Browse by Aston Author

2015

Turitsyna, Elena G.; Gbadebo, Adenowo and Williams, John A.R. (2015). A technique for mitigating the effect of the writing-beam profile on fibre Bragg grating fabrication. Optics Express, 23 (10),

Gbadebo, Adenowo A.; Turitsyna, Elena G. and Williams, John A.R. (2015). Experimental comparison of differing design approaches for multichannel fibre Bragg gratings. IN: The European Conference on Lasers and Electro-Optics 2015. Optical Society of America.

2011

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.

2010

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.

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.

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. 2010-04-09 - 2010-04-10.

2008

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.

2006

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.

2005

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.

2004

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, P.C. and Williams, John A.R. (2004). Third-order intermodulation products generated on transmission through 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.

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.

2003

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.

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.

2002

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.

Gwandu, B.A.L.; Zhang, Wei and Williams, John A.R. (2002). Implementation of microwave photonic filtering using a profiled superstructured fiber Bragg grating and dispersive fiber. IN: International Topical Meeting on Microwave Photonics 2002. Techincal digest . IEEE.

2000

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.

1998

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.

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.

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.

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.

1994

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.