Dr. Andriy Dyadyusha Profile

Dr. Andriy Dyadyusha

at Univ of Cambridge

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 9 May 2007 Paper

100GHz electrically tunable planar Bragg grating via nematic liquid crystal overlay for reconfigurable WDM networks.

Faisal Rafiq Mahamd Adikan, James Gates, Andriy Dyadyashu, Huw Major, Corin Gawith, Malgosia Kaczmarek, Ian Sparrow, Peter Smith

Proceedings Volume 6587, 65870H (2007) https://doi.org/10.1117/12.722883

KEYWORDS: Liquid crystals, Waveguides, Fiber Bragg gratings, Electrodes, Glasses, Ultraviolet radiation, Refractive index, LCDs, Infrared cameras, Wavelength division multiplexing networks

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Proceedings Article | 7 October 2005 Paper

Tunable liquid crystal waveguide devices for filter and sensor applications

I. Sparrow, A. Dyadyusha, M. Kaczmarek, G. Emmerson, P. Smith

Proceedings Volume 5947, 59470K (2005) https://doi.org/10.1117/12.623177

KEYWORDS: Liquid crystals, Fiber Bragg gratings, Waveguides, Refractive index, Ultraviolet radiation, Sensors, Silica, Electrodes, Tunable filters, Silicon

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Proceedings Article | 19 August 2005 Paper

Photoconductive polymer-liquid crystal systems for efficient beam control and amplification

A. Dyadyusha, M. Kaczmarek, G. Gilchrist, G. D'Alessandro

Proceedings Volume 5936, 593605 (2005) https://doi.org/10.1117/12.616695

KEYWORDS: Liquid crystals, Capacitance, Polymers, Crystals, Modulation, Interfaces, Liquids, Ultraviolet radiation, Visible radiation, Diffraction

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Proceedings Article | 23 May 2005 Paper

Integrated Bragg grating sensor applied to detection of phase transitions in liquid crystal and water

I. Sparrow, G. Emmerson, C. Gawith, P. Smith, M. Kaczmarek, A. Dyadyusha

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.624286

KEYWORDS: Sensors, Water, Liquid crystals, Fiber Bragg gratings, Liquids, Waveguides, Silica, Refractive index, Ultraviolet radiation, Integrated optics

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Proceedings Article | 16 December 2004 Paper

Surface charge screening and boundary conditions for high two-beam coupling gain in pure liquid crystals

Andriy Dyadyusha, Malgosia Kaczmarek, Graham Gilchrist, Giampaolo D'Alessandro, Janusz Parka, Roman Dabrowski

Proceedings Volume 5621, (2004) https://doi.org/10.1117/12.578530

KEYWORDS: Liquid crystals, Polymers, Crystals, Modulation, Liquids, Diffraction, Interfaces, Laser scattering, Scattering, Laser beam diagnostics

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Proceedings Article | 15 October 2004 Paper

Surface charge layers and beam coupling in photosensitive polymer-liquid crystal structures

Malgosia Kaczmarek, Andriy Dyadyusha

Proceedings Volume 5518, (2004) https://doi.org/10.1117/12.563334

KEYWORDS: Liquid crystals, Polymers, Crystals, Diffraction, Laser beam diagnostics, Phase shifts, Diffraction gratings, Laser crystals, Liquids, Modulation

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