Dr V
Researcher Co-Investigators:
Project Partners:
BAE Systems Central Research Laboratories Ltd Nortel
Thomas Swan University of Cambridge
Department: Electronic Engineering
Organisation: Kings College London
Scheme: LINK
Starts: 01 October 1996 Ends: 31 March 1999 Value (£): 99,188
EPSRC Research Topic Classifications:
Optical Communications Optoelect. Devices & Circuits
EPSRC Industrial Sector Classifications:
Aerospace, Defence and Marine Communications
Related Grants:
Panel History:  
Summary on Grant Application Form
The principal objective of the ROSES project is the design and construction of miniature robust prototype communications space switches capable of being used in systems trials. The emphasis of the contribution of KCL to the achievement of this objective is on space switch architectures which use SLMs in transmission and which incorporate innovative ideas for exceptionally low cross talk. KLC will design initially a 1:4 switch and then 1:16 and 4:4 (or larger) switches for implementation and trials by the industrial partners. This principally involves KCL with work on hologram and optical design and assessment with strong inputs into packaging technology (with TS) SLM VLSI design (with CUED) and beat noise studies (with BNR). The outputs of this work in combination with the outputs from the work of TS, CUED/CRL and BAe (SLM fabrication and opto-mechanics) will provide the generic technology for switches with: very low crosstalk/minimal coherent scattering; very short devices giving high stability; inbuilt power control; relaxed alignment sensitivity.
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