Mr. David O'Dwyer Profile

David O'Dwyer

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Publications (2)

Proceedings Article | 9 September 2011 Paper

An optical trap based on conical refraction of light

David O'Dwyer, Ciaran Phelan, Kyle Ballantine, Y. Rakovich, James Lunney, John Donegan

Proceedings Volume 8097, 80971I (2011) https://doi.org/10.1117/12.892416

KEYWORDS: Particles, Crystals, Polarization, Optical tweezers, Laser crystals, Refraction, Diffraction, Gaussian beams, Blood, Refractive index

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Proceedings Article | 17 September 2008 Paper

Polarisation distribution for internal conical diffraction and the superposition of zero and first order Bessel beams

D. O'Dwyer, C. Phelan, Y. Rakovich, T. Cizmar, K. Dholakia, J. Donegan, J. Lunney

Proceedings Volume 7062, 70620W (2008) https://doi.org/10.1117/12.804258

KEYWORDS: Polarization, Bessel beams, Geometrical optics, Crystals, Diffraction, Superposition, Refraction, Laser crystals, Beam propagation method, Gaussian beams

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