Professor K. Alan Shore
Athro Emeritws

Aelodaeth
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)
- Cyhoeddwyd
Optical Heterodyne Generation of High-Dimensional and Broadband White Chaos
Wang, A. B., Wang, B. J., Li, L., Wang, Y. C. & Shore, K. A., 28 Ebr 2015, Yn: IEEE Journal of Selected Topics in Quantum Electronics. 21, 6, t. Article Number: 1800710Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optical Injection Effects in Nanolasers
Sattar, Z. A., Kamel, N. A. & Shore, K. A., Chwef 2016, Yn: IEEE Journal of Quantum Electronics. 52, 2Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optical feedback control of polarization switching in vertical-cavity surface-emitting lasers
Hong, Y. H., Masoller, C., Spencer, P. S. & Shore, K. A., 1 Meh 2004.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Optical frequency domain ranging using a frequency shifted DFB Laser
Paul, J., Hong, Y. H., Spencer, P. S., Pierce, I. & Shore, K. A., 1 Ebr 2007.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Optical frequency domain ranging using an off-the-shelf DFB laser
Paul, J., Hong, Y. H., Spencer, P. S., Pierce, I. & Shore, K. A., 1 Rhag 2007.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Optical frequency-domain ranging using a frequency-shifted feedback distributed-feedback laser.
Paul, J., Hong, Y. H., Spencer, P. S., Pierce, I. & Shore, K. A., 1 Rhag 2007, Yn: IET Optoelectronics. 1, 6, t. 277-279Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optical injection dynamics of two-mode vertical cavity surface-emitting semiconductor lasers.
Hong, Y. H., Bandyopadhyay, S., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Maw 2002, Yn: IEEE Journal of Quantum Electronics. 38, 3, t. 274-278Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optical injection effects in electrically pumped semiconductor nano-laser arrays
Fan, Y., Shi, T., Zhang, J. & Shore, K. A., 10 Mai 2024, Yn: Optics Express. 32, 11, t. 19361-19371 11 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optical injection-induced polarization switching dynamics in 1.5μm wavelength single-mode vertical-cavity surface-emitting lasers.
Jeong, K. H., Kim, K. H., Lee, S. H., Lee, M. H., Yoo, B. S. & Shore, K. A., 1 Ion 2008, Yn: IEEE Photonics Technology Letters. 20, 9-12, t. 779-781Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optical phase conjugation using four-wave mixing in multisection laser diodes
Hong, Y. H., Brooks, N., Sarma, J. & Shore, K. A., 1 Medi 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Optical technology for chaotic communications.
Sivaprakasam, S., Spencer, P. S., Pierce, I., Rees, P. & Shore, K. A., 1 Meh 2001.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Optical-feedback-delay dependence of power dropouts in vertical-cavity surface-emitting lasers
Hong, Y. H. & Shore, K. A., 1 Mai 2005.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Optically modulated chaotic communication scheme using external-cavity length as a key to security
Paul, J., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Maw 2003, Yn: Journal of the Optical Society of America B: Optical Physics. 20, 3, t. 497-503Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optimal operating conditions for external cavity semiconductor laser optical chaos communication system
Priyadarshi, S., Pierce, I., Hong, Y. & Shore, K. A., 1 Medi 2012, Yn: Semiconductor Science and Technology. 27, 9, t. 094002Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optimised message extraction in chaotic semiconductor lasers.
Hong, Y., Lee, M. W. & Shore, K. A., 1 Ion 2009.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Optimised message extraction in laser diode based optical chaos communications.
Hong, Y., Lee, M. W. & Shore, K. A., 1 Chwef 2010, Yn: IEEE Journal of Quantum Electronics. 46, 2, t. 253-257Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optimization of adaptively modulated optical OFDM modems for multimode fiber-based local area networks
Jin, X., Tang, J., Spencer, P. S. & Shore, K. A., 1 Maw 2008, Yn: Journal of Optical Networking. 7, 3, t. 198-214Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optimum modulation frequency for FM seeded FSF laser ranging.
Shore, K. A. & Kane, D. M., 1 Rhag 2006, Yn: IEE Proceedings: Optoelectronics. 153, 6, t. 284-286Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optimum time-delay identification for chaos synchronisation in semiconductor lasers
Spencer, P. S., Peters-Flynn, S., Pierce, I. & Shore, K. A., 1 Rhag 2005.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Orthogonal feedback effect on polarization switching in VCSELs.
Paul, J., Masoller, C., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Gorff 2007.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
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 Medi 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
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, Yn: Opt. Lett.. 44, 10, t. 2446-2449 4 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Parameter mismatches and perfect anticipating synchronization in bidirectionally coupled external cavity laser diodes.
Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Gorff 2002, Yn: Physical Review E. 66, 1, t. 017206Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Parameter mismatches, variable delay times and synchronization in time-delayed systems.
Shahverdiev, E. M., Nuriev, R. A., Hashimov, R. H. & Shore, K. A., 1 Gorff 2005, Yn: Chaos Solitons and Fractals. 25, 2, t. 325-331Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
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 Maw 2005.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
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 Gorff 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Performance of two operational modes of a TOAD device subject to frequency-detuned signal and control pulses
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Medi 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Phase Conjugate Feedback Effects in Nano-Lasers
Abdul Sattar, Z. & Shore, K. A., Ebr 2016, Yn: IEEE Journal of Quantum Electronics. 52, 4, 1100108.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Phase-Conjugate Feedback Effects in Electrically Pumped Semiconductor Nano-Laser Arrays
Fan, Y., Zhang, J. & Shore, K. A., 21 Chwef 2025, Yn: Photonics. 12, 3, 176.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Physics and applications of laser diode chaos
Sciamanna, M. & Shore, K. A., 27 Chwef 2015, Yn: Nature Photonics. 9, 3, t. 151-162Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Picosecond Optical Pulse Response of Unipolar Intersubband Semiconductor Optical Amplifiers
Tang, J. M., Cheung, C. Y., Spencer, P. S. & Shore, K. A., 1 Meh 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Picosecond optical pulse interactions in intersubband semiconductor structures with optical gain
Tang, J. M., Spencer, P. S. & Shore, K. A., 19 Gorff 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Picosecond optical pulses in mid-infared intersubband semiconductor optical amplifiers.
Tang, J. M., Spencer, P. S. & Shore, K. A., 1 Mai 2001.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Picosend optical pulse response of mid-infrared intersubband semiconductor optical amplifiers.
Tang, J. M., Spencer, P. S. & Shore, K. A., 1 Tach 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarisation independent spectral inversion without frequency shift in a semiconductor optical amplifier
Hong, Y. H., Bandyopadhyay, S., Spencer, P. S. & Shore, K. A., 1 Meh 2003.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarisation-resolved chaos and instabilities in a vertical cavity surface emitting laser subject to optical injection.
Hong, Y. H., Spencer, P. S., Bandyyopadhyay, S., Rees, P. & Shore, K. A., 1 Chwef 2003, Yn: Optics Communications. 216, 1-3, t. 185-189Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Polarization dynamics in VCSELs subject to optical injection
Sciamanna, M., Panajotov, K., Monticelli, G., Tabaka, A., Thienpoint, I., Veretennicoff, P., Megret, P., Blondel, M., Bandyopadhyay, S., Hong, Y. H. & Shore, K. A., 1 Meh 2003.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarization dynamics of current-modulated vertical-cavity surface-emitting lasers.
Masoller, C., Torre, M. S. & Shore, K. A., 1 Ion 2007, Yn: IEEE Journal of Quantum Electronics. 43, 11-12, t. 1074-1082Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Polarization independent four-wave mixing in semiconductor optical amplifiers
Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Medi 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
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 Ebr 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarization switching of VCSELs under orthogonl optical feedback: experiments and theory.
Paul, J., Masoller, C., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Meh 2007.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarization switching of a 1.5 um wavelength single mode VCSEL under optical injection locking
Jeong, K. H., Kim, K. H., Lee, M. H., Yoo, B. S. & Shore, K. A., 1 Awst 2007.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarization switching of a 1.5 um wavelength single mode VCSEL under optical injection locking.
Jeong, K. H., Kim, K. H., Lee, M. H., Yoo, B. S. & Shore, K. A., 1 Meh 2007.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarization-independent optical spectral inversion without frequency shift using a single semiconductor optical amplifier.
Hong, Y. H., Bandyopadhyay, S., Spencer, P. S. & Shore, K. A., 1 Medi 2003, Yn: IEEE Journal of Quantum Electronics. 39, 9, t. 1123-1128Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Polarization-insensitive optical spectral inversion without frequency shift based on four-wave mixing in semiconductor optical amplifiers.
Tang, J. M., Spencer, P. S. & Shore, K. A., 1 Ion 2001, Yn: Journal of Optics B: Quantum and Semiclassical Optics. 3, t. 148-154Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Polarization-preserved and polarization-rotated synchronization of chaotic vertical-cavity surface-emitting lasers
Ju, R., Spencer, P. & Shore, K. A., 1 Rhag 2005, Yn: IEEE Journal of Quantum Electronics. 41, 12, t. 1461-1467Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Polarization-resolved RIN of VCSELs under isotropic optical feedback
Bandyopadhyay, S., Sivaprakasam, S., Hong, Y. H. & Shore, K. A., 1 Ebr 2003.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarization-resolved chaos in VCSEL subject to optical injection.
Hong, Y. H., Rees, P., Spencer, P. S., Bandyopadhyay, S. & Shore, K. A., 1 Mai 2002.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Polarization-resolved relative intensity noise measurements of a vertical-cavity surface-emitting laser subjected to strong optical feedback.
Sivaprakasam, S., Bandyopadhyay, S., Hong Y.H., [. V., Spencer, P. S. & Shore, K. A., 1 Ion 2004, Yn: IEEE Photonics Technology Letters. 16, 1, t. 9-11Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Polarization-switching based prototype optical flip-flop operation of a 1.55-um wavelength single-mode vertical cavity surface emitting laser.
Jeong, K. H., Kim, K. H., Lee, S. H., Lee, M. H., Yoo, B. S. & Shore, K. A., 1 Awst 2008.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur