Photo of John Williams
    • School of Engineering and Applied Science, Aston University

      B4 7ET Birmingham

      United Kingdom

    19942019

    Research output per year

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    Research Output

    High performance microwave photonic response of superstructured fibre Bragg grating with designed apodisation function

    Leng, J. S., Zhang, W. & Williams, J. A. R., Oct 2003, The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2003. LEOS 2003. IEEE, Vol. 2. p. 782-783 2 p. (Annual meeting IEEE Lasers and Electro-Optics Society).

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    High-performance microwave transversal filter using fiber Bragg grating arrays

    Yu, G., Zhang, W. & Williams, J. A. R., Sep 2000, In : IEEE Photonics Technology Letters. 12, 9, p. 1183-1185 3 p.

    Research output: Contribution to journalArticle

    Impact of fiber nonlinearity in dispersion compensated double-sideband modulated radio-over-fiber links

    Won, P. C., Zhang, W., Williams, J. A. R. & Bennion, I., 1 Dec 2006, Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006. 4628427

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Imperfect mitigation of dispersion induced power penalty in high power single-sideband modulated radio-on-fiber links

    Won, P. C., Zhang, W., Williams, J. A. R. & Bennion, I., 31 Oct 2005, Quantum Electronics and Laser Science Conference (QELS). Optical Society of America, Vol. 3. p. 1741-1743 3 p. JThE61

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Implementation of microwave photonic filtering using a profiled superstructured fiber Bragg grating and dispersive fiber

    Gwandu, B. A. L., Zhang, W. & Williams, J. A. R., 2002, International Topical Meeting on Microwave Photonics 2002. IEEE, p. 113-116 4 p. (Techincal digest).

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    In-situ measurement and the reconstruction in 3D of femtosecond inscription induced complex permittivity modification in glass

    Turchin, A. V., Dubov, M. & Williams, J. A. R., 1 Sep 2010, In : Optics Letters. 35, 17, p. 2952-2954 3 p.

    Research output: Contribution to journalArticle

    File

    Investigation of H2 in- and out-diffusion impact on long-period grating devices

    Liu, Y., Zhang, L., Zhang, W., Williams, J. A. R. & Bennion, I., May 1999, p. 296-297. 2 p.

    Research output: Contribution to conferenceAbstract

    Longitudinal mode control of an erbium ring fibre laser containing an intracavity chirped Bragg grating etalon

    Forster, R. J., Langford, N., Gloag, A., Zhang, L., Williams, J. A. R. & Bennion, I., 15 Sep 1997, In : Optics Communications. 141, 5-6, p. 283-287 5 p.

    Research output: Contribution to journalArticle

    Mask-less lithography for fabrication of optical waveguides

    Dubov, M., Natarajan, S. R., Williams, J. A. R. & Bennion, I., 15 Feb 2008, Commercial and biomedical applications of ultrafast lasers VIII. Neev, J., Nolte, S., Heisterkamp, A. & Schaffer, C. B. (eds.). SPIE, Vol. 6881. p. 688110 (SPIE proceedings; vol. 6881).

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Open Access
    File

    Microwave photonic filtering using Gaussian-profiled superstructured fibre Bragg grating and dispersive fibre

    Gwandu, B. A. L., Zhang, W., Williams, J. A. R., Zhang, L. & Bennion, I., 24 Oct 2002, In : Electronics letters. 38, 22, p. 1328-1330 3 p.

    Research output: Contribution to journalArticle

    Microwave photonic filters based on optimized superstructured fibre bragg gratings

    Leng, J., Zhang, W. & Williams, J. A. R., 10 Jan 2005, In : Proceedings of SPIE - International Society for Optical Engineering. 5623, PART 1, p. 67-72 6 p., 12.

    Research output: Contribution to journalArticle

    Microwave photonic response based on nonlinear response of chirped fibre grating

    Lai, Y., Zhang, W. & Williams, J. A. R., 2002.

    Research output: Contribution to conferenceAbstract

    Multichannel fiber Bragg grating for temperature field monitoring

    Gbadebo, A., Turitsyna, E., Williams, J. A., Zhang, L., Sun, Y., Zhang, W., Yan, Z., Sun, Q. & Liu, D., 7 Jan 2019, In : Optics Express. 27, 2, p. 461-469 9 p.

    Research output: Contribution to journalArticle

    Open Access
    File

    Narrow linewidth operation of an erbium fiber laser containing a chirped Bragg grating etalon

    Foster, R. J., Langford, N., Gloag, A., Zhang, L., Williams, J. A. R. & Bennion, I., Nov 1997, In : Journal of Lightwave Technology. 15, 11, p. 2130-2136 7 p.

    Research output: Contribution to journalArticle

    Optical autocorrelator that uses a surface-emitting second-harmonic generator on (211)B GaAs

    Whitbread, N. D., Williams, J. A. R., Roberts, J. S., Bennion, I. & Robson, P. N., Dec 1994, In : Optics Letters. 19, 24, p. 2089-2091 3 p.

    Research output: Contribution to journalArticle

    Open Access
    File

    Optical fiber recirculating delay line incorporating a fiber grating array

    Zhang, W., Williams, J. A. R. & Bennion, I., May 2001, In : IEEE Microwave and Wireless Components Letters. 11, 5, p. 217-219 3 p.

    Research output: Contribution to journalArticle

    Optical fibre delay line filter free of limitation imposed by optical coherence

    Zhang, W., Williams, J. A. R. & Bennion, I., 25 Nov 1999, In : Electronics letters. 35, 24, p. 2133-2134 2 p.

    Research output: Contribution to journalArticle

    Optical generation of millimetre wave signal using a co-located dual distributed feedback fibre laser

    Lai, Y. C., Zhang, W. & Williams, J. A. R., Apr 2003, 1st International Conference on Optical Communications and Networks (ICOCN 2002). Omidyar, C. G., Shiraz, H. G. & Zhong, W. D. (eds.). World Scientific, p. 223-226 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Optical generation of tunable microwave signal from a dual mode fiber grating DFB laser

    Lai, Y. C., Zhang, W. & Williams, J. A. R., 1 Oct 2001, 2001 International Topical Meeting on Microwave Photonics, MWP 2001. IEEE, Vol. 1. p. 101-103 3 p. 981806. (Techn Digest).

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Optically tunable fiber grating transmission filters

    Lai, Y., Zhang, W., Zhang, L., Williams, J. A. R. & Bennion, I., 15 Dec 2003, In : Optics Letters. 28, 24, p. 2446-2448 3 p.

    Research output: Contribution to journalArticle

    Open Access
    File

    Optical Microwave Bandpass Filtering by Using Fiber Bragg Grating Arrays

    Zhang, W., Williams, J. A. R. & Bennion, I., 2000, p. AD2. 8 p.

    Research output: Contribution to conferenceAbstract

    Optical multichannel flattop filter with complementary outputs for DWDM applications

    Lai, Y. C., Zhang, W., Williams, J. A. R. & Bennion, I., Apr 2003, 1st international conference on Optical Communications and Networks. Omidyar, C. G., Shiraz, H. G. & Zhong, W. D. (eds.). World Scientific, p. 163-166 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Optical single sideband generation with full RF-band operation

    Zhang, W., Williams, J. A. R. & Bennion, I., 1 Dec 2006, Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006. 4628430

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Optimization of DFB fiber laser performance based on a superimposed cavities structure

    Lai, Y., Zhang, W., Williams, J. A. R. & Bennion, I., Dec 2003, The 5th Pacific Rim Conference on Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. IEEE, Vol. 2. p. 431 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Optimization of superstructured fiber bragg gratings for microwave photonic filters response

    Leng, J. S., Zhang, W. & Williams, J. A. R., Jul 2004, In : IEEE Photonics Technology Letters. 16, 7, p. 1736-1738 3 p.

    Research output: Contribution to journalArticle

    Open Access
    File

    Polarization synthesized optical transversal filter employing high birefringence fiber gratings

    Zhang, W., Williams, J. A. R. & Bennion, I., May 2001, In : IEEE Photonics Technology Letters. 13, 5, p. 523-525 3 p.

    Research output: Contribution to journalArticle

    Postfabrication exposure of gap-type bandpass filters in broadly chirped fiber gratings

    Zhang, L., Sugden, K., Williams, J. A. R., Bennion, I., Reid, D. C. J. & Ragdale, C. M., 15 Sep 1995, In : Optics Letters. 20, 18, p. 1927-1929 3 p.

    Research output: Contribution to journalArticle

    Recirculating fiber-optic notch filter employing fiber gratings

    Zhang, W., Williams, J. A. R. & Bennion, I., Jul 1999, In : IEEE Photonics Technology Letters. 11, 7, p. 836-838 3 p.

    Research output: Contribution to journalArticle

    Reconfigurable fiber-optic delay line filter based on polarization mode coupling

    Won, P. C., Zhang, W., Williams, J. A. R. & Bennion, I., 20 Dec 2004, Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. IEEE, Vol. 1. p. 272-273 2 p.

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Self-phase modulation dependent dispersion mitigation in high power SSB and DSB + dispersion compensated modulated radio-over-fiber links

    Won, P. C., Zhang, W. & Williams, J. A. R., Jul 2006, 2006 IEEE MTT-S: international microwave symposium digest. Sowers, J. & Thorburn, M. (eds.). IEEE, p. 1947-1950 4 p. THPH-04. (IEEE - MTTS International Microwave Symposium. Digest).

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Single-shot 3D reconstruction of complex dielectric function of the glass during the femtosecond laser micro-fabrication

    Turchin, A. V., Dubov, M. & Williams, J. A. R., Apr 2010, p. 61. 1 p.

    Research output: Contribution to conferencePaper

    Surface roughness reduction and diffraction efficiency optimisation for e-beam written phase masks

    Liu, X., Thoms, S., Aitchison, J. S., De La Rue, R. M., Williams, J. A. R., Everall, L. A. & Bennion, I., Mar 1998, In : Microelectronic Engineering. 41-42, p. 199-202 4 p.

    Research output: Contribution to journalArticle

    Tap multiplexed fibre grating-based optical transversal filter

    Zhang, W., Yu, G. & Williams, J. A. R., 28 Sep 2000, In : Electronics letters. 36, 20, p. 1708-1710 3 p.

    Research output: Contribution to journalArticle

    The compression of optical pulses using self-phase-modulation and linearly chirped Bragg-gratings in fibres

    Williams, J. A. R., Bennion, I. & Zhang, L., May 1995, In : IEEE Photonics Technology Letters. 7, 5, p. 491-493 3 p.

    Research output: Contribution to journalArticle

    The generation and propagation of quasi-continuous trains of dark soliton-like pulses in 2km of optical fiber

    Williams, J. A. R., Allen, K. M., Doran, N. & Emplit, P. H., Aug 1994, Proceedings of 5th EQEC. p. 270-271 2 p. QThO3

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    The generation of quasi-continuous trains of dark soliton-like pulses

    Williams, J. A. R., Allen, K. M., Doran, N. & Emplit, P. H., Dec 1994, In : Optics Communications. 112, 5-6, p. 333-338 6 p.

    Research output: Contribution to journalArticle

    Third order intermodulation on nonlinear dispersive radio-on-fiber links

    Won, P. C., Zhang, W. & Williams, J. A. R., 1 May 2006, Optics InfoBase Conference Papers. Optical Society of America

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Third order intermodulation on nonlinear dispersive radio-on-fiber links

    Won, P. C., Zhang, W. & Williams, J. A. R., 31 Oct 2005, Quantum Electronics and Laser Science Conference (QELS). Vol. 3. p. 1699-1701 3 p. JThE47

    Research output: Chapter in Book/Report/Conference proceedingConference publication

    Third-order intermodulation products generated on transmission through nonlinear radio-on-fibre link

    Won, P. C. & Williams, J. A. R., 30 Sep 2004, In : Electronics letters. 40, 20, p. 1290-1291 2 p.

    Research output: Contribution to journalArticle

    Wide-band Fabry-Perot-like filters in optical fibre

    Town, G. E., Sugden, K., Williams, J. A. R., Bennion, I. & Poole, S. B., 1 Jan 1995, In : IEEE Photonics Technology Letters. 7, 1, p. 78-80 3 p.

    Research output: Contribution to journalArticle

    Wideband optical single sideband generation

    Zhang, W., Williams, J. A. R. & Bennion, I., 1 Dec 2007, Proceedings of the 36th European Microwave Conference, EuMC 2006. IEEE, p. 612-613 2 p. 4057890

    Research output: Chapter in Book/Report/Conference proceedingConference publication