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)
- 2004
- Published
Demonstration of dual-wavelength synchronisation for multiplexed optical chaos data encryption
Lee, M. W. & Shore, K. A., 1 Oct 2004.Research output: Contribution to conference › Paper
- Published
Demonstration of secure chaotic optical communications networking capabilities through message broadcasting with DFB-laser diodes
Lee, M. W. & Shore, K. A., 1 Oct 2004.Research output: Contribution to conference › Paper
- Published
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
- Published
Synchronization of unidirectionally coupled multi-transverse mode vertical-cavity surface-emitting lasers
Torre, M. S., Masoller, C. & Shore, K. A., 1 Oct 2004.Research output: Contribution to conference › Paper
- Published
Synchronization of unidirectionally coupled multi-transverse-mode vertical-cavity surface-emitting lasers.
Torre, M. S., Masoller, C. & Shore, K. A., 1 Oct 2004, In: Journal of the Optical Society of America B: Optical Physics. 21, 10, p. 1772-1780Research output: Contribution to journal › Article › peer-review
- Published
Effect of chaos pass filtering on message decoding quality using chaotic external-cavity laser diodes.
Paul, J., Lee, M. W. & Shore, K. A., 1 Nov 2004, In: Optics Letters. 29, 21, p. 2497-2499Research output: Contribution to journal › Article › peer-review
- Published
Chaotic communications with external cavity laser diodes
Shore, K. A., Lee, M. W., Paul, J., Hong, Y. H., Torre, M. S., Masoller, C. & Ju, R., 1 Dec 2004.Research output: Contribution to conference › Paper
- Published
Design and analysis of a low-threshold polymer circular-grating distributed-feedback laser.
Barlow, G. F., Shore, K. A., Turnbull, G. A. & Samuel, I. D., 1 Dec 2004, In: Journal of the Optical Society of America B: Optical Physics. 21, 12, p. 2142-2150Research output: Contribution to journal › Article › peer-review
- 2005
- Published
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
- Published
Introduction.
Kane, D. M., Shore, K. A. & Shore, K. A. (Editor), 1 Jan 2005, Unlocking Dynamical Diversity: Optical Feedback Effects on Semiconductor Lasers. 2005 ed. Wiley, p. 1-20Research output: Chapter in Book/Report/Conference proceeding › Chapter
- Published
Unlocking Dynamical Diversity: Optical Feedback Effects on Semiconductor Lasers
Kane, D. M. (Editor) & Shore, K. A. (Editor), 1 Jan 2005, 2005 ed. Wiley.Research output: Book/Report › Book
- Published
Characterisation of chaotic self-pulsating laser diodes subject to optical feedback
Lee, M. W., Pierce, I. & Shore, K. A., 1 Mar 2005.Research output: Contribution to conference › Paper
- Published
Characterisation of chaotic self-pulsating laser diodes subject to optical feedback
Lee, M. W., Pierce, I. & Shore, K. A., 1 Mar 2005.Research output: Contribution to conference › Paper
- Published
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
- Published
Partial bi-directional coupling of chaotic diode lasers for secure optical communications
Sivaprakasam, S., Lee, M. W., Paul, J., Spencer, P. S. & Shore, K. A., 1 Mar 2005.Research output: Contribution to conference › Paper
- Published
The influence of optical feedback on polarisation bistability in vertical-cavity surface-emitting lasers
Hong, Y. H., Ju, R., Spencer, P. S. & Shore, K. A., 1 Mar 2005.Research output: Contribution to conference › Paper
- Published
Two-mode chaos synchronization using a multimode external-cavity laser diode and two single-mode laser diodes.
Lee, M. W. & Shore, K. A., 1 Mar 2005, In: Journal of Lightwave Technology. 23, 3, p. 1068-1073Research output: Contribution to journal › Article › peer-review
- Published
3.5-GHz signal transmission in an all-optical chaotic communication scheme using 1550-nm diode lasers.
Paul, J., Lee, M. W. & Shore, K. A., 1 Apr 2005, In: IEEE Photonics Technology Letters. 17, 4, p. 920-922Research output: Contribution to journal › Article › peer-review
- Published
Dynamical characterisation of laser diode subject to double optical feedback for chaotic optical communications.
Lee, M. W., Rees, P., Shore, K. A., Ortin, S., Pesquera, L. & Valle, A., 1 Apr 2005, In: IEE Proceedings: Optoelectronics. 152, 2, p. 97-102Research output: Contribution to journal › Article › peer-review
- Published
Investigation of polarization bistability in vertical-cavity surface-emitting lasers subjected to optical feedback
Hong, Y., Ju, R., Spencer, P. & Shore, K. A., May 2005, In: IEEE Journal of Quantum Electronics. 41, 5, p. 619-624Research output: Contribution to journal › Article › peer-review
- Published
Demonstration of chaotic message relay for secure optical communication networks.
Lee, M. W. & Shore, K. A., 1 May 2005.Research output: Contribution to conference › Paper
- Published
Optical-feedback-delay dependence of power dropouts in vertical-cavity surface-emitting lasers
Hong, Y. H. & Shore, K. A., 1 May 2005.Research output: Contribution to conference › Paper
- Published
Biexcitonic blue Stark shift in semiconductor quantum dots.
Banerjee, S. & Shore, K. A., 15 Jun 2005, In: Journal of Applied Physics. 97, 12, p. 123101Research output: Contribution to journal › Article › peer-review
- Published
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
- Published
Demonstration of Synchronisation-switching via Frequency-detuning for Secure Optical Communications
Lee, M. W., Paul, J., Pierce, I. & Shore, K. A., 1 Jul 2005.Research output: Contribution to conference › Paper
- Published
Demonstration on synchronisation switching via frequency-detuning for secure optical communicaitons
Lee, M. W., Paul, J., Pierce, I. & Shore, K. A., 1 Jul 2005.Research output: Contribution to conference › Paper
- Published
Effect of chaos pass filtering on multi-GHz message transmission using chaotic DFB laser diodes
Paul, J., Lee, M. W. & Shore, K. A., 1 Jul 2005.Research output: Contribution to conference › Paper
- Published
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
- Published
Parameter mismatches, variable delay times and synchronization in time-delayed systems.
Shahverdiev, E. M., Nuriev, R. A., Hashimov, R. H. & Shore, K. A., 1 Jul 2005, In: Chaos Solitons and Fractals. 25, 2, p. 325-331Research output: Contribution to journal › Article › peer-review
- Published
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 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
- Published
Network technologies for chaotic optical communications
Shore, K. A., Lee, M. W., Paul, J., Hong, Y. H., Ju, R. & Spencer, P. S., 1 Aug 2005.Research output: Contribution to conference › Paper
- Published
Spectral features of directly modulated vertical-cavity surface-emitting lasers with optical feedback
Hong, Y. H., Bandyopadhyay, S. & Shore, K. A., 1 Aug 2005.Research output: Contribution to conference › Paper
- Published
Chaotic semiconductor laser (CSL) and synchronised CSL: Chaos analysis and noise
Toomey, J. P., Kane, D. M., Lee, M. W. & Shore, K. A., 1 Oct 2005.Research output: Contribution to conference › Paper
- Published
Current-voltage and light-current characteristics in highly strained InGaAs/InAlAs quantum cascade laser structures.
Banerjee, S., Shore, K. A., Mitchell, C. J., Sly, J. L. & Missous, M., 1 Oct 2005, In: IEEE Proceedings - Circuits Devices and Systems. 152, 5, p. 497-501Research output: Contribution to journal › Article › peer-review
- Published
Smoothing irregularly sampled signals by convolutional RBF networks.
Lim, I. S., John, N. W. & Shore, K. A., 27 Oct 2005, In: Electronics Letters. 41, 22, p. 1252-1253Research output: Contribution to journal › Article › peer-review
- Published
Chaos-pass filtering in injection-locked semiconductor lasers.
Murakami, A. & Shore, K. A., 1 Nov 2005, In: Physical Review A. 72, 5, p. 053810Research output: Contribution to journal › Article › peer-review
- Published
Effect of gain localization in circular-grating distributed feedback lasers.
Turnbull, G. A., Carelton, A., Tahraouhi, A., Krauss, T. F., Samuel, I. D., Barlow, G. F. & Shore, K. A., 1 Nov 2005, In: Applied Physics Letters. 87, 20, p. 201101Research output: Contribution to journal › Article › peer-review
- Published
Spectral signatures of the dynamics of current-modulated vertical-cavity surface-emitting lasers subject to optical feedback.
Hong, Y. H., Bandyopadhyay, S. & Shore, K. A., 1 Nov 2005, In: Journal of the Optical Society of America B: Optical Physics. 22, 11, p. 2350-2356Research output: Contribution to journal › Article › peer-review
- Published
Chaos-based communications at high bit rates using commercial fibre-optic links.
Argyris, A., Syvridis, D., Larger, L., Annovazzi-Lodi, V., Colet, P., Fischer, I., Garcia-Ojalvo, J., Mirasso, C. R., Pesquera, L. & Shore, K. A., 17 Nov 2005, In: Nature. 438, 7066, p. 343-346Research output: Contribution to journal › Article › peer-review
- Published
Optimum time-delay identification for chaos synchronisation in semiconductor lasers
Spencer, P. S., Peters-Flynn, S., Pierce, I. & Shore, K. A., 1 Dec 2005.Research output: Contribution to conference › Paper
- Published
Polarization-preserved and polarization-rotated synchronization of chaotic vertical-cavity surface-emitting lasers
Ju, R., Spencer, P. & Shore, K. A., 1 Dec 2005, In: IEEE Journal of Quantum Electronics. 41, 12, p. 1461-1467Research output: Contribution to journal › Article › peer-review
- Published
Statistical measures of the power dropout ratio in semiconductor lasers subject to optical feedback.
Hong, Y. H. & Shore, K. A., 15 Dec 2005, In: Optics Letters. 30, 24, p. 3332-3334Research output: Contribution to journal › Article › peer-review
- 2006
- Published
Correlation dimension signature of wideband chaos synchronization of semiconductor lasers.
Kane, D. M., Toomey, J. P., Lee, M. W. & Shore, K. A., 1 Jan 2006, In: Optics Letters. 31, 1, p. 20-22Research output: Contribution to journal › Article › peer-review
- Published
Demonstration of a chaotic optical message relay using DFB laser diodes.
Lee, M. W. & Shore, K. A., 1 Jan 2006, In: IEEE Photonics Technology Letters. 18, 1-4, p. 169-171Research output: Contribution to journal › Article › peer-review
- Published
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
Transmission performance of adaptively modulated optical OFDM signals in multimode fiber links.
Tang, J. M., Lane, P. M. & Shore, K. A., 1 Jan 2006, In: IEEE Photonics Technology Letters. 18, 1-4, p. 205-207Research output: Contribution to journal › Article › peer-review
- Published
Design of a tunable quantum cascade laser with enhanced optical non-linearities.
Banerjee, S., Spencer, P. S. & Shore, K. A., 1 Feb 2006, In: IEE Proceedings: Optoelectronics. 153, 1, p. 40-42Research output: Contribution to journal › Article › peer-review
- Published
Dynamics of a laser diode driven optical nanomachine.
Barlow, G. F. & Shore, K. A., 1 Feb 2006, In: IEE Proceedings: Optoelectronics. 153, 1, p. 43-46Research output: Contribution to journal › Article › peer-review
- Published
30Gb/s transmission over 40km directly modulated DFB laser-based SMF links without optical amplification and dispersion compensation for VSR and Metro applications
Tang, J., Tang, J. M., Lane, P. M. & Shore, K. A., 5 Mar 2006.Research output: Contribution to conference › Paper