Dr. Trevor J. HALL

Director of the Centre for Research in Photonics at the University of Ottawa
Canada Research Chair in Photonic Network Technology
Professor Emeritus of Optoelectronics, University of London, U.K.
University of Ottawa School of Information Eechnology and Engineering

Summaries and Abstracts

2005

J. Wheeldon, H. Schriemer, T. J. Hall, "A nanoscale perspective of nonlinear optical tunability in two-dimensional photonic crystals in the superprism regime", Modelling, Simulation and Design of Dielectrics Conference, 6 - 8 April 2005, Homerton College, Cambridge

J. L. Ramsey, R. Shankar, T. J. Hall, "Improved methods for generating dynamic computer generated holograms for realising adaptive optical cross connects", Conference on Lasers and Electro-optics Europe CLEO/Europe 2005, Munich, 12-17 June 2005.

A. Abdo, V. Bishtein, P. G. Dicorato, S. A. Paredes, and T. J. Hall, "Packet Switch Using Reconfigurable Optical Central Crossbars", Conference on Lasers and Electro-optics Europe CLEO/Europe 2005, Munich, 12-17 June 2005.

X Zhang, J.A. Gupta, P.J. Barrios, G. Pakulski, X. Wu, T.J. Hall, "Gain Spectra of 1.3um GaInNAs Laser Diode", Canadian Semiconductor Technology Conference, Fairmont Château Laurier - Ottawa, Canada, August 16-19, 2005

Z. G. Lu, Przemek Bock, F. G. Sun, Z. Y. Zhang, G. Z. Xiao, J. R. Liu, M. Florjanczyk, T. J.Hall, "Multi-Channel Polarization-Insensitive Wavelength Converter based on SOAs", The 12th Canadian Semiconductor Technology Conference, Fairmont Château Laurier , Ottawa, 16 -19 August 2005.

X. Zhang, J.A. Gupta, P.J. Barrios, G. Pakulski, T.J. Hall, "Properties of a Novel 1.53um GaInNAsSb/GaAs Laser Diode", Photonics North 2005, Toronto, Canada, 12-14 September 2005

A. Abdo, V. Bishtein, S. A. Paredes,T. J. Hall, "Packet Switch Using Reconfigurable Optical Central Crossbars", CMC Microsystems 2005 Annual Symposium, Ottawa, Canada, Thursday, October 13, 2005

2003

S. A. Paredes, T. J. Hall, "Flexible Bandwidth Provisioning and Scheduling in a Packet Switch with an Optical Core", Canada-Germany Young Scientists in Photonics Workshop, Ottawa, Ontario, Canada, 2-3 September, 2003.

2000

W. Pijitrojana, T. J. Hall, "An optical implementation of a transpose interconnection system for a packet switch application", Applied Optics and Photonics, Loughborough, September 18-21, 2000

1997

K. M. Hung, R. Gutiérrez-Castrejón, T. J. Hall, "Effect of cavity detuning on rotating optical vortices in a photorefractive oscillator", Intl. Conf. on Quantum Optics and Laser Physics, Hong Kong, January 1997.

1996

J. Masum, T. J. Hall, M. Crouch, "Characterisation of transparent Indium Tin Oxide (ITO) films for InGaP/GaAs Heterojunction Phototransistors", Semiconductor and Integrated Optoelectronics Conference (SIOE '96), University of Wales, Bangor and Cardiff, Cardiff, 1-3 April 1996.

K. M. Hung, R. Gutiérrez-Castrejón, T. J. Hall, "Effect of pump depletion on degenerate four-wave mixing in saturable gain media", CLEO '96, Hamburg, September 1996, CTuk34.

1995

D. Pignon, P. Dainty, T. J. Hall, S. V. Dubonos, S. I. Zaitsev, A. A. Svintsov, V. Kudryasov, "Direct e-beam writing of Fresnel microlens in e-beam resist", Microlens Arrays, 11-12 May 1995, National Physical Laboratory, Teddington, UK.

P. J. M. Parmiter, A. H. Khalid, A. A. Rezzazadeh, T. J. Hall, "Direct fabrication of microlenses on arrays of optoelectronic semiconductor devices",11-12 May 1995, National Physical Laboratory, Teddington, UK.

P. J. M. Parmiter, D. Pignon, T. J. Hall, A. G. Kirk, H. Thienpont, "Fabrication of microlenses on arrays of optical thyristors for use in free-space optical systems", Semiconductor Integrated Opto-Electronics, Cardiff UK, March 1995.

M. J. Holmes, F. P. Payne, P. Dainty, T. J. Hall, W. A. Crossland, "Low crosstalk devices for wavelength-routed networks", Digest of IEE colloquium 'Guided-wave optical signal processing", 8 June 1995.

P. M. Darbyshire, R. Gutiérrez-Castrejón, T. J Hall, "The solution to nonlinear coupled wave equations in wave mixing problems", 12th National Quantum Electronics Conference, University of Southampton, 4-8 September 1995.

K. M. Hung, J. Wang, T. J. Hall, "Photorefractive ring oscillator using computer generated hologram", 12th National Quantum Electronics Conference, University of Southampton, 4-8 September 1995.

J. Slack, P. Dainty, P. J. M. Parmiter, T. J. Hall, H. Imam, "Fresnel Elements Designed by Generalised Error Diffusion", Workshop on Diffractive Optics, Prague, August 1995.

J. K. Slack, P. J. M. Parmiter, P. Dainty, T. J. Hall, H. Imam, "Design of Fresnel CGHs using Generalised Error Diffusion", Optics and Information, Mulhouse, Oct. 23-26 1995.

D. Pignon P. J. M. Parmiter, J. Slack, T. J. Hall, M. Van Daalen, J. Shawe-Taylor, "Neural functionality by percolation", Optics and Information, Mulhouse, Oct. 23-26 1995.

K. M. Hung, J. Wang, T. J. Hall, "Multimode competition of a unidirectional photorefractive ring oscillator using computer generated hologram", Optics and Information, Mulhouse, Oct. 23-26,1995.

M. A. Hands, T. J. Hall, H. Thienpont, J. Shawe-Taylor, M. Van Daalen, W. A. Crossland, "Optical bit stream neural networks promise large neural systems", Optics and Information, Mulhouse, Oct. 23-26, 1995.

M. P. Petrov, Y. I. Kuzman, T. J. Hall, "Upper limit for information capacity of 3D hologram", Optics and Information, Mulhouse, Oct. 23-26, 1995.

P. M. Darbyshire, R. Gutiérrez-Castrejón, T. J. Hall, "The solution to nonlinear coupled wave equations in wave mixing problems", Optics and Information, Mulhouse, Oct. 23-26, 1995.

J. Masum, P. Parmiter, T. J. Hall, M. Crouch, "Effect of polyimide passivation on InGaP/GaAs Heterojunction Bipolar Transistors (HBTs)", 5th European Heterostructure Technology Workshop '95, Cardiff, 1995.

L. Boutsikaris, S. Mailis, N. Madamopoulos, S. Pissadakis, A. Petrakis, N. A. Vainos, P. Dainty, P J M Parmiter, T J Hall, "Computer generated holograms for art security encoding", International Conference on Lasers in the Conservation of Artworks", Heraklion, Crete, 4-6 Oct. 1995.

1994

N. C. Roberts, K. B. Russ, S. R. Cherry, T. J. Hall, P. D. Prewett, "Free space optical networks using diffractive and refractive micro-optics (HIPPS)", Digest 1994/072 of IEE colloquium 'The Optoelectronic Systems 'LINK' programme", 13th June 1994.

1993

H. White, C. Stace, M. J. Birch, A. C. Walker, M. R. Taghizadeh, T. J. Hall, W A Crossland, "SLM-based Optical Crossbars based on the Matrix-matrix Principle", Digest of IEE colloquium 'Optical Switching", 3 June 1993.

1992

A. G. Kirk, H. Imam, S. Jamieson, K. Virdee, T. J. Hall, "The manufacture of subwavelength diffractive structures for CGH applications", Int. Conf. 'From Galileo's 'occhialino' to optoelectronics: frontiers of optical systems and materials", Padova, June 9-12, 1992

D. A. Fish, A. K. Powell, T. J. Hall, "The structure of the four wave mixing problem", Int. Conf. 'From Galileo's 'occhialino' to optoelectronics: frontiers of optical systems and materials", Padova, June 9-12, 1992.

T. J. Hall, A. G. Kirk, G. D. Kendall, "Optimal Design for Binary Optoelectronic Systems", Int. Conf. 'From Galileo's 'occhialino' to optoelectronics: frontiers of optical systems and materials", Padova, June 9-12, 1992.

A. G. Kirk, I. Plunkett, S. Jamieson, T. J. Hall, "Multifacet computer generated holograms for optoelectronic associative memories", Applied Optics and Opto-electronics, Leeds, 14-17 Sept. 1992.

G D Kendall, A G Kirk, T J Hall, "Optimal design for binary optoelectronic systems", Applied Optics and Opto-electronics, Leeds, 14-17 Sept. 1992.

A. G. Kirk, S. Jamieson, K. Virdee, T. J. Hall, C. Lakamp, "A comparison of forward and inverse design techniques for computer generated binary holograms", Applied Optics and Opto-electronics, Leeds, 14-17 Sept. 1992.

H. Imam, S. Jamieson, T. J. Hall, "An assessment of the impact of fabrication limitations on the design of diffractive optical elements", Applied Optics and Opto-electronics, Leeds, 14-17 Sept. 1992.

1991

D. Fish, A. K. Powell, T. J. Hall, "Four-wave mixing steady-state solutions utilising the underlying SU(2) group symmetry", Presented at OSA topical meeting on 'Photorefractive materials effects and devices", Beverly, MA, USA, July 29-31 1991, Technical Digest pp. 108, (invited).

A. K. Powell, D. Fish, G. R. Barrett, T. J. Hall, "The effect of large signals in photorefractive media", OSA topical meeting on 'Photorefractive materials effects and devices", Beverly, MA, USA, July 29-31 1991, Technical Digest pp. 267.

G. R. Barrett, A. K. Powell and T. J. Hall, "Dynamic solutions and instabilities of the four-wave mixing interaction utilising the underlying SU(2) group symmetry", Presented at OSA topical meeting on 'Photorefractive materials effects and devices", Beverly, MA, USA, July 29-31 1991, Technical Digest pp. 276.

G. R. Barrett, D. A. Fish, A. K. Powell, S. I. Stepanov, T. J. Hall, "The solution of four-wave mixing dynamics using group theory", EQEC '91 Conference, Heriot-Watt University Edinburgh, Scotland, UK, August 27-30 1991, Technical Digest pp. 119-120.

1990

T. J. Hall, "Advances in Phase Conjugating Systems", 9th National Quantum Electronics Conference, Oxford, September 1989.

T. J. Hall, A. K. Powell, C. Stace, G. A. Swinburne, K. Walsh, "A comprehensive description of space-charge field behaviour using AC enhancement techniques", Topical Meeting on Photorefractive Materials, Effects and Devices II, Aussois, France, January 17-19, 1990, Technical Digest, pp. 224-225.

G. R. Barrett, A. K. Powell, T. J. Hall, "Analysis of Novel Phase Conjugating Systems and Four-Wave Mixing", IoP Applied Optics Conference Nottingham, ISBN 0-85498-528X, September 1990, pp. 69-79.

A. G. Kirk, R. G. Hoptroff, T. J. Hall, "A Genetic Algorithm Solution to Computer Generated Holograms", IoP Conference on Applied Optics and Opto-Electronics, Nottingham, 17-20 September 1990.

G. C. Baister, T. J. Hall, "Diffractive optical elements for optical interconnects using surface relief structure", IoP Conference on Applied Optics, Nottingham, 17-20 September 1990.

1989

T. J. Hall, "Transient effects in photorefractive materials", Rank Prize Fund mini-symposium on Phase Conjugation, Broadway, September 1989.

T. J. Hall, "Signal processing using phase conjugation", Conf. on Military and Space Systems, London, September 1989.

1988

A. K. Powell, C. Stace, T. J. Hall, "Wave mixing in photorefractive barium titanate", ECOOSA '88, Birmingham, March 1988.

C. Stace, A. K. Powell, T. J. Hall, "Amplification in photorefractive barium titanate", ECOOSA '88, Birmingham, March 1988.

W. L. Baillie, D. L. Tunnicliffe, T.. J. Hall, "A liquid crystal optical bistable array", IEE colloquium on 'Optics in Computing", Digest no. 1988/122, November 1988.

1987

T. J. Hall, W. J. Hossack, R. E. Burge, "The information processing capabilities and component requirements of optical neural computers", IEE colloquium on 'Optical Techniques for Information Processing", Digest no. 1987/105.

K. Walsh, T. J. Hall, R. E. Burge, "Influence of polarisation state and absorption gratings on photorefractive two wave mixing in GaAs", OSA topical meeting on photorefractive materials and devices, Los Angeles, August 12-14, 1987.

K. Walsh, C. Stace, T. J. Hall, "AC electric field enhancement of the photorefractive effect", 8th National Quantum Electronics Conf, St Andrews, September 1987.

1985

P. D. Foote, T. J. Hall, L. M. Connors, R. Jaura, "General vector theory of beam coupling in photorefractive media", Optical Society of America Annual Meeting, October 1985, Washington DC.

R. Jaura, L. M. Connors, P. D. Foote, T. J. Hall, "Implications of the effects of beam intensity profile on the dynamics of photorefractive material", 7th National Quantum Electronics Conf, Malvern, September 1985.

M. W. McCall, T. J. Hall, "Coupled wave analysis of anisotropic diffraction in photorefractive media", 7th National Quantum Electronics Conf, Malvern, September 1985.

1984

L. M. Cheng, A. M. Darling, M. L. Waller, M. A. Fiddy, T. J. Hall, "Reconstruction from limited angle projection data", OSA Topical Meeting, Hecla Island, August 1984.

1983

A. M. Darling, T. J. Hall, M. A. Fiddy, "Stable, non-iterative object reconstruction form incomplete data using prior knowledge", Signal Recovery and Synthesis with Incomplete Information and Partial Constraints, Topical Meeting of Optical Society of America, Incline Village, Nevada, January 1983, p. WA91-3.

1982

A. M. Darling, T. J. Hall, M. A. Fiddy, "Image Reconstruction from incomplete data", Optical Society of America Annual Meeting, October 18-22, 1982, Tucson, Arizona.

H. W. Khamis, T. J. Hall, L. M. Connors, "Asymptotic solutions, geometrical optics and non-linear two wave mixing", Optical Society of America Annual Meeting, October 18-22 1982, Tucson, Arizona.

1980

P. R. Ball, B. Culshaw, D. E. N. Davies, T. J. Hall, S. Kingsley, "Fibre optics and some coherent applications", CLEO/ICF 1980, February 26--28 San Diego.

M A Fiddy, T J Hall, M Nieto-Vesperinas, G Ross, J Wood, "Encoding of information and optical measurements of inverse scattering problems", Proc 17th Annual Meeting on American Society of Engineering Science, Atlanta, Georgia (1980).

© 2007 Robert RADZIWILOWICZ & 2003-2004 Radu-Andrei SOLOMON