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Dave B. Payne received the degree in electronic engineering from Aston University, Birmingham, U.K., in 1971 and the M.Sc. degree in telecommunications systems from Essex University, Essex, U.K., in 1979.
He joined BT Labs, Ipswich, U.K., in 1978, working on single-mode fiber splicing and connectors. He subsequently moved into optical access networks, and part of this work was leading a team developing fused fiber couplers an essential component to many optical access architectures. He was co-inventor of TPON, the first passive optical network, and wrote the first internal paper on shared access networks in 1983. The early work on TPON was extended to amplified PONs, which culminated in 1991 in an experimental PON with 50-million-way-split, 500-km range carrying 16×2.5 Gb/s wavelengths. During the early 1990s, this work moved on to amplified PONs with more practical splits of $\sim {1000}$. In the later 1990s, he moved into business and traffic modeling looking at drivers of bandwidth and the economic justification for large-scale deployment of optical access and core networks. In 1999, he took over the Broadband Architecture & Optical Networks Unit and ran BT's optical research activities until the end of 2006. From 2007, he was the “Principle Consultant on Optical Networks” in the BT Design organization at Adastral Park, Martlesham Heath, U.K. (formally BT Labs), working on extended-reach PONs with the objective of significantly reducing the end to end cost of FTTP solutions. In September 2007 he took early retirement from BT. He is now working part time as a freelance consultant and has recently joined the Institute of Advanced Telecommunications, Swansea University, Swansea, U.K., to continue work on future network architectures.
In 2005 he was awarded the Martlesham Medal for his contribution to optical access networking.
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A. M. Hill, D. B. Payne, R. Wyatt, J. F. Massicott, K. J. Blyth, D. S. Forrester, R. A. Lobbett,P. J. Smith
A M Hill,David B Payne, K J Blyth,D S Forrester, A Silvertown,J W Arkwright,D W Faulkner, J W Ballance
Fibre Optics '88pp.299, (1988)
David B Payne, J R Stern
PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (1984): 37-43
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