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. Published

    Phase Conjugate Feedback Effects in Nano-Lasers

    Abdul Sattar, Z. & Shore, K. A., Apr 2016, In: IEEE Journal of Quantum Electronics. 52, 4, 1100108.

    Research output: Contribution to journalArticlepeer-review

  2. Published

    Effect of detuned DBRs on modal gain in VCSELs.

    Afonenko, A. A., Manak, I. S. & Shore, K. A., 1 Feb 2000, In: IEE Proceedings: Optoelectronics. 147, 1, p. 71-76

    Research output: Contribution to journalArticlepeer-review

  3. Published
  4. Published

    Chaos-based communications at high bit rates using commercial fibre-optic links.

    Argyris, A., Syvridis, D., Larger, L., Annovazzi-Lodi, V., Colet, P., Fischer, I., Garcia-Ojalvo, J., Mirasso, C. R., Pesquera, L. & Shore, K. A., 17 Nov 2005, In: Nature. 438, 7066, p. 343-346

    Research output: Contribution to journalArticlepeer-review

  5. Published

    Collapse and revival of synchronisation of chaotic diode lasers.

    Arivazhagan, A. C., Sivaprakasam, S., Spencer, P. S. & Shore, K. A., 11 Sept 2008, In: Electronics Letters. 44, 19, p. 1137-1138

    Research output: Contribution to journalArticlepeer-review

  6. 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

  7. 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

  8. Published

    Experimental demonstration of a simple technique for highly efficient polarization insensitive wavelength conversion using semiconductor optical amplifiers.

    Bandyopadhyay, S., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 May 2004, In: Journal of the Optical Society of America B: Optical Physics. 21, 3, p. 1023-1031

    Research output: Contribution to journalArticlepeer-review

  9. Published

    Cross-polarisation enhancement in VCSELs subject to optical injection.

    Bandyopadhyay, S., Spencer, P. S. & Shore, K. A., 10 Jan 2004.

    Research output: Contribution to conferencePaper

  10. Published

    VCSEL polarization control by optical injection

    Bandyopadhyay, S., Hong, Y., Spencer, P. & Shore, K. A., 1 Oct 2003, In: Journal of Lightwave Technology. 21, 10, p. 2395-2404

    Research output: Contribution to journalArticlepeer-review

  11. Published

    Experimental demonstration of a simple technique for highly efficient polarisation insensitive wavelength conversion using semiconductor optical amplifier

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

    Research output: Contribution to conferencePaper

  12. Published

    Experimental observation of anti-phase polarisation dynamics in VCSELs.

    Bandyopadhyay, S., Hong, Y. H., Spencer, P. S. & Shore, K. A., 1 Jan 2002, In: Optics Communications. 202, 1-3, p. 145-154

    Research output: Contribution to journalArticlepeer-review

  13. Published

    Analysis of resonant intersubband nonlinearities in coupled quantum well structures

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

    Research output: Contribution to conferencePaper

  14. Published

    Biexcitonic blue Stark shift in semiconductor quantum dots.

    Banerjee, S. & Shore, K. A., 15 Jun 2005, In: Journal of Applied Physics. 97, 12, p. 123101

    Research output: Contribution to journalArticlepeer-review

  15. Published

    Design of a tunable quantum cascade laser with enhanced optical non-linearities.

    Banerjee, S., Spencer, P. S. & Shore, K. A., 1 Feb 2006, In: IEE Proceedings: Optoelectronics. 153, 1, p. 40-42

    Research output: Contribution to journalArticlepeer-review

  16. Published

    Gain calculations for near infra-red intersubband semiconductor

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

    Research output: Contribution to conferencePaper

  17. Published

    Analysis of intersubband four wave mixing

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

    Research output: Contribution to conferencePaper

  18. 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

  19. Published

    Terahertz self-pulsations inintersubband lasers

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

    Research output: Contribution to conferencePaper

  20. Published

    Current-voltage and light-current characteristics in highly strained InGaAs/InAlAs quantum cascade laser structures.

    Banerjee, S., Shore, K. A., Mitchell, C. J., Sly, J. L. & Missous, M., 1 Oct 2005, In: IEEE Proceedings - Circuits Devices and Systems. 152, 5, p. 497-501

    Research output: Contribution to journalArticlepeer-review

  21. Published

    Tunable quantum cascade lasers with phase-matched third harmonic generation

    Banerjee, S., Spencer, P. & Shore, K. A., 3 Aug 2006, In: Applied Physics Letters. 89, 5, p. 051113

    Research output: Contribution to journalArticlepeer-review

  22. 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

  23. 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

  24. Published

    Electrical characteristics of highly strained InGaAs/InAlAs 2 um quantum cascade light emitting devices

    Banerjee, S., Shore, K. A., Mitchell, C. J., Sly, J. L. & Missous, M., 1 May 2004.

    Research output: Contribution to conferencePaper

  25. Published

    MIR and NIR nonlinear optical processing using intersubband x(3) in triple quantum well structures.

    Banerjee, S. & Shore, K. A., 1 Jul 2003, In: Semiconductor Science and Technology. 18, 7, p. 655-660

    Research output: Contribution to journalArticlepeer-review

  26. Published

    Design of unipolar near-infra-red intersubband lasers

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

    Research output: Contribution to conferencePaper

  27. Published

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

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

    Research output: Contribution to journalArticlepeer-review

  28. Published

    Emission characteristics of polymer circular grating distributed feed-back lasers

    Barlow, G. F. & Shore, K. A., 1 Jun 2003.

    Research output: Contribution to conferencePaper

  29. Published

    Design of organic semiconductor laser structures for low threshold operation.

    Barlow, G. F. & Shore, K. A., 1 Sept 2000, In: Journal of Modern Optics. 47, 11, p. 1921-1932

    Research output: Contribution to journalArticlepeer-review

  30. Published

    Dynamics of a laser diode driven optical nanomachine.

    Barlow, G. F. & Shore, K. A., 1 Feb 2006, In: IEE Proceedings: Optoelectronics. 153, 1, p. 43-46

    Research output: Contribution to journalArticlepeer-review

  31. 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

  32. Published

    Design and analysis of a low-threshold polymer circular-grating distributed-feedback laser.

    Barlow, G. F., Shore, K. A., Turnbull, G. A. & Samuel, I. D., 1 Dec 2004, In: Journal of the Optical Society of America B: Optical Physics. 21, 12, p. 2142-2150

    Research output: Contribution to journalArticlepeer-review

  33. Published

    Analysis of distributed feedback organic semiconductor lasers.

    Barlow, G. F. & Shore, K. A., 1 Feb 2000, In: IEE Proceedings: Optoelectronics. 147, 1, p. 61-66

    Research output: Contribution to journalArticlepeer-review

  34. Published

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

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

    Research output: Contribution to conferencePaper

  35. Published

    Effects of non-uniform optical pumping on threshold in polymer circular grating DFB lasers

    Barlow, G. F. & Shore, K. A., 1 Mar 2004.

    Research output: Contribution to conferencePaper

  36. Published

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

    Barlow, G. F. & Shore, K. A., 1 Feb 2001, In: IEE Proceedings: Optoelectronics. 148, 1, p. 2-6

    Research output: Contribution to journalArticlepeer-review

  37. Published

    Analysis and optimisation of grating profiles in optically pumped CG-DFB polymer lasers

    Barlow, G. F. & Shore, K. A., 1 Mar 2004.

    Research output: Contribution to conferencePaper

  38. Published

    Design of light confining structures for low threshold organic semiconductor lasers.

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

    Research output: Contribution to conferencePaper

  39. 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

  40. Published

    Design of organic semiconductor laser structures with imprinted surface reliefs.

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

    Research output: Contribution to conferencePaper

  41. 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

  42. Published

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

    Barlow, G. F. & Shore, K. A., 1 Aug 2001, In: IEE Proceedings: Optoelectronics. 148, 4, p. 165-170

    Research output: Contribution to journalArticlepeer-review

  43. 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

  44. 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 journalArticlepeer-review

  45. Published

    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 Jan 2001, In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 14, 4, p. 331-343

    Research output: Contribution to journalArticlepeer-review

  46. Published

    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 conferencePaper

  47. Published

    Modulation format identification in fiber communications using single dynamical node-based photonic reservoir computing

    Cai, Q., Guo, Y., Li, P., Bogris, A., Shore, K. A., Zhang, Y. & Wang, Y., 1 Jan 2021, In: Photon. Res.. 9, 1, p. B1-B8

    Research output: Contribution to journalArticlepeer-review

  48. Published

    A Monolithically Integrated Two-Section Laser for Wideband and Frequency-Tunable Photonic Microwave Generation

    Cai, Q., Zhang, Y., Zheng, J., Zhang, Y., Li, P., Shore, K. A. & Wang, Y., 15 Jan 2023, In: Journal of Lightwave Technology. 41, 2, p. 404-411 8 p.

    Research output: Contribution to journalArticlepeer-review

  49. 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 journalArticlepeer-review

  50. Published

    Polymer circular distributed feedback lasers

    Carelton, A., Turnbull, G. A., Samuel, I. D., Barlow, G. F. & Shore, K. A., 1 Sept 2004.

    Research output: Contribution to conferencePaper

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