Science Explorer Back to mapMap

Most cited papers from BT Group (United Kingdom)

What are the most cited papers from BT Group (United Kingdom)?

The most cited paper from BT Group (United Kingdom) is "Optical waves in crystals" (Matthew Adams, 1984), with 2,428 citations. Next come "Fabrication of photonic crystals for the visible spectrum by holographic lithography" (1,677) and "Nonlinear-optical loop mirror" (1,078).

Showing 50 of 60 papers. Every paper with more than 149 citations is listed.

Most cited papers, sortable by citations and release date
#Paper
1 Optical waves in crystals Matthew Adams · IEEE Journal of Quantum Electronics Nov 1984 2,428
2 Fabrication of photonic crystals for the visible spectrum by holographic lithography M. Campbell, David N. Sharp, Mike T. Harrison et al. · Nature Mar 2000 1,677
3 Nonlinear-optical loop mirror Nick J. Doran, David Christopher Wood · Optics Letters 1988 1,078
4 Network Diversity and Economic Development Nathan Eagle, Michael Macy, Rob Claxton · Science 20 May 2010 791
5 Theoretical description of transient stimulated Raman scattering in optical fibers Keith J. Blow, David Christopher Wood · IEEE Journal of Quantum Electronics 1989 718
6 Some statistical issues in the comparison of speech recognition algorithms Larry Gillick, Simón Cox · International Conference on Acoustics, Speech, and Signal Processing Conference paper 13 Jan 2003 644
7 One-Dimensional Conduction in the 2D Electron Gas of a GaAs-AlGaAs Heterojunction TREVOR J. THORNTON, M. Pepper, Hamza Kamel Ahmed et al. · Physical Review Letters 17 Mar 1986 639
8 A survey of autonomic communications Simon Dobson, Spyros Denazis, Antonio Fernández Anta et al. · ACM Transactions on Autonomous and Adaptive Systems Open access Dec 2006 621
9 Roadmap of optical communications Erik Agrell, Magnus Olof Erik Karlsson, ANDREW R. CHRAPLYVY et al. · Journal of Optics Open access 4 May 2016 611
10 Crowd analysis: a survey Beibei Zhan, Dorothy Monekosso, Paolo Remagnino et al. · Machine Vision and Applications Open access 9 Apr 2008 547
11 Continuum fields in quantum optics K. J. Blow, R. Loudon, Simon J. D. Phoenix et al. · Physical Review A Oct 1990 459
12 NFV: state of the art, challenges, and implementation in next generation mobile networks (vEPC) Hassan Hawilo, Abdallah A. Shami, Maysam Mirahmadi et al. · IEEE Network Open access Nov 2014 458
13 Fiber loop reflectors David B. Mortimore · Journal of Lightwave Technology Jul 1988 431
14 Redrawing the Map of Great Britain from a Network of Human Interactions Carlo Ratti, Stanislav L. Sobolevsky, Francesco Calabrese et al. · PLoS ONE Open access 8 Dec 2010 427
15 Fast Adaptive Task Offloading in Edge Computing Based on Meta Reinforcement Learning Jin Wang, Jia Wen Hu, Geyong Min et al. · IEEE Transactions on Parallel and Distributed Systems Open access 6 Aug 2020 417
16 Stability and Power-Gain Invariants of Linear Twoports J.M. Rollett · IRE Transactions on Circuit Theory 1962 415
17 OPTIMIS: A holistic approach to cloud service provisioning Ana Juan Ferrer et al. · Future Generation Computer Systems Open access 29 Jul 2011 368
18 The scaling of human interactions with city size Markus Schläpfer, Luís M. A. Bettencourt, Sébastian Grauwin et al. · Journal of The Royal Society Interface Open access 2 Jul 2014 356
19 Assessment on the Achievable Throughput of Multi-Band ITU-T G.652.D Fiber Transmission Systems Alessio Ferrari, Antonio Napoli, Johannes Fischer et al. · Journal of Lightwave Technology Open access 22 Apr 2020 339
20 Computer assisted customer churn management: State-of-the-art and future trends John Hadden, Ashutosh Tiwari, Rajkumar Roy et al. · Computers & Operations Research 20 Dec 2005 336
21 Semiconductor laser optical amplifiers for use in future fiber systems M.J. O’Mahony · Journal of Lightwave Technology Apr 1988 320
22 10 kHz linewidth 1.5 μm InGaAsP external cavity laser with 55 nm tuning range Richard R. Wyatt, William J. Devlin · Electronics Letters 3 Feb 1983 303
23 Reformulating software engineering as a search problem J.-P. Clarke, José Javier Dolado, Mark Harman et al. · IEE Proceedings - Software Open access 2003 288
24 Fast algorithms for digital signal processing Paul Challener · Microprocessors and Microsystems Dec 1985 274
25 Dependent Task Offloading for Edge Computing based on Deep Reinforcement Learning Jin Wang, Jia Wen Hu, Geyong Min et al. · IEEE Transactions on Computers Open access 26 Nov 2021 273
26 NG-PON2 Technology and Standards Derek Nesset · Journal of Lightwave Technology 9 Jan 2015 269
27 Computation Offloading in Multi-Access Edge Computing Using a Deep Sequential Model Based on Reinforcement Learning Jin Wang, Jia Wen Hu, Geyong Min et al. · IEEE Communications Magazine May 2019 264
28 Optical generation of millimeter-wave signals for fiber-radio systems using a dual-mode DFB semiconductor laser David Wake, C.R. Lima, P.A. Davies · IEEE Transactions on Microwave Theory and Techniques 1995 254
29 End-to-End Mutual Coupling Aware Communication Model for Reconfigurable Intelligent Surfaces: An Electromagnetic-Compliant Approach Based on Mutual Impedances Gabriele Gradoni, Marco Di Renzo · IEEE Wireless Communications Letters Open access 12 Jan 2021 238
30 Virtual outreach: a randomised controlled trial and economic evaluation of joint teleconferenced medical consultations Paul K. Wallace, Julie Barber, W Clayton et al. · Health Technology Assessment Open access Dec 2004 238
31 Observation of catastrophic self-propelled self-focusing in optical fibres Raman Kashyap, K. J. Blow · Electronics Letters 7 Jan 1988 236
32 Fading in heterodyne OTDR Peter Healey · Electronics Letters 5 Jan 1984 234
33 Next generation sliceable bandwidth variable transponders Nicola Sambo, P. Castoldi, A. D’Errico et al. · IEEE Communications Magazine Feb 2015 233
34 The interpretation of X-ray rocking curves from III–V semiconductor device structures Mary A. G. Halliwell, M. H. Lyons, M. J. Hill · Journal of Crystal Growth Sep 1984 232
35 A review of the fabrication and properties of erbium-doped fibers for optical amplifiers B. James Ainslie · Journal of Lightwave Technology 1991 226
36 Polarization instabilities for solitons in birefringent fibers K. J. Blow, Nick J. Doran, David Christopher Wood · Optics Letters Mar 1987 223
37 Survey on image encryption techniques using chaotic maps in spatial, transform and spatiotemporal domains Unsub Zia, Mark W. McCartney, Bryan W. Scotney et al. · International Journal of Information Security Open access 7 Apr 2022 222
38 Experimental demonstration of optical soliton switching in an all-fiber nonlinear Sagnac interferometer K. J. Blow, Nick J. Doran, Bimal K. Nayar · Optics Letters 15 Jul 1989 216
39 Business Case and Technology Analysis for 5G Low Latency Applications María A. Lema, Andrés Laya, Toktam Mahmoodi et al. · IEEE Access Open access 2017 212
40 A perspective on software agents research Hyacinth S. Nwana, Divine T. Ndumu · The Knowledge Engineering Review Sep 1999 211
41 Personal communication radio coverage in buildings at 900 MHz and 1700 MHz A.J. Motley, J.M.P. Keenan · Electronics Letters 9 Jun 1988 209
42 ‘Fibre/radio’ for the provision of cordless/mobile telephony services in the access network A.J. Cooper · Electronics Letters 22 Nov 1990 208
43 Cw room temperature upconversion lasing at blue, green and red wavelengths in infrared-pumped Pr 3+ -doped fluoride fibre Richard G. Smart, D.C. Hanna, A.C. Tropper et al. · Electronics Letters 4 Jul 1991 201
44 Advances in the Application and Utility of Subseasonal-to-Seasonal Predictions CHRISTOPHER J. BRANFORD WHITE et al. · Bulletin of the American Meteorological Society Open access 22 Nov 2021 190
45 A review of single-mode fibers with modified dispersion characteristics B. James Ainslie, C.R. Day · Journal of Lightwave Technology 1986 183
46 Genetic Algorithms With Immigrants and Memory Schemes for Dynamic Shortest Path Routing Problems in Mobile Ad Hoc Networks Shengxiang Yang, Cheng Hui, Fang Wang · IEEE Transactions on Systems Man and Cybernetics Part C (Applications and Reviews) Open access 7 Jul 2009 180
47 Polarization control for coherent communications Nigel G. Walker, G.R. Walker · Journal of Lightwave Technology Mar 1990 179
48 A review of business process mining: state‐of‐the‐art and future trends Ashutosh Tiwari, Christopher J. Turner, Basim Majeed · Business Process Management Journal 8 Feb 2008 179
49 Novel techniques for high-capacity 60-GHz fiber-radio transmission systems Laurent Noël, David Wake, D.G. Moodie et al. · IEEE Transactions on Microwave Theory and Techniques 1997 176
50 Below-band-gap third-order optical nonlinearity of nanometer-size semiconductor crystallites David J. Cotter, Mike G. Burt, Robert J. Manning · Physical Review Letters 24 Feb 1992 175

Citations are OpenAlex's own counts, from its 2026-09-23 snapshot, so the ranking can differ from Google Scholar or Web of Science. A paper is listed for an institution when any of its authors gave it as an affiliation; retracted papers and papers whose citation count cannot be traced to citing works are left out, and a preprint and the article it became are shown once. Release dates are OpenAlex's: where a source gave only a month or a year, that is what is shown. How the lists are chosen.