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. Paper › Research › Not peer-reviewed
  2. 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 conferencePaper

  3. 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 conferencePaper

  4. Published

    Getting Light to Work - photonics up-skilling for industry

    Davies, R. & Shore, K. A., 17 Jul 2014, p. Article number 928924.

    Research output: Contribution to conferencePaper

  5. Published

    Ghz Bandwith message transmission using chaotic diode lasers.

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

    Research output: Contribution to conferencePaper

  6. Published

    Identification of the optimum modulation frequency for FM seeded frequency-shifted feedback laser ranging

    Shore, K. A. & Kane, D. M., 1 Sept 2006.

    Research output: Contribution to conferencePaper

  7. Published

    Identification of the optimum time-delay for chaos synchronisation regimes of semiconductor lasers

    Peters-Flynn, S., Spencer, P. S., Sivaprakasam, S., Pierce, I. & Shore, K. A., 1 Apr 2006.

    Research output: Contribution to conferencePaper

  8. Published

    Influence of feedback time-delay on power-drops in vertical-cavity surface-emitting lasers

    Hong, Y. H. & Shore, K. A., 1 Aug 2005.

    Research output: Contribution to conferencePaper

  9. Published

    Influence of optical feedback on anticorrelation polarization dynamics in vertical-cavity surface-emitting lasers

    Hong, Y. H., Paul, J., Spencer, P. S. & Shore, K. A., 1 Apr 2006.

    Research output: Contribution to conferencePaper

  10. Published

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

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

    Research output: Contribution to conferencePaper

  11. Published

    Inverse synchornisation in diode lasers.

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

    Research output: Contribution to conferencePaper

  12. Published

    Lag chaos synchronisation in laser diodes subject to optical feedback

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

    Research output: Contribution to conferencePaper

  13. Published

    Laser diode chaos generation with double optical feedback

    Lee, M. W. & Shore, K. A., 1 Apr 2003.

    Research output: Contribution to conferencePaper

  14. Published

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

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

    Research output: Contribution to conferencePaper

  15. Published

    Low-frequency modulation effects on the polarization dynamics of vertical-cavity surface-emitting lasers subject to optical feedback.

    Hong, Y. H., Paul, J., Spencer, P. S. & Shore, K. A., 1 Jun 2007.

    Research output: Contribution to conferencePaper

  16. Published

    Message Extraction using synchronised Chaotic Laser Diodes.

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

    Research output: Contribution to conferencePaper

  17. Published

    Message decoding quality in laser diode based optical chaos communications.

    Hong, Y., Lee, M. W. & Shore, K. A., 1 Jan 2009.

    Research output: Contribution to conferencePaper

  18. Published

    Message extraction mechanism in optical chaos communications using injection-locked semiconductor lasers

    Murakami, A. & Shore, K. A., 1 Sept 2006.

    Research output: Contribution to conferencePaper

  19. Published

    Microstructures polymer lasers

    Samuel, I. D., Turnbull, G. A., Lawrence, J. R., Barlow, G. F., Andrew, P., Krauss, T. F., Barnes, W. L. & Shore, K. A., 1 Sept 2002.

    Research output: Contribution to conferencePaper

  20. Published

    Multi-time and cascaded anticipation of chaos synchronisation

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

    Research output: Contribution to conferencePaper

  21. Published

    Multi-time and cascaded anticipation of chaos synchronisation.

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

    Research output: Contribution to conferencePaper

  22. Published

    Nanoscale optical measurements of VCSEL transverse mode structure.

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

    Research output: Contribution to conferencePaper

  23. Published

    Network technologies for chaotic optical communications

    Shore, K. A., Lee, M. W., Paul, J., Hong, Y. H., Ju, R. & Spencer, P. S., 1 Aug 2005.

    Research output: Contribution to conferencePaper

  24. Published

    Nonlinear dynamics of VCSELs subject to resonant modulation.

    Torre, M. S., Masoller, C. & Shore, K. A., 1 Dec 2006.

    Research output: Contribution to conferencePaper

  25. Published

    Nonlinear dynamics of vertical-cavity surface-emitting lasers with weak optical feedback and injection-current modulation

    Masoller, C., Mandel, P., Shore, K. A. & Torre, M. S., 1 Dec 2002.

    Research output: Contribution to conferencePaper

  26. Published

    Nullified time-of-flight lead-lag synchronisation of chaotic external cavity laser diodes

    Sivaprakasam, S., Spencer, P. S., Rees, P. & Shore, K. A., 1 Oct 2003.

    Research output: Contribution to conferencePaper

  27. Published

    Observation of inverse synchronization in chaotic diode lasers

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

    Research output: Contribution to conferencePaper

  28. Published
  29. Published

    Optical feedback control of polarization switching in vertical-cavity surface-emitting lasers

    Hong, Y. H., Masoller, C., Spencer, P. S. & Shore, K. A., 1 Jun 2004.

    Research output: Contribution to conferencePaper

  30. Published

    Optical frequency domain ranging using a frequency shifted DFB Laser

    Paul, J., Hong, Y. H., Spencer, P. S., Pierce, I. & Shore, K. A., 1 Apr 2007.

    Research output: Contribution to conferencePaper

  31. Published

    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 Dec 2007.

    Research output: Contribution to conferencePaper

  32. 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 conferencePaper

  33. Published

    Optical technology for chaotic communications.

    Sivaprakasam, S., Spencer, P. S., Pierce, I., Rees, P. & Shore, K. A., 1 Jun 2001.

    Research output: Contribution to conferencePaper

  34. Published

    Optical-feedback-delay dependence of power dropouts in vertical-cavity surface-emitting lasers

    Hong, Y. H. & Shore, K. A., 1 May 2005.

    Research output: Contribution to conferencePaper

  35. Published

    Optimised message extraction in chaotic semiconductor lasers.

    Hong, Y., Lee, M. W. & Shore, K. A., 1 Jan 2009.

    Research output: Contribution to conferencePaper

  36. Published

    Optimum time-delay identification for chaos synchronisation in semiconductor lasers

    Spencer, P. S., Peters-Flynn, S., Pierce, I. & Shore, K. A., 1 Dec 2005.

    Research output: Contribution to conferencePaper

  37. Published

    Orthogonal feedback effect on polarization switching in VCSELs.

    Paul, J., Masoller, C., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Jul 2007.

    Research output: Contribution to conferencePaper

  38. 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 conferencePaper

  39. Published

    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 Mar 2005.

    Research output: Contribution to conferencePaper

  40. Published
  41. Published

    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 Sept 2000.

    Research output: Contribution to conferencePaper

  42. 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 conferencePaper

  43. 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 conferencePaper

  44. Published

    Picosecond optical pulses in mid-infared intersubband semiconductor optical amplifiers.

    Tang, J. M., Spencer, P. S. & Shore, K. A., 1 May 2001.

    Research output: Contribution to conferencePaper

  45. Published

    Picosend optical pulse response of mid-infrared intersubband semiconductor optical amplifiers.

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

    Research output: Contribution to conferencePaper

  46. Published

    Polarisation independent spectral inversion without frequency shift in a semiconductor optical amplifier

    Hong, Y. H., Bandyopadhyay, S., Spencer, P. S. & Shore, K. A., 1 Jun 2003.

    Research output: Contribution to conferencePaper

  47. Published

    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 Jun 2003.

    Research output: Contribution to conferencePaper

  48. Published

    Polarization independent four-wave mixing in semiconductor optical amplifiers

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

    Research output: Contribution to conferencePaper

  49. 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 conferencePaper

  50. Published

    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 Jun 2007.

    Research output: Contribution to conferencePaper

  51. Published

    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 Aug 2007.

    Research output: Contribution to conferencePaper

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