Prof. Harry J. Coles Profile

Prof. Harry J. Coles

Director of the CMMPE at Univ of Cambridge

SPIE Involvement:

Editor | Author

Publications (29)

Proceedings Article | 8 September 2011 Paper

Simple and functional photonic devices from printable liquid crystal lasers

D. Gardiner, P. J. Hands, S. Morris, T. Wilkinson, H. Coles

Proceedings Volume 8114, 81140M (2011) https://doi.org/10.1117/12.893448

KEYWORDS: Liquid crystals, Random lasers, Glasses, Coating, RGB color model, Polymers, Scattering, Photonic crystals, Laser scattering, Laser damage threshold

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Proceedings Article | 8 September 2011 Paper

Wavelength-tuneable liquid crystal lasers from the visible to the near-infrared

P. J. Hands, C. Dobson, S. Morris, M. Qasim, D. Gardiner, T. Wilkinson, H. Coles

Proceedings Volume 8114, 81140T (2011) https://doi.org/10.1117/12.893494

KEYWORDS: Liquid crystals, Absorbance, Luminescence, Photonics, Visible radiation, Near infrared, Liquid crystal lasers, Infrared radiation, Quantum efficiency, Point-of-care devices

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Proceedings Article | 19 March 2011 Paper

High efficiency liquid crystal lasers giving "white light" emission from arrays and flexible substrates

Stephen Morris, Harry Coles

Proceedings Volume 7955, 79550D (2011) https://doi.org/10.1117/12.881792

KEYWORDS: Liquid crystals, Liquid crystal lasers, Photonics, Dye lasers, Birefringence, Silicon, Glasses, Luminescence, Tunable lasers, Wavelength tuning

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Proceedings Article | 18 February 2010 Paper

Ultrafast switching liquid crystals for next-generation transmissive and reflective displays

H. Coles, S. Morris, S. S. Choi, F. Castles

Proceedings Volume 7618, 761814 (2010) https://doi.org/10.1117/12.848947

KEYWORDS: Switching, Reflection, Liquid crystals, Polarizers, Temperature metrology, Switches, RGB color model, Electro optics, Dielectrics, Anisotropy

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Proceedings Article | 27 August 2009 Paper

Red-green-blue 2 D tuneable liquid crystal laser devices

H. Coles, S. Morris, A. Ford, P. J. Hands, T. Wilkinson

Proceedings Volume 7414, 741402 (2009) https://doi.org/10.1117/12.831230

KEYWORDS: Liquid crystals, Photonics, Liquid crystal lasers, Laser damage threshold, Crystals, Liquids, Laser crystals, Photonic crystals, Light emitting diodes, Laser applications

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Proceedings Article | 9 May 2007 Paper

High-solubility liquid crystal dye guest host device

D. Gardiner, H. Coles

Proceedings Volume 6587, 65871G (2007) https://doi.org/10.1117/12.723041

KEYWORDS: Liquid crystals, Electro optics, LCDs, Molecules, Polarizers, Dielectrics, Temperature metrology, Silicon, Liquid crystal on silicon, Anisotropy

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Proceedings Article | 9 May 2007 Paper

Multi-colour switching of polymer stabilized chiral nematic liquid crystal devices

Jing Chen, Stephen Morris, Timothy Wilkinson, Harry Coles

Proceedings Volume 6587, 65870X (2007) https://doi.org/10.1117/12.722723

KEYWORDS: Switching, Polymers, Scattering, Liquid crystals, LCDs, Microscopes, Visible radiation, Light scattering, Ultraviolet radiation, Reflective displays

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Proceedings Article | 9 May 2007 Paper

A comparison of the flexoelectro-optic effect in the uniform lying helix and standing helix geometries

S. Morris, F. Castles, B. Broughton, H. Coles

Proceedings Volume 6587, 65871I (2007) https://doi.org/10.1117/12.723356

KEYWORDS: Liquid crystals, Electrodes, Polarizers, Dielectrics, Photonics, Electronics, Gold, Electro optics, Capillaries, Glasses

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Proceedings Article | 9 May 2007 Paper

Random lasing in a bistable smectic A liquid crystal

S. Morris, A. Ford, D. Gardiner, H. Coles

Proceedings Volume 6587, 65870Q (2007) https://doi.org/10.1117/12.723347

KEYWORDS: Scattering, Random lasers, Laser scattering, Liquid crystals, Light scattering, Dielectrics, Laser damage threshold, Turbulence, Multiple scattering, Microscopes

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Proceedings Article | 9 February 2007 Paper

Bimesogenic liquid crystals: new materials for high-performance photonics devices and displays

Harry Coles

Proceedings Volume 6487, 64870M (2007) https://doi.org/10.1117/12.721154

KEYWORDS: Switching, Liquid crystals, Temperature metrology, Polarizers, LCDs, Switches, RGB color model, Electro optics, Dielectrics, Anisotropy

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