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
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
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
30-Gb/s signal transmission over 40-km directly modulated DFB-laser-based single-mode-fiber links without optical amplification and dispersion compensation.
Tang, J. M. & Shore, K. A., 1 Jun 2006, In: Journal of Lightwave Technology. 24, 6, p. 2318-2327Research 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
- Published
40 Gb/s quantum random number generation based on optically sampled amplified spontaneous emission
Guo, Y., Cai, Q., Li, P., Jia, Z., Xu, B., Zhang, Q., Zhang, Y., Zhang, R., Gao, Z., Shore, K. A. & Wang, Y., 1 Jun 2021, In: APL Photonics. 6, 6, p. 066105 1 p.Research output: Contribution to journal › Article › peer-review
- Published
A Monolithically Integrated Two-Section Laser for Wideband and Frequency-Tunable Photonic Microwave Generation
Cai, Q., Zhang, Y., Zheng, J., Zhang, Y., Li, P., Shore, K. A. & Wang, Y., 15 Jan 2023, In: Journal of Lightwave Technology. 41, 2, p. 404-411 8 p.Research output: Contribution to journal › Article › peer-review
- Published
A novel method for determination of the maximum stable feedback level in laser diodes.
Pierce, I., Rees, P., Spencer, P. S. & Shore, K. A., 16 Mar 2001, In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 14, 4, p. 345-357Research 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
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
Amplification of picosecond optical pulses in midinfrared intersubband semiconductor optical amplifiers.
Tang, J. M., Spencer, P. S. & Shore, K. A., 16 Oct 2000, In: Applied Physics Letters. 77, 16, p. 2449-2451Research output: Contribution to journal › Article › peer-review
- Published
An extended Kalman filtering approach to nonlinear time-delay systems: application to chaotic secure communications.
Hugues-Salas, O. & Shore, K. A., 1 Sept 2010, In: IEEE Transactions on Circuits and Systems I: Regular Papers. 57, 9, p. 2520-2530Research 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
Analysis and design of MEH-PPV thin film photonic microstructure lasers
Barlow, G. F. & Shore, K. A., 1 Apr 2002.Research output: Contribution to conference › Paper
- Published
Analysis and optimisation of grating profiles in optically pumped CG-DFB polymer lasers
Barlow, G. F. & Shore, K. A., 1 Mar 2004.Research output: Contribution to conference › Paper
- 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
Analysis of intersubband four wave mixing
Banerjee, S. & Shore, K. A., 1 Apr 2002.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
Analysis of resonant intersubband nonlinearities in coupled quantum well structures
Banerjee, S. & Shore, K. A., 1 Apr 2002.Research output: Contribution to conference › Paper
- Published
Analysis of the Direct Modulation Response of Nanowire Lasers
Sattar, Z. A. & Shore, K. A., 9 Apr 2015, In: Journal of Lightwave Technology. 33, 44, p. 3028 - 3033Research output: Contribution to journal › Article › peer-review
- Published
Analysis of the Dynamical Response of Electrically Pumped Nano-laser Arrays
Shore, K. A. & Fan, Y., 2 Apr 2024, p. S24-01.Research output: Contribution to conference › Paper
- Published
Analysis of the transverse-mode dynamics of directly-modulated vertical-cavity surface-emitting lasers with weak optical feedback
Shore, K. A., Torre, M. S., Masoller, C. & Mandel, P. S., 1 Apr 2003.Research output: Contribution to conference › Paper
- Published
Anticipated chaos in a non-symmetric coupled external cavity laser system
Rees, P., Spencer, P. S., Pierce, I., Sivaprakasam, S. & Shore, K. A., 1 Apr 2002.Research output: Contribution to conference › Paper
- Published
Anticipated chaos in a nonsymmetric coupled external-cavity-laser system.
Rees, P., Spencer, P. S., Pierce, I., Sivaprakasam, S. & Shore, K. A., 1 Sept 2003, In: Physical Review A. 68, 3, p. 033818Research output: Contribution to journal › Article › peer-review
- Published
Anticipating synchronisation in chaotic external cavity laser diodes
Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 1 Sept 2001.Research output: Contribution to conference › Paper
- Published
Anticipating synchronisation in chaotic external cavity laser diodes
Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 1 Apr 2002.Research output: Contribution to conference › Paper
- Published
Anticipating synchronisation in chaotic external cavity laser diodes.
Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 1 Jun 2001.Research output: Contribution to conference › Paper
- Published
Anticipating synchronisation in coupled chaotic diode lasers
Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 1 Jul 2002.Research output: Contribution to conference › Paper
- 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
Application of external cavity semiconductor lasers in optical chaos communications
Shore, K. A., Lee, M. W., Paul, Y., Hong, I., Pierce, I. & Spencer, P. S., 1 Aug 2007, p. 995-996.Research output: Contribution to conference › Paper
- Published
Application of the argument principle method to the calculation of DFB laser diode modes.
Barlow, G. F. & Shore, K. A., 1 Jan 2001, In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 14, 4, p. 291-302Research output: Contribution to journal › Article › peer-review
- Published
Bandwidth limitations of chaotic data encryption.
Rees, P., Spencer, P. S., Pierce, I., Sivaprakasam, S., Paul, J. & Shore, K. A., 1 Sept 2002, p. 4876-25.Research output: Contribution to conference › Paper
- Published
Bandwitdth limitations of chaotic data encryption
Rees, P., Spencer, P. S., Pierce, I., Sivaprakasam, S., Paul, J. & Shore, K. A., 1 Apr 2002.Research output: Contribution to conference › Paper
- Published
Bias-current dependence of anticorrelation polarisation dynamics in vertical-cavity surface-emitting lasers subject to optical feedback
Hong, Y. H., Paul, J., Spencer, P. S. & Shore, K. A., 1 Apr 2006.Research output: Contribution to conference › Paper
- Published
Bias-current dependence of anticorrelation polarization dynamics in vertical-cavity surface-emitting lasers with long external cavity
Hong, Y., Paul, J., Spencer, P. S. & Shore, K. A., 21 Aug 2006, In: Applied Physics Letters. 89, 8, p. 081123Research output: Contribution to journal › Article › peer-review
- 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
Bleaching effect in passive regions of powerful 1.02 mu m InGaAs/AlGaAs DQW laser diodes with ridged waveguide structure.
Ryabtsev, G. I., Bezyazychnaya, T. V., Bogdanovich, M. V., Parastchuk, V. V., Yenzhyieuski, A. I., Burov, L. I., Gorbatsevich, A. S., Ryabtsev, A. G., Shchemelev, M. A., Bezotosnyi, V. V., Shore, K. A. & Banerjee, S., 1 Mar 2008, In: Applied Physics B-Lasers and Optics. 90, 3-4, p. 471-476Research output: Contribution to journal › Article › peer-review
- Published
Broadcasting synchronization of chaotic laser diodes
Sivaprakasam, S. & Shore, K. A., 1 Dec 2000.Research output: Contribution to conference › Paper
- Published
CApability Matrix for Photonics Up-Skilling (CAMPUS)
Shore, K. A., 17 Jul 2014, p. Article number 928905.Research output: Contribution to conference › Paper
- Published
Cascaded and adaptive chaos synchronization in multiple time-delay laser systems.
Shahverdiev, E. M., Bayramov, P. A. & Shore, K. A., 15 Oct 2009, In: Chaos Solitons and Fractals. 42, 1, p. 180-186Research output: Contribution to journal › Article › peer-review
- Published
Cascaded synchronisation of chaotic semiconductor lasers
Shahverdiev, E. M. & Shore, K. A., 1 Apr 2001.Research output: Contribution to conference › Paper
- Published
Cascaded synchronisation of multiple timedelay electro-optical semiconductor lasers
Shahverdiev, E. M., Hashimova, L. H., Hashimova, N. T., Qocayeva, M. & Shore, K. A., 16 Dec 2008, In: IET Optoelectronics. 2, 6, p. 216-222Research output: Contribution to journal › Article › peer-review
- Published
Cascaded synchronization of external-cavity laser diodes.
Sivaprakasam, S. & Shore, K. A., 1 Mar 2001, In: Optics Letters. 26, 5, p. 253-255Research output: Contribution to journal › Article › peer-review
- Published
Cavity length as a key to security in a chaotic optical communications system.
Paul, J., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Jan 2002.Research output: Contribution to conference › Paper
- Published
Cavity length as a key to security in all-optical external cavity chaotic communication scheme
Paul, J., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Apr 2002.Research output: Contribution to conference › Paper
- Published
Chaos Bandwidth Enhancement of Fabry-Perot Laser Diode With Dual-Mode Continuous-Wave Optical Injection
Han, H., Zhang, M. J. & Shore, K. A., Jun 2019, In: IEEE Journal of Quantum Electronics. 55, 3, 2000708 .Research output: Contribution to journal › Article › peer-review
- Published
Chaos and synchronization of self-pulsating laser diodes
Jones, R. J., Rees, P., Spencer, P. & Shore, K. A., 1 Feb 2001, In: Journal of the Optical Society of America B: Optical Physics. 18, 2, p. 166-172Research output: Contribution to journal › Article › peer-review
- Published
Chaos synchronisation in unidirectionally coupled VCSELs with polarisation-preserved and polarisation-selected injection.
Hong, Y. H., Lee, M. W., Paul, J., Spencer, P. S. & Shore, K. A., 1 Jul 2008.Research output: Contribution to conference › Paper
- Published
Chaos synchronization and message extraction in optical chaos communications
Shore, K. A., Hong, Y., Lee, M. W., Paul, J., Murakami, A., Pierce, I. & Spencer, P. S., 1 Dec 2006, p. 68-72.Research output: Contribution to conference › Paper
- Published
Chaos synchronization between the Mackey-Glass systems with multiple time delays.
Shahverdiev, E. M., Nuriev, R. A., Hashimov, R. H. & Shore, K. A., 1 Aug 2006, In: Chaos Solitons and Fractals. 29, 4, p. 854-861Research output: Contribution to journal › Article › peer-review
- Published
Chaos synchronization in multiple time delay electro-optical semiconductor lasers.
Shahverdiev, E. M. & Shore, K. A., 1 Sept 2007.Research output: Contribution to conference › Paper