D
David J. Richardson
Researcher at University of Southampton
Publications - 1839
Citations - 59292
David J. Richardson is an academic researcher from University of Southampton. The author has contributed to research in topics: Optical fiber & Fiber laser. The author has an hindex of 111, co-authored 1743 publications receiving 53466 citations. Previous affiliations of David J. Richardson include University of Sydney & Karlsruhe Institute of Technology.
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Journal ArticleDOI
Thulium-doped fiber amplifier for optical communications at 2µm
TL;DR: A thulium doped fiber amplifier designed for optical communications providing high gain and low noise figure over 1910nm-2020nm with a maximum saturated output power of more than 1W is reported.
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Bismuth glass holey fibers with high nonlinearity
Heike Ebendorff-Heidepriem,Periklis Petropoulos,S. Asimakis,Vittoria Finazzi,Roger C. Moore,K. Frampton,F. Koizumi,David J. Richardson,Tanya M. Monro +8 more
TL;DR: The fusion-splicing of a bismuth holey fiber to silica fibers is demonstrated, which has resulted in reduced coupling loss and robust single mode guiding at 1550 nm.
Journal ArticleDOI
Chalcogenide holey fibres
TL;DR: In this paper, the first non-silica holey or microstructured optical fiber was reported, and the chalcogenide glass gallium lanthanum sulphide was used.
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Transcriptional diversity during lineage commitment of human blood progenitors
Lu Chen,Lu Chen,Lu Chen,Myrto Kostadima,Myrto Kostadima,Myrto Kostadima,Joost H.A. Martens,Giovanni Canu,Giovanni Canu,Sara P. Garcia,Sara P. Garcia,Ernest Turro,Ernest Turro,Kate Downes,Kate Downes,Iain C. Macaulay,Ewa Bielczyk-Maczyńska,Ewa Bielczyk-Maczyńska,Sophia Coe,Sophia Coe,Samantha Farrow,Samantha Farrow,Pawan Poudel,Pawan Poudel,Frances Burden,Frances Burden,Sjoert B. G. Jansen,Sjoert B. G. Jansen,William J. Astle,William J. Astle,Antony P. Attwood,Antony P. Attwood,Tadbir K. Bariana,Bernard de Bono,Bernard de Bono,Alessandra Breschi,John C. Chambers,John C. Chambers,Fizzah A. Choudry,Fizzah A. Choudry,Laura Clarke,Paul Coupland,Martijn van der Ent,Wendy N. Erber,Joop H. Jansen,Rémi Favier,Matthew Fenech,Nicola Foad,Nicola Foad,Kathleen Freson,Chris Van Geet,Keith Gomez,Roderic Guigó,Daniel Hampshire,Daniel Hampshire,Anne M. Kelly,Anne M. Kelly,Anne M. Kelly,Hindrik H. D. Kerstens,Jaspal S. Kooner,Jaspal S. Kooner,Michael Laffan,Claire Lentaigne,Charlotte Labalette,Charlotte Labalette,Tiphaine Martin,Tiphaine Martin,Tiphaine Martin,Stuart Meacham,Stuart Meacham,Andrew D Mumford,Sylvia T. Nurnberg,Sylvia T. Nurnberg,Emilio Palumbo,Bert A. van der Reijden,David J. Richardson,Stephen John Sammut,Greg Slodkowicz,Asif U. Tamuri,Louella Vasquez,Katrin Voss,Katrin Voss,Stephen Watt,Sarah K Westbury,Paul Flicek,Paul Flicek,Remco Loos,Nick Goldman,Paul Bertone,Paul Bertone,Randy J. Read,Sylvia Richardson,Ana Cvejic,Ana Cvejic,Nicole Soranzo,Nicole Soranzo,Willem H. Ouwehand,Willem H. Ouwehand,Willem H. Ouwehand,Hendrik G. Stunnenberg,Mattia Frontini,Mattia Frontini,Augusto Rendon,Augusto Rendon +103 more
TL;DR: A previously undetected layer of regulation affecting cell fating is unveiled, which involves transcriptional isoforms switching without noticeable changes at the gene level and resulting in the gain or loss of protein functions in blood cells involved in the immune system.
Journal ArticleDOI
Inorganic nitrogen metabolism in bacteria
TL;DR: The past two years have seen significant progress in the understanding of the enzymology of some 'new' reactions of the nitrogen cycle, for example anaerobic ammona oxidation and heterotrophic nitrification.