Professor K. Alan Shore

Emeritus Professor

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

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.

He is a member of the 2023/2024 UK Young Academy Membership Selection Committee.

He is the  Manager for Wales of the Alumni Association of the Japan Society for the Promotion of Science ( JSPS)

  1. 2002
  2. Cyhoeddwyd

    GHz bandwidth message transmission using chaotic diode lasers.

    Paul, J., Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 3 Ion 2002, Yn: Electronics Letters. 38, 1, t. 28-29

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  3. Cyhoeddwyd

    Cavity length as a key to security in a chaotic optical communications system.

    Paul, J., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Ion 2002.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  4. Cyhoeddwyd

    Dual-time and cascaded anticipation of chaos synchronisation.

    Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Ion 2002.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  5. Cyhoeddwyd

    Experimental observation of anti-phase polarisation dynamics in VCSELs.

    Bandyopadhyay, S., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Ion 2002, Yn: Optics Communications. 202, 1-3, t. 145-154

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  6. Cyhoeddwyd

    Synchronization regimes in chaotic semiconductor lasers.

    Shore, K. A., Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S., Paul, J., Pierce, I. & Rees, P., 1 Ion 2002.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  7. Cyhoeddwyd

    Transition between anticipating and lag synchronization in chaotic external cavity laser diodes.

    Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 1 Ion 2002, Yn: Optics Letters. 27, 14, t. 1250-1252

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  8. 2001
  9. Cyhoeddwyd

    Experimental demonstration of anticipating synchronization in chaotic semiconductor lasers with optical feedback.

    Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 8 Hyd 2001, Yn: Physical Review Letters. 87, 15, t. 154101

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  10. Cyhoeddwyd

    Anticipating synchronisation in chaotic external cavity laser diodes

    Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 1 Medi 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  11. Cyhoeddwyd

    Multi-time and cascaded anticipation of chaos synchronisation

    Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Medi 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  12. Cyhoeddwyd

    Transverse mode dynamics of vertical cavity surface emitting lasers subject to optical injection

    Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Medi 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  13. Cyhoeddwyd

    Threshold gain and threshold current analysis of circular grating DFB organic semiconductor lasers.

    Barlow, G. F. & Shore, K. A., 1 Awst 2001, Yn: IEE Proceedings: Optoelectronics. 148, 4, t. 165-170

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  14. Cyhoeddwyd

    Eavesdropping in all-optical data encryption using chaotic external-cavity diode lasers.

    Sivaprakasam, S., Paul, J., Spencer, P. S. & Shore, K. A., 1 Gorff 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  15. Cyhoeddwyd

    Experimental observation of anticipating chaotic synchronisation using external cavity laser diodes.

    Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 1 Gorff 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  16. Cyhoeddwyd

    Ghz Bandwith message transmission using chaotic diode lasers.

    Paul, J., Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 1 Gorff 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  17. Cyhoeddwyd

    Integrity of all-optical data encryption using chaotic external-cavity diode lasers.

    Sivaprakasam, S., Paul, J., Spencer, P. S. & Shore, K. A., 1 Gorff 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  18. Cyhoeddwyd

    Low quantum noise laser diodes using high-finesse-cavities.

    Shore, K. A. & Kane, D. M., 1 Gorff 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  19. Cyhoeddwyd

    Nanoscale optical measurements of VCSEL transverse mode structure.

    Hong, Y. H., Cambridge, J. A., Shore, K. A., Larsson, A., Carlsson, C. & Halonen, J., 1 Gorff 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  20. Cyhoeddwyd

    Anticipating synchronisation in chaotic external cavity laser diodes.

    Sivaprakasam, S., Shahverdiev, E. M., Spencer, P. S. & Shore, K. A., 1 Meh 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  21. Cyhoeddwyd

    Multi-time and cascaded anticipation of chaos synchronisation.

    Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Meh 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  22. 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 gynhadleddPapur

  23. Cyhoeddwyd

    Inverse synchronisation in semiconductor laser diodes

    Sivaprakasam, S., Pierce, I., Rees, P., Spencer, P., Shore, K. A. & Valle, A., 31 Mai 2001, Yn: Physical Review A. 64, 1, 013805.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  24. Cyhoeddwyd

    Enhanced performance of polarization-independent four-wave mixing in polarization-sensitive semiconductor optical amplifiers.

    Tang, J. M., Spencer, P. S. & Shore, K. A., 1 Mai 2001, Yn: IEEE Photonics Technology Letters. 13, 5, t. 496-498

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  25. 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 gynhadleddPapur

  26. Cyhoeddwyd

    Power and frequency dependence of hysteresis in optically bistable injection-locked VCSELs.

    Hong, Y., Spencer, P. & Shore, K. A., 26 Ebr 2001, Yn: Electronics Letters. 37, 9, t. 569-570

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  27. Cyhoeddwyd

    Cascaded synchronisation of chaotic semiconductor lasers

    Shahverdiev, E. M. & Shore, K. A., 1 Ebr 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  28. Cyhoeddwyd

    Design of unipolar near-infra-red intersubband lasers

    Banjeree, S., Barlow, G. F. & Shore, K. A., 1 Ebr 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  29. Cyhoeddwyd

    GHz bandwith message transmission using chaotic diode lasers

    Paul, J., Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 1 Ebr 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  30. Cyhoeddwyd

    Synchronisation of chaotic semiconductor lasers with time delay

    Shahverdiev, E. M. & Shore, K. A., 1 Ebr 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  31. Cyhoeddwyd

    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 Ebr 2001.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  32. Cyhoeddwyd

    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 Maw 2001, Yn: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 14, 4, t. 345-357

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  33. Cyhoeddwyd

    Cascaded synchronization of external-cavity laser diodes.

    Sivaprakasam, S. & Shore, K. A., 1 Maw 2001, Yn: Optics Letters. 26, 5, t. 253-255

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  34. Cyhoeddwyd

    Electron transport process in quantum cascade intersubband semiconductor lasers.

    Kalna, K., Cheung, C. Y. & Shore, K. A., 15 Chwef 2001, Yn: Journal of Applied Physics. 89, t. 2001-2005

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  35. Cyhoeddwyd

    Chaos and synchronization of self-pulsating laser diodes

    Jones, R. J., Rees, P., Spencer, P. & Shore, K. A., 1 Chwef 2001, Yn: Journal of the Optical Society of America B: Optical Physics. 18, 2, t. 166-172

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  36. Cyhoeddwyd

    Detuned side-mode injection for enhancing oscillation frequency of a semiconductor laser.

    Jones, R. J., Rees, P., Spencer, P. S. & Shore, K. A., 1 Chwef 2001, Yn: IEE Proceedings: Optoelectronics. 148, 1, t. 35-39

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  37. Cyhoeddwyd

    Threshold current analysis of distributed feed-back organic semiconductor lasers.

    Barlow, G. F. & Shore, K. A., 1 Chwef 2001, Yn: IEE Proceedings: Optoelectronics. 148, 1, t. 2-6

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  38. Cyhoeddwyd

    Time-delay hyperchaos synchronisation and implications for laserdiodes subject to optical feedback.

    Shahverdiev, E. M. & Shore, K. A., 1 Chwef 2001, Yn: IEE Proceedings: Optoelectronics. 148, 1, t. 46-48

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  39. Cyhoeddwyd

    Application of the argument principle method to the calculation of DFB laser diode modes.

    Barlow, G. F. & Shore, K. A., 1 Ion 2001, Yn: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 14, 4, t. 291-302

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  40. 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. 148-154

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  41. Cyhoeddwyd

    Theoretical analysis of the effect of amplified luminescence on the modulation response of laser diodes.

    Burov, L. I., Gribkosvkii, V. P., Grigelevich, P. S., Kramar, M. I., Ryabtsev, G. I., Shore, K. A., Voitikov, S. V. & Kragler, R., 1 Ion 2001, Yn: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 14, 4, t. 331-343

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  42. 2000
  43. Cyhoeddwyd

    Broadcasting synchronization of chaotic laser diodes

    Sivaprakasam, S. & Shore, K. A., 1 Rhag 2000.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  44. Cyhoeddwyd

    Pump-power dependence of transparency characteristics in semiconductor optical amplifiers.

    Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Rhag 2000, Yn: IEEE Journal of Quantum Electronics. 36, 12, t. 1462-1467

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  45. Cyhoeddwyd

    Quiet laser diodes

    Shore, K. A. & Kane, D. M., 1 Rhag 2000.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  46. Cyhoeddwyd

    Wavelet operators for nonlinear optical pulse propagation

    Pierce, I., Rees, P. & Shore, K. A., 1 Rhag 2000, Yn: Journal of the Optical Society of America A: Optics Image Science and Vision. 17, 12, t. 2431-2439

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  47. Cyhoeddwyd

    Integrity of semiconductor laser chaotic communications to naive eavesdroppers.

    Jones, R. J., Sivaprakasam, S. & Shore, K. A., 15 Tach 2000, Yn: Optics Letters. 25, 22, t. 1663-1665

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  48. Cyhoeddwyd

    Enhanced transmission of nonlinear optical loop mirrors using SOA's with robust transparency.

    Tang, J. M., Spencer, P. S., Rees, P. & Shore, K. A., 1 Tach 2000.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  49. Cyhoeddwyd

    Experimental verification of the synchronization condition for chaotic external cavity diode lasers.

    Sivaprakasam, S., Shahverdiev, E. M. & Shore, K. A., 1 Tach 2000, Yn: Physical Review E. 62, 5, t. 7505-7507

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  50. 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 gynhadleddPapur

  51. Cyhoeddwyd

    Pure frequency-polarization bistability in vertical cavity surface emitting semiconductor lasers.

    Hong, Y. H., Shore, K. A., Larsson, A., Ghisoni, M. & Halonen, J., 1 Tach 2000.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  52. Cyhoeddwyd

    Threshold current analysis of linear grating distributed fee-back organic semiconductor lasers.

    Barlow, G. F. & Shore, K. A., 1 Tach 2000.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  53. Cyhoeddwyd

    Amplification of picosecond optical pulses in midinfrared intersubband semiconductor optical amplifiers.

    Tang, J. M., Spencer, P. S. & Shore, K. A., 16 Hyd 2000, Yn: Applied Physics Letters. 77, 16, t. 2449-2451

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid