Prof. John Roy Sambles Profile

Prof. John Roy Sambles

Professor at Univ of Exeter

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Author

Publications (11)

Proceedings Article | 27 August 2008 Paper

Enhanced confocal microscopy imaging of the in-plane switching of cholesteric liquid crystal cells

S. Jewell, J. R. Sambles

Proceedings Volume 7050, 70500G (2008) https://doi.org/10.1117/12.793147

KEYWORDS: Liquid crystals, Electrodes, Luminescence, Glasses, Silver, Confocal microscopy, Interfaces, Point spread functions, Switching, Dielectrics

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Proceedings Article | 6 May 2008 Paper

Surface plasmons on metamaterials

Alastair Hibbins, Matthew Lockyear, J. Roy Sambles

Proceedings Volume 6987, 698712 (2008) https://doi.org/10.1117/12.780247

KEYWORDS: Surface plasmons, Metals, Microwave radiation, Dispersion, Prisms, Metamaterials, Plasma, Finite element methods, Plasmonics, Reflectivity

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Proceedings Article | 6 May 2008 Paper

Transmission of microwave radiation through a sub-wavelength slit with internal structure

Matthew Lockyear, Alastair Hibbins, J. Roy Sambles

Proceedings Volume 6987, 69871V (2008) https://doi.org/10.1117/12.780588

KEYWORDS: Metals, Statistical modeling, Microwave radiation, Finite element methods, Fabry–Perot interferometers, Solids, Diffraction, Electromagnetism, Free space, Mirrors

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Proceedings Article | 23 April 2008 Paper

Localised modes of sub-wavelength hole arrays in thin metal films

J. Parsons, E. Hendry, B. Auguié, W. Barnes, J. Sambles

Proceedings Volume 6988, 69880Y (2008) https://doi.org/10.1117/12.780465

KEYWORDS: Refractive index, Gold, Metals, Thin films, Absorbance, Transmittance, Plasmons, Particles, Ion beams, Finite element methods

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Proceedings Article | 30 November 2004 Paper

Resonant microwave transmission through individual subwavelength slits

Chris Lawrence, James Suckling, John Sambles

Proceedings Volume 5618, (2004) https://doi.org/10.1117/12.582000

KEYWORDS: Metals, Microwave radiation, Fabry–Perot interferometers, Aluminum, Data modeling, Surface plasmons, Electromagnetism, Skin, Dielectrics, Diffraction gratings

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Proceedings Article | 30 November 2004 Open Access

Microwaves: thin metal slits and liquid crystals

John Sambles, Alastair Hibbins, Robert Kelly, James Suckling, Fuzi Yang

Proceedings Volume 5618, (2004) https://doi.org/10.1117/12.580829

KEYWORDS: Liquid crystals, Metals, Microwave radiation, Surface plasmons, Fabry–Perot interferometers, Dielectrics, Refractive index, Skin, Aluminum, Solids

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Proceedings Article | 25 April 2002 Paper

Remarkable transmission of radiation through a wall of long metallic bricks

Chris Lawrence, Alastair Hibbins, J. Roy Sambles, Donna Robinson

Proceedings Volume 4655, (2002) https://doi.org/10.1117/12.463872

KEYWORDS: Microwave radiation, Metals, Polarization, Fabry–Perot interferometers, Refractive index, Optical filters, Electromagnetic radiation, Diffraction gratings, Sensors, Physics

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Proceedings Article | 26 December 2001 Paper

Shedding light on butterfly wings

Peter Vukusic, J. Roy Sambles

Proceedings Volume 4438, (2001) https://doi.org/10.1117/12.451481

KEYWORDS: Photomicroscopy, Polarization, Scanning electron microscopy, Reflection, Transmission electron microscopy, Photonics, Reflectivity, Photonic crystals, Scattering, Diffraction

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Proceedings Article | 1 February 1998 Paper

Determination of azimuthal anchoring energy in grating-aligned twisted nematic liquid crystal layers

Emma Wood, G. Bradberry, P. Cann, J. Roy Sambles

Proceedings Volume 3318, (1998) https://doi.org/10.1117/12.299984

KEYWORDS: Diffraction gratings, Polarizers, Liquid crystals, Optical testing, Mineralogy, Photoresist materials, Temperature metrology, Diffraction, Dye lasers, Solids

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