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)
- 2000
- Published
Chaotic synchronisation with self-pulsating semiconductor lasers.
Jones, R. J., Spencer, P. S., Rees, P. & Shore, K. A., 1 Jan 2000.Research output: Contribution to conference › Paper
- Published
Design of organic semiconductor laser structures with imprinted surface reliefs.
Barlow, G. F. & Shore, K. A., 1 Jan 2000.Research output: Contribution to conference › Paper
- Published
Inverse synchornisation in diode lasers.
Sivaprakasam, S. & Shore, K. A., 1 Jan 2000.Research output: Contribution to conference › Paper
- Published
Message Encoding and Decoding using Chaotic External-cavity Diode Lasers.
Sivaprakasam, S. & Shore, K. A., 1 Jan 2000, In: IEEE Journal of Quantum Electronics. 36, 1, p. 35-39Research output: Contribution to journal › Article › peer-review
- Published
Ultrafast Optical packet switching using low Optical pulse energies in a self-synchronization scheme.
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Jan 2000, In: Journal of Lightwave Technology. 18, 12, p. 1757-1764Research output: Contribution to journal › Article › peer-review
- Published
Analysis of distributed feedback organic semiconductor lasers.
Barlow, G. F. & Shore, K. A., 1 Feb 2000, In: IEE Proceedings: Optoelectronics. 147, 1, p. 61-66Research output: Contribution to journal › Article › peer-review
- Published
Controlling chaos in a semiconductor laser by external optical injection.
Jones, R. J., Spencer, P. S. & Shore, K. A., 1 Feb 2000, In: IEE Proceedings: Optoelectronics. 147, 1, p. 67-70Research output: Contribution to journal › Article › peer-review
- Published
Effect of detuned DBRs on modal gain in VCSELs.
Afonenko, A. A., Manak, I. S. & Shore, K. A., 1 Feb 2000, In: IEE Proceedings: Optoelectronics. 147, 1, p. 71-76Research output: Contribution to journal › Article › peer-review
- Published
Active-passive decomposition analysis of control and synchronisation of chaotic semiconductor lasers.
Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
Design of light confining structures for low threshold organic semiconductor lasers.
Barlow, G. F. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
Detailed stability analysis of a short external cavity laser diode with variations in feedback phase.
Jones, R. J., Rees, P., Spencer, P. S., Lawrence, J., Kane, D. M. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
Dynamics of a fabry-perot semiconductor laser with intermodal injection.
Hong, Y. H. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
Enhanced switching performance of terahertz optical asymmetric demultiplexer based on semiconductor optical amplifiers with robust transparency.
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
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
- Published
Experimental study of inverse synchronisation in chaotic diode lasers.
Sivaprakasam, S. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
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
- Published
Polarization switching in a vertical cavity surface-emitting semiconductor laser by optical injection.
Hong, Y. H., Shore, K. A., Larsson, A., Ghisoni, M. & Halonen, J., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
Self-consistent analysis of carrier-transport and carrier-capture dynamics in quantum cascade intersubband semiconductor lasers
Kalna, K., Cheung, C. Y., Pierce, I. & Shore, K. A., 1 Apr 2000, In: IEEE Transactions on Microwave Theory and Techniques. 48, 4, p. 639-644Research output: Contribution to journal › Article › peer-review
- Published
Synchronisation of chaotic CD semiconductor lasers.
Jones, R. J., Rees, P., Spencer, P. S. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
Theory of inverse synchronisation in chaotic diode lasers.
Pierce, I., Rees, P., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
Time-delay hyperchaos synchronisation and implications forlaser subject to optical feedback.
Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Apr 2000.Research output: Contribution to conference › Paper
- Published
Critical signal strength for effective decoding in diode laser chaotic optical communications.
Sivaprakasam, S. & Shore, K. A., 1 May 2000, In: Physical Review E. 61, 5, p. 5997-5999Research output: Contribution to journal › Article › peer-review
- Published
Enhanced TOAD performance by negative frequency-detuned signal and control picosecond Optical pulses.
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 May 2000, In: IEEE Journal of Quantum Electronics. 36, 5, p. 574-582Research output: Contribution to journal › Article › peer-review
- Published
Stability and nonlinear dynamics of directly modulated high-speed long-wavelength laser diodes.
Burov, L. I., Ryabtsev, G. I., Voitikov, S. V. & Shore, K. A., 1 May 2000.Research output: Contribution to conference › Paper
- Published
Wavelength switching by positively detuned side-mode injection in semiconductor lasers.
Hong, Y. H., Shore, K. A., Lawrence, J. S. & Kane, D. M., 29 May 2000, In: Applied Physics Letters. 76, 22, p. 3170-3172Research output: Contribution to journal › Article › peer-review
- Published
Message Extraction using synchronised Chaotic Laser Diodes.
Sivaprakasam, S. & Shore, K. A., 1 Jun 2000.Research output: Contribution to conference › Paper
- Published
Picosecond Optical Pulse Response of Unipolar Intersubband Semiconductor Optical Amplifiers
Tang, J. M., Cheung, C. Y., Spencer, P. S. & Shore, K. A., 1 Jun 2000.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
Synchronisation of Chaotic Self-Pulsating Laser Diodes.
Jones, R. J., Spencer, P. S., Rees, P. & Shore, K. A., 1 Jun 2000.Research output: Contribution to conference › Paper
- Published
Synchronisation regimes in chaotic diode lasers.
Shore, K. A., 1 Jun 2000.Research output: Contribution to conference › Paper
- 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
Threshold characteristics of Near-Infra-Red unipolar semiconductor lasers
Cheung, C. Y., Rees, P. & Shore, K. A., 1 Jun 2000.Research output: Contribution to conference › Paper
- Published
Root locus method for predicting the stability of laser diodes with optical feedback
Pierce, I., Rees, P., Spencer, P. & Shore, K. A., 8 Jun 2000, In: Electronics Letters. 36, 12, p. 1029-1031Research output: Contribution to journal › Article › peer-review
- Published
Detuning technique for reducing pump pulse power dependence of the transparency condition in semiconductor optical amplifiers
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Jul 2000.Research output: Contribution to conference › Paper
- Published
Penalty-free polarization insensitive wavelength conversion using bidirectional four-wave mixing in a single semiconductor optical amplifier
Tang, J. M., Spencer, P. S. & Shore, K. A., 1 Jul 2000.Research output: Contribution to conference › Paper
- Published
Superior performance of nonlinear optical loop mirrors using semiconductor optical amplifiers with robust transparency
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Jul 2000.Research output: Contribution to conference › Paper
- Published
Picosecond optical pulse interactions in intersubband semiconductor structures with optical gain
Tang, J. M., Spencer, P. S. & Shore, K. A., 19 Jul 2000.Research output: Contribution to conference › Paper
- Published
Contrast ratio optimisation in terahertz optical asymmetric demultiplexers.
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Aug 2000, In: Optics Communications. 182, 1-3, p. 123-128Research output: Contribution to journal › Article › peer-review
- Published
Anticrossing effects in the design of MIR intersubband semiconductor lasers.
Cheung, C. Y., Shore, K. A. & Harrison, P., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1791-1801Research output: Contribution to journal › Article › peer-review
- Published
Design of organic semiconductor laser structures for low threshold operation.
Barlow, G. F. & Shore, K. A., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1921-1932Research output: Contribution to journal › Article › peer-review
- Published
Effect of carrier heating on chirp and modulation response of directly modulated semiconductor laser diodes.
Pierce, I., Rees, P., Spencer, P. S. & Shore, K. A., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1969-1976Research output: Contribution to journal › Article › peer-review
- Published
Efficient polarization insensitive four-wave mixing using a semiconductor optical amplifier and one pump source in an optical loop.
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper
- Published
Enhanced performance of nonlinear optical loop mirrors using SOA's with robust transparency
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper
- Published
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
- 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
- Published
Mechanisms for inducing chaos in broad and narrow linewidth external cavity laser diodes.
Sivaprakasam, S. & Shore, K. A., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1871-1875Research output: Contribution to journal › Article › peer-review
- Published
Mode hopping in a side-mode-injected semiconductor laser.
Hong, Y. & Shore, K. A., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1763-1769Research output: Contribution to journal › Article › peer-review
- Published
Observation of inverse synchronization in chaotic diode lasers
Sivaprakasam, S. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper
- Published
Optical phase conjugation using four-wave mixing in multisection laser diodes
Hong, Y. H., Brooks, N., Sarma, J. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper
- Published
Output power changes in laser diodes subject to sub-wavelength changes in external cavity length: Theory and Experiment
Jones, R. J., Rees, P., Spencer, P. S., Lawrence, J., Kane, D. M. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper