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 chairs the UK and Ireland IEEE Life Members Affinity Group
He is the Manager for Wales of the Alumni Association of the Japan Society for the Promotion of Science ( JSPS)
- Published
Tbps parallel random number generation based on a single quarter-wavelength-shifted DFB laser
Cai, Q., Li, P., Shi, Y., Jia, Z., Ma, L., Xu, B., Chen, X., Shore, K. A. & Wang, Y., Jul 2023, In: Optics and Laser Technology. 162, p. 109273 1 p.Research output: Contribution to journal › Article › peer-review
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Tailoring the Direct Current Modulation Response of Electrically Pumped Semiconductor Nano-Laser Arrays
Fan, Y., An, S., Shore, K. A. & Shao, X., 14 Dec 2023, In: Photonics. 10, 12, 1373.Research output: Contribution to journal › Article › peer-review
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Synchronization regimes in chaotic semiconductor lasers.
Shore, K. A., Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S., Paul, J., Pierce, I. & Rees, P., 1 Jan 2002.Research output: Contribution to conference › Paper
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Synchronization regimes in chaotic optical communication systems.
Pierce, I., Valle, A., Sivaprakasam, S., Rees, P., Spencer, P. S. & Shore, K. A., 1 Jan 2003, In: IEE Proceedings: Optoelectronics. 150, 2, p. 191-198Research output: Contribution to journal › Article › peer-review
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Synchronization regimes in chaotic multiple time delay external cavity semiconductor lasers.
Shahverdiev, E. M. & Shore, K. A., 1 Sept 2007.Research output: Contribution to conference › Paper
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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
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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
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Synchronization of polarization chaos in mutually coupled free-running VCSELs
Wang, Z., Li, P., Jia, Z., Wang, W., Xu, B., Shore, K. A. & Wang, Y., 1 Jun 2021, In: Optics Express. 29, 12, p. 17940-17950 11 p.Research output: Contribution to journal › Article › peer-review
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Synchronization of chaotic semiconductor lasers.
Shore, K. A., Spencer, P. S., Pierce, I. & Pisarchik, A. N. (Editor), 1 Jan 2008, Recent Advances in Laser Dynamics: Control and Synchronization. 2008 ed. Research Signpost, p. 79-104Research output: Chapter in Book/Report/Conference proceeding › Chapter
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Synchronization of chaos in unidirectionally coupled vertical-cavity surface-emitting semiconductor lasers.
Hong, Y. H., Lee, M. W., Spencer, P. S. & Shore, K. A., 1 Jun 2004, In: Optics Letters. 29, 11, p. 1215-1217Research output: Contribution to journal › Article › peer-review
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Synchronization of chaos in unidirectionally and bidirectionally coupled multiple time delay laser diodes with electro-optical feedback.
Shahverdiev, E. M. & Shore, K. A., 15 Jan 2009, In: Optics Communications. 282, 2, p. 310-316Research output: Contribution to journal › Article › peer-review
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Synchronization in multiple time delay chaotic semiconductor lasers with optoelectronic feedbacks and couplings.
Shahverdiev, E. M. & Shore, K. A., 1 Jan 2008, In: Chaos Solitons and Fractals. 38, 5, p. 1298-1304Research output: Contribution to journal › Article › peer-review
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Synchronization in multiple time delay chaotic laser diodes subject to incoherent optical feedbacks and incoherent optical injection
Shahverdiev, E., Shahverdiev, E. M. & Shore, K. A., 1 Dec 2011, In: Nonlinear Analysis: Real World Applications. 12, 6, p. 3114-3124Research output: Contribution to journal › Article › peer-review
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Synchronization in multiple time delay chaotic laser diodes subject to incoherent optical feedbacks and incoherent optical injection
Shahverdiev, E. M. & Shore, K. A., 1 Apr 2008.Research output: Contribution to conference › Paper
- Published
Synchronisation regimes in chaotic diodes lasers - effect of injected power
Pierce, I., Valle, A., Rees, P., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Apr 2001.Research output: Contribution to conference › Paper
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Synchronisation regimes in chaotic diode lasers.
Shore, K. A., 1 Jun 2000.Research output: Contribution to conference › Paper
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Synchronisation of chaotic semiconductor lasers with time delay
Shahverdiev, E. M. & Shore, K. A., 1 Apr 2001.Research output: Contribution to conference › Paper
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Synchronisation of chaotic self-pulsating semiconductor lasers
Jones, R. J., Valle, A., Revuelta, J., Rees, P., Spencer, P. S., Pesquera, L. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper
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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
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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
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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
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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
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Suppression of polarization switching in vertical-cavity surface-emitting lasers by use of optical feedback.
Hong, Y. H., Spencer, P. S. & Shore, K. A., 15 Sept 2004, In: Optics Letters. 29, 18, p. 2151-2153Research output: Contribution to journal › Article › peer-review
- Published
Suppression of Cavity Time-Delay Signature Using Noise-Phase-Modulated Feedback
Han, H., Cheng, X. M., Jia, Z. W. & Shore, K. A., 28 Feb 2020, In: IEEE ACCESS. 8, p. 35344-35349 6 p.Research output: Contribution to journal › Article › peer-review
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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
Sub-40 GHz Broadband Polarization Chaos Generation Using Mutually Coupled Free-Running VCSELs
Bian, H., Zhang, X., Li, P., Jia, Z., Ma, L., Xu, B., Shore, K. A., Qin, Y. & Wang, Y., 1 Feb 2023, In: Photonics. 10, 2, p. 219 1 p.Research output: Contribution to journal › Article › peer-review
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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
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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
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Stabilisation of chaotic dynamics in semiconductor lasers with optical feedback using optimal control.
Hugues-Salas, O., Shore, K. A. & Banks, S. P., 1 Dec 2008, In: IET Optoelectronics. 2, 6, p. 231-240Research output: Contribution to journal › Article › peer-review
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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
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Spectral signatures of anticipating synchronisation in chaotic external cavity laser diodes
Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Apr 2002.Research output: Contribution to conference › Paper
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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
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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
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Sincronizacion de Laseres de Semiconductor Auto-pulsantes Caoticos
Jones, R. J., Valle, A., Rees, P., Spencer, P. S., Revuelta, J., Pesquera, L. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper
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Simulation of Gb/s free space optical secure communication using interband cascade laser chaos
Han, H., Xu, J., Cheng, X., Jia, Z., Zhang, J. & Shore, K. A., 5 Mar 2024, In: Optics Communications. 559, 130424.Research output: Contribution to journal › Article › peer-review
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Simple and accurate optical frequency domain ranging using off-the-shelf DFB lasers subject to frequency-shifted optical feedback
Paul, J., Hong, Y., Spencer, P., Pierce, I. & Shore, K. A., 1 Nov 2007, In: IEEE Photonics Technology Letters. 19, 21-24, p. 1708-1710Research output: Contribution to journal › Article › peer-review
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Signal reconstruction in semiconductor lasers subject to optical feedback using a modified extended Kalman filter.
Hugues-Salas, O. & Shore, K. A., 1 Jan 2009.Research output: Contribution to conference › Paper
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Side-mode resonance in a fabry-perot semiconductor laser with intermodal injection
Hong, Y. H., Lawrence, J., Kane, D. M. & Shore, K. A., 1 Sept 2000.Research output: Contribution to conference › Paper
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Semiconductor Lasers Subject to Frequency Modulated Optical Injection
Shore, K. A., Fan, Y. & Hong, Y., 2 Apr 2024, p. S24-33.Research output: Contribution to conference › Paper
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Self-consistent optical gain and threshold current calculations for near infrared intersubband semiconductor lasers.
Cheung, C. Y., Rees, P., Shore, K. A. & Pierce, I., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1857-1870Research output: Contribution to journal › Article › peer-review
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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
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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
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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
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SOA intensity modulator-enabled colourless transmission of adaptively modulated optical OFDM signals for WDM-PONs
Wei, J. L., Yang, X. L., Giddings, R. P., Tang, J. M. & Shore, K. A., 2009, p. 1-2. 2 p.Research output: Contribution to conference › Paper › peer-review
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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
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Role of Suppressed Mode in the Polarization Switching Characteristics of Optically Injected VCSELs
Qader, A. A., Hong, Y. & Shore, K. A., 1 Feb 2013, In: IEEE Journal of Quantum Electronics. 49, 2, p. 205-210Research output: Contribution to journal › Article › peer-review
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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
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Regimes of synchronisation in chaotic optical communication systems.
Pierce, I., Rees, P., Spencer, P. S., Sivaprakasam, S., Paul, J. & Shore, K. A., 1 Aug 2002.Research output: Contribution to conference › Paper
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Regimes of chaotic synchronization in external-cavity laser diodes.
Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 1 Sept 2002, In: IEEE Journal of Quantum Electronics. 38, 9, p. 1155-1161Research output: Contribution to journal › Article › peer-review
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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