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
Estimation of delay times from an external double cavity laser experiment
Ortin, S., Lee, M. W., Pesquera, L., Shore, K. A. & Valle, A., 1 Jun 2004.Research output: Contribution to conference › Paper
- Published
RIN Properties of intersubband semiconductor lasers
Mustafa, N., Pesquera, L. & Shore, K. A., 1 Jun 2000.Research output: Contribution to conference › Paper
- Published
Relative intensity noise of unipolar intersubband semiconductor lasers.
Mustafa, N., Pesquera, L. & Shore, K. A., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1825-1835Research output: Contribution to journal › Article › peer-review
- Published
Theoretical analysis of small-signal modulation bandwith of unipolar intersubband semiconductor lasers.
Mustafa, N., Pesquera, L. & Shore, K. A., 1 Jun 2000.Research output: Contribution to conference › Paper
- Published
Characterisation of chaos synchronization and message extraction in injection-locked emiconductor lasers for optical chaos communications
Murakami, A. & Shore, K. A., 1 Oct 2006.Research output: Contribution to conference › Paper
- 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
Analogy between optically driven injection-locked laser diodes and driven damped linear oscillators.
Murakami, A. & Shore, K. A., 1 Apr 2006, In: Physical Review A. 73, 4, p. 043804Research output: Contribution to journal › Article › peer-review
- Published
Energy transfer and message filtering in chaos communications using injection locked laser diodes.
Murakami, A. & Shore, K. A., 1 May 2006, In: International Journal of Microwave and Optical Technology. 1, p. 181-187Research output: Contribution to journal › Article › peer-review
- Published
Damped harmonic oscillator model for chaos pass filtering in optical chaos communications using injection-locked semiconductor lasers
Murakami, A. & Shore, K. A., 1 Sept 2006.Research output: Contribution to conference › Paper
- Published
Analysis of message extraction in optical chaos communications based on injection-locing synchronization of semiconductor lasers
Murakami, A. & Shore, K. A., 1 Oct 2006.Research output: Contribution to conference › Paper
- Published
Mean spectral phase and detection of masked periodic signals in chaotic carriers
Murakami, A. & Shore, K. A., Jun 2011, In: IET Optoelectronics. 5, 3, p. 114-120Research output: Contribution to journal › Article › peer-review
- Published
Message extraction mechanism in optical chaos communications using injection-locked semiconductor lasers
Murakami, A. & Shore, K. A., 1 Sept 2006.Research output: Contribution to conference › Paper
- Published
Observation of strong CW room temperature and low temperature emission (1.56 um at 4K) in highly strained InGaAs/InAlAs QC structures operating under reverse operational bias
Mitchell, C. J., Sly, J. L., Missous, M., Banerjee, S. & Shore, K. A., 1 Apr 2003.Research output: Contribution to conference › Paper
- Published
Polarization dynamics of current-modulated vertical-cavity surface-emitting lasers.
Masoller, C., Torre, M. S. & Shore, K. A., 1 Jan 2007, In: IEEE Journal of Quantum Electronics. 43, 11-12, p. 1074-1082Research output: Contribution to journal › Article › peer-review
- Published
Nonlinear dynamics of vertical-cavity surface-emitting lasers with weak optical feedback and injection-current modulation
Masoller, C., Mandel, P., Shore, K. A. & Torre, M. S., 1 Dec 2002.Research output: Contribution to conference › Paper
- Published
Experimental Study of Time-Delay Signatures in Vertical-Cavity Surface-Emitting Lasers Subject to Double-Cavity Polarization-Rotated Optical Feedback
Lin, Y., Hong, Y. & Shore, K. A., 1 May 2014, In: Journal of Lightwave Technology. 32, 9, p. 1829-1836Research 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
Ultrafast Fully Photonic Random Bit Generator
Li, P., Guo, Y., Guo, Y., Fan, Y., Guo, X., Liu, X., Li, K., Shore, K. A., Wang, Y. & Wang, A., 15 Jun 2018, In: Journal of Lightwave Technology. 36, 12, p. 2531-2540Research output: Contribution to journal › Article › peer-review
- Published
Real-time online photonic random number generation
Li, P., Zhang, J., Sang, L., Liu, X., Guo, Y., Guo, X., Wang, A., Shore, K. A. & Wang, Y., 15 Jul 2017, In: Optics Letters. 42, 14, p. 2699-2702Research output: Contribution to journal › Article › peer-review
- Published
Self-balanced real-time photonic scheme for ultrafast random number generation
Li, P., Guo, Y., Guo, Y., Fan, Y., Guo, X., Liu, X., Shore, K. A., Dubrova, E., Xu, B., Wang, Y. & Wang, A., 30 May 2018, In: APL Photonics. 3, 6Research output: Contribution to journal › Article › peer-review
- Published
All-Optical Comparator With a Step-Like Transfer Function
Li, P., Sang, L., Zhao, D., Fan, Y., Shore, K. A., Wang, Y. & Wang, A., 1 Dec 2017, In: Journal of Lightwave Technology. 35, 23, p. 5034-5040Research output: Contribution to journal › Article › peer-review
- Published
Scalable parallel ultrafast optical random bit generation based on a single chaotic microcomb
Li, P., Li, Q., Tang, W., Wang, W., Zhang, W., Little, B. E., Chu, S. T., Shore, K. A., Qin, Y. & Wang, Y., 5 Mar 2024, In: Light: Science & Applications. 13, 1, p. 66 1 p., 66.Research output: Contribution to journal › Article › peer-review
- Published
Parallel optical random bit generator: Optics Letters
Li, P., Li, K., Guo, X., Guo, Y., Liu, Y., Xu, B., Bogris, A., Alan Shore, K. & Wang, Y., 2019, In: Opt. Lett.. 44, 10, p. 2446-2449 4 p.Research output: Contribution to journal › Article › peer-review
- Published
Observation of flat chaos generation using an optical feedback multi-mode laser with a band-pass filter: Optics Express
Li, P., Cai, Q., Zhang, J., Xu, B., Liu, Y., Bogris, A., Shore, K. A. & Wang, Y., 2019, In: Optics Express. 27, 13, p. 17859-17867 9 p.Research 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
1-GHz all-optical flip-flop operation of conventional cylindrical-shaped single-mode VCSELs under low-power optical injection.
Lee, S. H., Jung, H. W., Kim, K. H., Lee, M. H., Yo, B. S., Roh, J. & Shore, K. A., 1 Dec 2010, In: IEEE Photonics Technology Letters. 22, 23, p. 1759-1761Research output: Contribution to journal › Article › peer-review
- 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
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
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
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
Observation of cascade complete-chaos synchronization with zero time lag in laser diodes.
Lee, M. W., Paul, J., Masoller, C. & Shore, K. A., 1 May 2006, In: Journal of the Optical Society of America B: Optical Physics. 23, 5, p. 846-851Research 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
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
- Published
Synchronisation and message encoding using chaotic external cavity VCSELs
Lee, M. W., Hong, Y. H. & Shore, K. A., 1 Apr 2004.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
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
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
- Published
Demonstration of contemporaneous cascade chaos synchronisation in laser diodes
Lee, M. W., Paul, J., Masoller, C. & Shore, K. A., 1 Apr 2006.Research output: Contribution to conference › Paper
- Published
Chaotic message broadcasting using DFB laser diodes.
Lee, M. W. & Shore, K. A., 13 May 2004, In: Electronics Letters. 40, 10, p. 614-615Research output: Contribution to journal › Article › peer-review
- 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
Dual wavelength synchronisation for multiplexed optical chaos communication
Lee, M. W. & Shore, K. A., 1 Apr 2004.Research output: Contribution to conference › Paper
- Published
Synchronisation and message encoding using chaotic external-cavity VCSELs
Lee, M. W., Hong, Y. H. & Shore, K. A., 1 Jun 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
Laser diode chaos generation with double optical feedback
Lee, M. W. & Shore, K. A., 1 Apr 2003.Research output: Contribution to conference › Paper
- 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
Chaotic message broadcasting using DFB laser diodes
Lee, M. W., Paul, J. & Shore, K. A., 1 Dec 2003.Research output: Contribution to conference › Paper
- 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
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
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
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