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. 2003
  2. 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

  3. 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

  4. Published

    Quantum noise properties of laser diode arrays

    Shore, K. A. & Kane, D. M., 1 Jun 2003.

    Research output: Contribution to conferencePaper

  5. 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 conferencePaper

  6. Published

    Concurrent synchronisation of chaotic external cavity laser diodes.

    Sivaprakasam, S., Paul, J., Spencer, P. S., Rees, P. & Shore, K. A., 1 Apr 2003.

    Research output: Contribution to conferencePaper

  7. Published

    Coupled cavity multi-mode model of laser diode subject to optical feedback

    Perkins, D., Spencer, P. S. & Shore, K. A., 1 Apr 2003.

    Research output: Contribution to conferencePaper

  8. Published

    Laser diode chaos generation with double optical feedback

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

    Research output: Contribution to conferencePaper

  9. Published
  10. Published

    Polarization-resolved RIN of VCSELs under isotropic optical feedback

    Bandyopadhyay, S., Sivaprakasam, S., Hong, Y. H. & Shore, K. A., 1 Apr 2003.

    Research output: Contribution to conferencePaper

  11. Published

    Quantum noise penalty in laser diode arrays.

    Shore, K. A. & Kane, D. M., 1 Apr 2003, In: IEE Proceedings: Optoelectronics. 150, 2, p. 163-166

    Research output: Contribution to journalArticlepeer-review

  12. Published

    Tera-Hertz relaxation oscillations in intersubband lasers

    Banerjee, S., Rees, P., Spencer, P. S. & Shore, K. A., 1 Apr 2003.

    Research output: Contribution to conferencePaper

  13. Published

    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 Mar 2003, In: Journal of the Optical Society of America B: Optical Physics. 20, 3, p. 497-503

    Research output: Contribution to journalArticlepeer-review

  14. Published

    Dual and dual-cross synchronizations in chaotic systems.

    Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Feb 2003, In: Optics Communications. 216, 1-3, p. 179-183

    Research output: Contribution to journalArticlepeer-review

  15. Published

    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 Feb 2003, In: Optics Communications. 216, 1-3, p. 185-189

    Research output: Contribution to journalArticlepeer-review

  16. Published

    Chaotic data encryption using semiconductor laser diodes.

    Rees, P., Sivaprakasam, S., Spencer, P. S., Paul, J., Pierce, I. & Shore, K. A., 1 Jan 2003, p. 4995-27.

    Research output: Contribution to conferencePaper

  17. Published

    Design and fabrication of a 2um quantum cascade laser

    Banerjee, S., Spencer, P. S., Barlow, G. F., Shore, K. A., Mitchell, C. J. & Missous, M., 1 Jan 2003.

    Research output: Contribution to conferencePaper

  18. Published

    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. 191-198

    Research output: Contribution to journalArticlepeer-review

  19. 2002
  20. 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

  21. Published

    Noise characteristics of a single-mode laser diode subject to strong optical feedback.

    Hong, Y. H., Bandyopadhyay, S., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Oct 2002, In: Journal of Lightwave Technology. 20, 10, p. 1847-1850

    Research output: Contribution to journalArticlepeer-review

  22. 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 conferencePaper

  23. Published

    Lag times and parameter mismatches in synchronization of unidirectionally coupled chaotic external cavity semiconductor lasers.

    Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Sept 2002, In: Physical Review E. 66, 3, p. 037202

    Research output: Contribution to journalArticlepeer-review

  24. 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

  25. Published

    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. 1155-1161

    Research output: Contribution to journalArticlepeer-review

  26. Published

    Data encryption using synchronized chaotic laser diodes

    Rees, P., Spencer, P. S., Pierce, I., Sivaprakasam, S., Paul, J. & Shore, K. A., 1 Aug 2002.

    Research output: Contribution to conferencePaper

  27. Published

    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 conferencePaper

  28. 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 conferencePaper

  29. Published

    Chaos synchronization with coupling-delay lag time in laser diodes subject to optical feedback

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

    Research output: Contribution to conferencePaper

  30. Published

    Dual and Dual-Cross synchronization in chaotic systems.

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

    Research output: Contribution to conferencePaper

  31. Published

    Inverse anticipating chaos synchronization.

    Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Jul 2002, In: Physical Review E. 66, 1, p. 017204

    Research output: Contribution to journalArticlepeer-review

  32. Published

    Parameter mismatches and perfect anticipating synchronization in bidirectionally coupled external cavity laser diodes.

    Shahverdiev, E. M., Sivaprakasam, S. & Shore, K. A., 1 Jul 2002, In: Physical Review E. 66, 1, p. 017206

    Research output: Contribution to journalArticlepeer-review

  33. Published

    Experimental conditions for anticipating chaotic synchronisation in external cavity laser diodes.

    Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 May 2002.

    Research output: Contribution to conferencePaper

  34. Published

    Polarization-resolved chaos in VCSEL subject to optical injection.

    Hong, Y. H., Rees, P., Spencer, P. S., Bandyopadhyay, S. & Shore, K. A., 1 May 2002.

    Research output: Contribution to conferencePaper

  35. 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 conferencePaper

  36. Published

    Analysis of intersubband four wave mixing

    Banerjee, S. & Shore, K. A., 1 Apr 2002.

    Research output: Contribution to conferencePaper

  37. Published

    Analysis of resonant intersubband nonlinearities in coupled quantum well structures

    Banerjee, S. & Shore, K. A., 1 Apr 2002.

    Research output: Contribution to conferencePaper

  38. 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 conferencePaper

  39. 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 conferencePaper

  40. 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 conferencePaper

  41. 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 conferencePaper

  42. Published

    Demonstration of optical-injection-controlled stabilisation of polarisation pulsation in VCSELs

    Bandyopadhyay, S., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Apr 2002.

    Research output: Contribution to conferencePaper

  43. Published

    Dual and dual-cross synchronization in semiconductor lasers

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

    Research output: Contribution to conferencePaper

  44. Published

    Gain calculations for near infra-red intersubband semiconductor

    Banerjee, S. & Shore, K. A., 1 Apr 2002.

    Research output: Contribution to conferencePaper

  45. Published

    Gain calculations for unipolar near infrared intersubband semiconductor laser.

    Banerjee, S., Barlow, G. F. & Shore, K. A., 1 Apr 2002, In: IEE Proceedings: Optoelectronics. 149, 2, p. 70-43

    Research output: Contribution to journalArticlepeer-review

  46. 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

  47. Published

    Quantum noise penalty in laser diode arrays

    Shore, K. A. & Kane, D. M., 1 Apr 2002.

    Research output: Contribution to conferencePaper

  48. Published

    RIN measurements for laser diodes subject to strong optical feedback

    Hong, Y. H., Bandyopadhyay, S., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 1 Apr 2002.

    Research output: Contribution to conferencePaper

  49. Published

    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 conferencePaper

  50. Published

    Threshold gain analysis of multiple section polymer CG-DFB lases

    Barlow, G. F. & Shore, K. A., 1 Apr 2002.

    Research output: Contribution to conferencePaper

  51. Published

    Duality of existence conditions for synchronization of unidirectionally coupled chaotic external cavity semiconductor lasers.

    Shahverdiev, E. M. & Shore, K. A., 25 Mar 2002, In: Physics Letters A. 295, 4, p. 217-219

    Research output: Contribution to journalArticlepeer-review

  52. Published

    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 Mar 2002, In: IEEE Journal of Quantum Electronics. 38, 3, p. 274-278

    Research output: Contribution to journalArticlepeer-review