Professor K. Alan Shore
Emeritus Professor

Affiliations
Contact info
K. Alan Shore received a BA ( MA) in mathematics from the University of Oxford, Oxford, U.K., and the Ph.D. degree from the then University College, Cardiff, Wales, U.K.
He was a Lecturer with the University of Liverpool from 1979 to 1983 and with the University of Bath, where he became a Senior Lecturer in 1986, a Reader in 1990, and a Professor in 1995. He was a Visiting Researcher with the Center for High Technology Materials, University of New Mexico, Albuquerque, USA, in 1987. In 1989, he was a Visiting Researcher with the Huygens Laboratory, Leiden University, The Netherlands. From 1990 to 1991, he was with the Teledanmark Research Laboratory and the MIDIT Center of the Technical University of Denmark, Lyngby. He was a Guest Researcher with the Electrotechnical Laboratory, Tsukuba, Japan, in 1991. In 1992, he was a Visiting Professor with the Department of Physics, University de les IllesBalears, Palma–Majorca, Spain. He was a Visiting Lecturer with the Instituto de Fisica de Cantabria, Santander, Spain, from 1996 to 1998, and a Visiting Researcher with the Department of Physics, Macquarie University, Sydney, Australia, in 1996, 1998, 2000, 2002, 2005, and 2008. In 2001, he was a Visiting Researcher with the ATR Adaptive Communications Laboratories, Kyoto, Japan. From 2001 to 2008, he was the Director of Industrial and Commercial Optoelectronics (ICON), a Welsh Development Agency Centre of Excellence.
He has authored or co-authored more than 1000 contributions to archival journals, books, and technical conferences. With Prof. Deb Kane, he co-edited the research monograph Unlocking Dynamical Diversity. His research work has been principally in the area of semiconductor optoelectronic device design and experimental characterization with particular emphasis on nonlinearities in laser diodes and semiconductor optical waveguides. His current research interests include semiconductor laser nonlinear dynamics and its applications, and the dynamics of semiconductor nanolasers.
In 1995, he was appointed to the Chair of Electronic Engineering at Bangor University. He was the Chair of the Welsh Optoelectronics Forum from 2006 to 2008 and has chaired the Photonics Academy for Wales, since its establishment in 2005. From 2008 to 2011, he was the Chair of the Quantum Electronics Commission of the International Union of Pure and Applied Physics.
Prof. Shore has been a Program Member for several OSA conferences. In 2010, he held a Japan Society for the Promotion of Science Invitation Fellowship with the Ultrafast Photonics Group, Graduate School of Materials Science, Nara Institute of Science and Technology, Nara, Japan.
He was a Co-Organizer of a Rank Prize Symposium on Nonlinear Dynamics in Lasers held at the Lake District, U.K., in 2002. He cofounded and from 1987 to 2012 acted as the Organizer and Program Committee Chair for the International Conference on Semiconductor and Integrated Optoelectronics (SIOE), which is held annually in Cardiff, Wales, U.K. He chaired the Education and Training in Optics and Photonics conference held at the Technium OpTIC, Wales, 2009. He coordinated International Year of Light activities in Wales during 2015.He chaired the Science and Technology Committee of the National Eisteddfod of Wales, Bodedern, 2017.
He was awarded the Science and Technology Medal of the National Eisteddfod of Wales, Boduan, 2023.
Admitted to Gorsedd y Beirdd Urdd Derwydd y Wisg Wen ( Gorsedd of the Bards, Druidic Order of the White Robes), National Eisteddfod of Wales, Rhondda Cynon Taf, 2024
He is a Fellow of the Optical Society of America, the Institute of Physics, and the Learned Society of Wales for which he has served as a Council Member from 2012 to 2015 and from 2016 to 2024 and as its General Secretary from 2017 to 2023.
Member of the UK Young Academy Membership Selection Committee 2023-2026
He is the Manager for Wales of the Alumni Association of the Japan Society for the Promotion of Science ( JSPS)
- Published
Experimental characterisation of chaos synchronization in unidirectionally coupled VCSELs with polarisation-preserved and polarisation-selected optical injection
Hong, Y. H., Lee, M. W., Paul, J., Spencer, P. S. & Shore, K. A., 1 Apr 2008.Research output: Contribution to conference › Paper
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Experimental conditions for anticipating chaotic synchronisation in external cavity laser diodes.
Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 May 2002.Research output: Contribution to conference › Paper
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Experimental demonstration of VCSEL-based chaotic optical communications.
Lee, M. W., Hong, Y. H. & Shore, K. A., 1 Oct 2004, In: IEEE Photonics Technology Letters. 16, 10, p. 2392-2394Research output: Contribution to journal › Article › peer-review
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Experimental demonstration of a simple technique for highly efficient polarisation insensitive wavelength conversion using semiconductor optical amplifier
Bandyopadhyay, S., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Jun 2003.Research output: Contribution to conference › Paper
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Experimental demonstration of a simple technique for highly efficient polarization insensitive wavelength conversion using semiconductor optical amplifiers.
Bandyopadhyay, S., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 May 2004, In: Journal of the Optical Society of America B: Optical Physics. 21, 3, p. 1023-1031Research output: Contribution to journal › Article › peer-review
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Experimental demonstration of anticipating synchronization in chaotic semiconductor lasers with optical feedback.
Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 8 Oct 2001, In: Physical Review Letters. 87, 15, p. 154101Research output: Contribution to journal › Article › peer-review
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Experimental determination of message decoding quality in optical chaos communications using laser diode transmitters
Lee, M. W., Paul, J., Sivaprakasam, S. & Shore, K. A., 1 Oct 2003.Research output: Contribution to conference › Paper
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Experimental determination of message decoding quality in optical chaoscommunications using laser diode transmitters
Lee, M. W., Paul, J., Sivaprakasam, S. & Shore, K. A., 1 Jun 2003.Research output: Contribution to conference › Paper
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Experimental investigation of delayed bifurcations in the stochastic polarization switching of VCSELs
Paul, J., Masoller, C., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Jul 2005.Research output: Contribution to conference › Paper
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Experimental observation of anti-phase polarisation dynamics in VCSELs.
Bandyopadhyay, S., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Jan 2002, In: Optics Communications. 202, 1-3, p. 145-154Research output: Contribution to journal › Article › peer-review
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Experimental observation of anticipating chaotic synchronisation using external cavity laser diodes.
Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 1 Jul 2001.Research output: Contribution to conference › Paper
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Experimental study of dynamical hysteresis of turn-on and turn-off in Vertical-Cavity Surface-Emitting Lasers.
Hong, Y., Priyadarshi, S., Qader, A. A., Spencer, P. S. & Shore, K. A., 1 Jan 2010.Research output: Contribution to conference › Paper
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Experimental study of four-wave mixing in two-section laser diodes.
Hong, Y. H. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
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Experimental study of inverse synchronisation in chaotic diode lasers.
Sivaprakasam, S. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
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Experimental study of polarization switching of vertical-cavity surface-emitting lasers as a dynamical bifurcation
Paul, J., Masoller, C., Hong, Y., Spencer, P. S. & Shore, K. A., 15 Mar 2006, In: Optics Letters. 31, 6, p. 748-750Research output: Contribution to journal › Article › peer-review
- Published
Experimental verification of the synchronization condition for chaotic external cavity diode lasers.
Sivaprakasam, S., Shahverdiev, E. M. & Shore, K. A., 1 Nov 2000, In: Physical Review E. 62, 5, p. 7505-7507Research output: Contribution to journal › Article › peer-review
- Published
External Optical Feedback Effects in Semiconductor Nanolasers
Sattar, Z. A. & Shore, K. A., 4 Mar 2015, In: IEEE Journal of Selected Topics in Quantum Electronics. 21, 6, p. 1-6Research output: Contribution to journal › Article › peer-review
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External optical feedback effects in electrically pumped semiconductor nano-laser arrays
Fan, Y., Zhang, J. & Shore, K. A., 2024, In: Optics Express. 32, 26, p. 46033-46043Research output: Contribution to journal › Article › peer-review
- Published
Flat Broadband Chaos in Vertical-Cavity Surface-Emitting Lasers Subject to Chaotic Optical Injection
Hong, Y., Spencer, P. S. & Shore, K. A., 1 Dec 2012, In: IEEE Journal of Quantum Electronics. 48, 12, p. 1536-1541Research output: Contribution to journal › Article › peer-review
- Published
Forecasting the chaotic dynamics of external cavity semiconductor lasers
Kai, C., Li, P., Yang, Y., Wang, B., Shore, K. A. & Wang, Y., 1 Mar 2023, In: Optics Letters. 48, 5, p. 1236-1239 4 p.Research output: Contribution to journal › Article › peer-review
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Frequency-detuned synchronization switching in chaotic DFB laser diodes.
Lee, M. W., Paul, J., Pierce, I. & Shore, K. A., 1 Mar 2005, In: IEEE Journal of Quantum Electronics. 41, 3, p. 302-307Research output: Contribution to journal › Article › peer-review
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Fundamental properties of semiconductor nanowires: edited by Fukata Naoki and Rurali Riccardo, Singapore, Springer International Publishing, 2021, 454 pp., £87.50 (E-Book), ISBN 9789811590498. Scope: monograph. Level: postgraduate, early career researcher.
Alan Shore, K., 2 Jan 2022, In: Contemporary Physics. 63, 1, p. 64-65 2 p.Research output: Contribution to journal › Review article › peer-review
- Published
GHz Bandwidth Message Transmission Using Chaotic Vertical-Cavity Surface-Emitting Lasers
Hong, Y., Lee, M. W., Paul, J., Spencer, P. S. & Shore, K. A., 15 Nov 2009, In: Journal of Lightwave Technology. 27, 22, p. 5099-5105Research output: Contribution to journal › Article › peer-review
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GHz bandwidth message transmission using chaotic diode lasers.
Paul, J., Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 3 Jan 2002, In: Electronics Letters. 38, 1, p. 28-29Research output: Contribution to journal › Article › peer-review
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GHz bandwith message transmission using chaotic diode lasers
Paul, J., Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 1 Apr 2001.Research output: Contribution to conference › Paper
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GHz message transmission in VCSEL-based optical chaos communications.
Hong, Y. H., Lee, M. W., Paul, J., Spencer, P. S. & Shore, K. A., 1 Oct 2008.Research output: Contribution to conference › Paper
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Gain calculations for near infra-red intersubband semiconductor
Banerjee, S. & Shore, K. A., 1 Apr 2002.Research output: Contribution to conference › Paper
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Gain calculations for unipolar near infrared intersubband semiconductor laser.
Banerjee, S., Barlow, G. F. & Shore, K. A., 1 Apr 2002, In: IEE Proceedings: Optoelectronics. 149, 2, p. 70-43Research output: Contribution to journal › Article › peer-review
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Gain threshold analysis of circular surface relief distributed fee-back organic semiconductor lasers
Barlow, G. F. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper
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Gain treshold optimisation of circular grating distributed feed-back organic semiconductor lasers.
Barlow, G. F. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
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Generalised synchronisation in laser devices with electro-optical feedback.
Shahverdiev, E. M. & Shore, K. A., 1 Dec 2009, In: IET Optoelectronics. 3, 6, p. 274-282Research output: Contribution to journal › Article › peer-review
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Generalized synchronization in time-delayed systems.
Shahverdiev, E. M. & Shore, K. A., 1 Jan 2005, In: Physical Review E. 71, 1, p. 016201Research output: Contribution to journal › Article › peer-review
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Generation of optical frequency combs using gain switched semiconductor nano-lasers
Fan, Y. & Shore, A., 1 Jul 2023, In: IEEE Photonics Technology Letters. 35, 13, p. 713-716 4 p.Research output: Contribution to journal › Article › peer-review
- Published
Getting Light to Work - photonics up-skilling for industry
Davies, R. & Shore, K. A., 17 Jul 2014, p. Article number 928924.Research output: Contribution to conference › Paper
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Ghz Bandwith message transmission using chaotic diode lasers.
Paul, J., Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 1 Jul 2001.Research output: Contribution to conference › Paper
- Published
Gravity! The quest for gravitational waves
Shore, K. A., 2 Jan 2020, In: Contemporary Physics. 61, 1, p. 60-61 2 p.Research output: Contribution to journal › Article › peer-review
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High-speed transmission of adaptively modulated optical OFDM signals over multimode fibers using directly modulated DFBs
Tang, J., Lane, P. M. & Shore, K. A., 1 Jan 2006, In: Journal of Lightwave Technology. 24, 1, p. 429-441Research output: Contribution to journal › Article › peer-review
- Published
Human action recognition using a time-delayed photonic reservoir computing
Kai, C., Li, P., Yang, Y., Wang, B., Shore, K. A. & Wang, Y., Nov 2023, In: Science China (Information Sciences).Research output: Contribution to journal › Letter › peer-review
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Identification of the optimum modulation frequency for FM seeded frequency-shifted feedback laser ranging
Shore, K. A. & Kane, D. M., 1 Sept 2006.Research output: Contribution to conference › Paper
- Published
Identification of the optimum time-delay for chaos synchronisation regimes of semiconductor lasers
Peters-Flynn, S., Spencer, P. S., Sivaprakasam, S., Pierce, I. & Shore, K. A., 1 Apr 2006.Research output: Contribution to conference › Paper
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Identification of the optimum time-delay for chaos synchronization regimes of semiconductor lasers
Peters-Flynn, S., Spencer, P., Sivaprakasam, S., Pierce, I. & Shore, A., Apr 2006, In: IEEE Journal of Quantum Electronics. 42, 4, p. 427-434Research output: Contribution to journal › Article › peer-review
- Published
Image recognition based on optical reservoir computing
Li, J., Cai, Q., Li, P., Yang, Y., Alan Shore, K. & Wang, Y., Dec 2022, In: Chaos: An Interdisciplinary Journal of Nonlinear Science. 32, 12, 123106.Research output: Contribution to journal › Article › peer-review
- Published
Impact of modulated multiple optical feedback time delays on laser diode chaos synchronization.
Shahverdiev, E. M. & Shore, K. A., 1 Sept 2009, In: Optics Communications. 282, 17, p. 3568-3572Research output: Contribution to journal › Article › peer-review
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Impact of orthogonal optical feedback on the polarization switching of vertical-cavity surface-emitting lasers
Paul, J., Masoller, C., Hong, Y., Spencer, P. S. & Shore, K. A., 1 Aug 2007, In: Journal of the Optical Society of America B: Optical Physics. 24, 8, p. 1987-1994Research output: Contribution to journal › Article › peer-review
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Influence of Optical Feedback Time-Delay on Power-Drops in Vertical-Cavity Surface-Emitting Lasers
Hong, Y. & Shore, K. A., 1 Aug 2005, In: IEEE Journal of Quantum Electronics. 41, 8, p. 1054-1057Research output: Contribution to journal › Article › peer-review
- Published
Influence of detuned injection locking on the relaxation oscillation frequency of a multimode semiconductor laser.
Jones, R. J., Spencer, P. S. & Shore, K. A., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1977-1986Research output: Contribution to journal › Article › peer-review
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Influence of feedback time-delay on power-drops in vertical-cavity surface-emitting lasers
Hong, Y. H. & Shore, K. A., 1 Aug 2005.Research output: Contribution to conference › Paper
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Influence of grating characteristics on the operation of circular-grating distributed-feedback polymer lasers.
Turnbull, G. A., Carelton, A., Barlow, G. F., Tahraouhi, A., Krauss, T. F., Shore, K. A. & Samuel, I. D., 15 Jun 2005, In: Journal of Applied Physics. 98, 2, p. 023105Research output: Contribution to journal › Article › peer-review
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Influence of low-frequency modulation on polarization switching of VCSELs subject to optical feedback
Hong, Y., Paul, J., Spencer, P. S. & Shore, K. A., 1 Jan 2008, In: IEEE Journal of Quantum Electronics. 44, 1-2, p. 30-35Research output: Contribution to journal › Article › peer-review
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Influence of optical feedback on anticorrelation polarization dynamics in vertical-cavity surface-emitting lasers
Hong, Y. H., Paul, J., Spencer, P. S. & Shore, K. A., 1 Apr 2006.Research output: Contribution to conference › Paper