Browse by Aston Author

Article

Pritchard, Michael, Weinberg, Abraham Itzhak, Williams, John A R, Campelo, Felipe, Goldingay, Harry and Faria, Diego R (2021). Dynamic Fusion of Electromyographic and Electroencephalographic Data towards Use in Robotic Prosthesis Control. Journal of Physics: Conference Series, 1828 (1),

Gbadebo, Adenowo, Turitsyna, Elena, Williams, John A, Zhang, Lin, Sun, Y., Zhang, W., Yan, Zhijun, Sun, Q. and Liu, D (2019). Multichannel fiber Bragg grating for temperature field monitoring. Optics Express, 27 (2), pp. 461-469.

Gbadebo, Adenowo, Turitsyna, Elena and Williams, John A (2018). Fabrication of precise aperiodic multichannel fibre Bragg grating filters for spectral line suppression in hydrogenated standard telecommunications fibre. Optics Express, 26 (2), pp. 1315-1323.

Turchin, Alexander, Dubov, Mykhaylo and Williams, John A.R. (2011). 3D Reconstruction of the complex dielectric function of glass during femtosecond laser micro-fabrication. Optical and quantum electronics, 42 (14-15), pp. 873-886.

Turchin, Alexander, Dubov, Mykhaylo and Williams, John A.R. (2011). 3D reconstruction of the complex dielectric function of glass during femtosecond laser micro-fabrication. Optical and Quantum Electronics, 42 (14-15), pp. 873-886.

Turchin, A.V., Dubov, Mykhaylo and Williams, John A.R. (2010). In-situ measurement and the reconstruction in 3D of femtosecond inscription induced complex permittivity modification in glass. Optics Letters, 35 (17), pp. 2952-2954.

Leng, J.S., Lai, Yicheng, Zhang, Wei and Williams, John A.R. (2006). A new method for microwave generation and data transmission using DFB laser based on fiber bragg gratings. IEEE Photonics Technology Letters, 18 (16), pp. 1729-1731.

Zhang, Wei, Bennion, Ian and Williams, John A.R. (2005). Chromatic dispersion effect in a microwave photonic filter using superstructured fiber Bragg grating and dispersive fiber. Optics Express, 13 (17), pp. 6429-6437.

Won, P.C. and Williams, John A.R. (2004). Third order intermodulation products generated on transmission through a nonlinear radio-on-fibre link. Electronics letters, 40 (20), pp. 1290-1291.

Won, Pei C., Leng, Jinsong, Lai, Yicheng and Williams, John A.R. (2004). Distributed temperature sensing using a chirped fibre Bragg grating. Measurement science and technology, 15 (8), pp. 1501-1505.

Leng, J.S., Zhang, Wei and Williams, John A.R. (2004). Optimization of superstructured fiber Bragg gratings for microwave photonic filters response. IEEE photonics technology letters, 16 (7), pp. 1736-1738.

Leng, J.S., Zhang, Wei and Williams, John A.R. (2004). Optimization of superstructured fiber bragg gratings for microwave photonic filters response. IEEE Photonics Technology Letters, 16 (7), pp. 1736-1738.

Lai, Yicheng, Zhang, Wei and Williams, John A.R. (2004). Bidirectional nonreciprocal wavelength-interleaving coherent fiber transversal filter. IEEE photonics technology letters, 16 (2), pp. 500-502.

Lai, Yicheng, Zhang, Wei and Williams, John A.R. (2004). Bidirectional nonreciprocal wavelength-interleaving coherent fiber transversal filter. IEEE Photonics Technology Letters, 16 (2), pp. 500-502.

Lai, Yicheng, Zhang, Wei, Williams, John A.R. and Bennion, Ian (2004). Direct real-time cavity mode assessment and optimization technique for fiber lasers. IEEE photonics technology letters, 16 (2), pp. 413-415.

Lai, Yicheng, Zhang, Wei, Williams, John A.R. and Bennion, Ian (2004). Direct real-time cavity mode assessment and optimization technique for fiber lasers. IEEE Photonics Technology Letters, 16 (2), pp. 413-415.

Lai, Yicheng, Zhang, Wei, Zhang, Lin, Williams, John A.R. and Bennion, Ian (2003). Optically tunable fiber grating transmission filters. Optics Letters, 28 (24), pp. 2446-2448.

Lai, Yicheng, Zhang, Wei and Williams, John A.R. (2003). Direct cavity assessment and mode optimisation technique for DFB fibre laser. Electronics letters, 39 (21), pp. 1518-1519.

Liu, Y., Williams, J.A.R., Zhang, L. and Bennion, I. (2002). Abnormal spectral evolution of fiber Bragg gratings in hydrogenated fibers. Optics Letters, 27 (8), pp. 586-588.

Yu, Guoyu, Zhang, Wei and Williams, John A.R. (2000). Evaluation of RF power degradation in microwave photonic systems employing uniform period fibre Bragg gratings. Optics Communications, 177 (1-6), pp. 271-275.

Iocco, A., Limberger, H G, Salathe, R P, Everall, L A, Chisholm, K E, Williams, J A R and Bennion, I (1999). Bragg Grating fast Tunable Filter For Wavelength Division Multiplexing. Journal of lightwave technology, 17 (7), pp. 1217-1221.

Liu, X., Thoms, S., Aitchison, J.S., De La Rue, R.M., Williams, John A.R., Everall, Lorna A. and Bennion, Ian (1998). Surface roughness reduction and diffraction efficiency optimisation for e-beam written phase masks. Microelectronic engineering, 41-42 , pp. 199-202.

Whitbread, N.D., Williams, John A.R., Roberts, J.S., Bennion, Ian and Robson, P.N. (1994). Optical autocorrelator that uses a surface-emitting second-harmonic generator on (211)B GaAs. Optics Letters, 19 (24), pp. 2089-2091.

Book Section

Gbadebo, Adenowo, Turitsyna, Elena and Williams, John (2014). Evaluation of Impact of Beam Size on Fibre Bragg Grating Fabrication. IN: Advanced photonics. Optical Society of America.

Gbadebo, Adenowo, Turitsyna, Elena and Williams, John (2014). Evaluation of impact of beam size on fibre Bragg grating fabrication. IN: Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2014. ESP: Optical Society of America (OSA).

Dubov, Mykhaylo, Natarajan, S.R., Williams, John A.R. and Bennion, Ian (2008). Mask-less lithography for fabrication of optical waveguides. IN: Commercial and biomedical applications of ultrafast lasers VIII. Neev, Joseph; Nolte, Stefan; Heisterkamp, Alexander and Schaffer, Christopher B. (eds) SPIE proceedings, 6881 . SPIE.

Dubov, Mykhaylo, Natarajan, S.R., Williams, John A.R. and Bennion, Ian (2008). Mask-less lithography for fabrication of optical waveguides. IN: Commercial and biomedical applications of ultrafast lasers VIII. Neev, Joseph; Nolte, Stefan; Heisterkamp, Alexander and Schaffer, Christopher B. (eds) SPIE proceedings, 6881 . USA: SPIE.

Cowie, Barbara, Allsop, Thomas D.P., Williams, John, Webb, David, Bennion, Ian and Fisher, Matthew (2007). An optical fiber Bragg grating tactile sensor. IN: Optical sensing technology and applications. Baldini, Francesco; Homola, Jiri; Lieberman, Robert A. and Miler, Miroslav (eds) SPIE proceedings . GBR: SPIE.

Yicheng, Lai, Zhang, Wei and Williams, John A.R. (2002). A novel all-fiber bipolar transversal filter with complementary outputs. IN: International Topical Meeting on Microwave Photonics 2002. IEEE.

Chisholm, K E, Everall, L A, Williams, J A R, Bennion, I, Liu, X, Rue, R M De La and Aitchison, J S (1998). Apodised fibre Bragg grating design subject to length constraints. IN: 24th European Conference on Optical Communication, 1998. IEEE.

Liu, Xianglian, Aitchison, J.S., Thoms, S., De La Rue, R.M., Williams, John A.R., Everall, Lorna A. and Bennion, Ian (1998). Characteristics of linearly chirped and functionally apodised phase masks and reflection spectra of UV written fibre gratings. IN: Conference on Lasers and Electro-Optics Europe, 1998. 1998 CLEO/Europe. Glasgow: IEEE.

Zhang, Lin, Harper, P., Sugden, Kate, Williams, John R., Knox, F.M., Kean, P.N., Bennion, Ian and Doran, Nick (1996). Fabrication of highly efficient grating band-pass filters and their applications in soliton propagation system. IN: The International Society for Optical Engineering. Chan, Kam T.; Jian, Shuisheng and Tong, Franklin F. (eds) SPIE proceedings . CHN: SPIE.

Conference or Workshop Item

Turchin, Alexander, Dubov, Mykhaylo and Williams, John A.R. (2010). 3D reconstruction of complex dielectric function of the glass during the femtosecond micro-fabrication. IN: Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2010. Karlsruhe, 2010-06-21 - 2010-06-24.

Turchin, Alexander, Dubov, Mykhaylo and Williams, John A.R. (2010). 3D reconstruction of complex dielectric function of the glass during the femtosecond micro-fabrication. IN: Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2010. Karlsruhe, 2010-06-21 - 2010-06-24.

Turchin, A.V., Dubov, Mykhaylo and Williams, John A.R. (2010). Single-shot 3D reconstruction of complex dielectric function of the glass during the femtosecond laser micro-fabrication. IN: 18th International Workshop on Optical Waveguide Theory and Numerical Modelling. Cambridge, 2010-04-09 - 2010-04-10.

Thesis

Williams, Julie M. (1994). Aspects of signal transduction in the gastrointestinal tract. PHD thesis, Aston University.

Williams, J.J.R. (1974). Unsteady flow in open channel networks. PHD thesis, Aston University.