Dr. Seán M. O'Flaherty Profile

Dr. Seán M. O'Flaherty

PhD Student at ESRF - The European Synchrotron

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Author

Publications (9)

Proceedings Article | 8 September 2004 Paper

Polymer-phthalocyanine composite systems as solid state passive optical limiters

James Doyle, Sean O'Flaherty, Yu Chen, Tadgh Hegarty, Michael Hanack, Werner Blau

Proceedings Volume 5464, (2004) https://doi.org/10.1117/12.544005

KEYWORDS: Composites, Absorption, Optical limiting, Polymers, Solid state physics, Metals, Nonlinear optics, Polymer thin films, Indium, Systems modeling

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Proceedings Article | 27 August 2003 Paper

Photoluminescence quenching and degradation studies to determine the effect of nanotube inclusions on polymer morphology in conjugated polymer-carbon nanotube composites

Kevin Ryan, Stephen Lipson, Sean O'Flaherty, Valerie Barron, Martin Cadek, Anna Drury, Hugh Byrne, R. Wool, Werner Blau, Jonathan Coleman

Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.463719

KEYWORDS: Polymers, Composites, Crystals, Luminescence, FT-IR spectroscopy, Carbon nanotubes, Polymer thin films, Interfaces, Spectroscopy, Transmission electron microscopy

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Proceedings Article | 27 August 2003 Paper

Comparative study of two polymer carbon nanotube composites using electron paramagnetic resonance and transmission electron microscopy

Robert Murphy, Jonathan Coleman, Sean O'Flaherty, Martin Cadek, Brendan McCarthy, Anna Drury, Robert Barklie, Werner Blau

Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.463698

KEYWORDS: Polymers, Composites, Transmission electron microscopy, Nanoparticles, Carbon nanotubes, Magnesium, Particles, Global Positioning System, Modulation, Signal attenuation

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Proceedings Article | 27 August 2003 Paper

Optical properties of silver nanowires in nanoporous alumina membranes

Michael Kroell, Sean O'Flaherty, Werner Blau

Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.463671

KEYWORDS: Silver, Absorption, Optical properties, Plasmons, Saturable absorption, Ionization, Pulsed laser operation, Laser energy, Electrons, Nanowires

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Proceedings Article | 27 August 2003 Paper

Nanosecond nonlinear optical extinction in dispersed multiwalled carbon nanotubes excited at 532 nm

Sean O'Flaherty, Stephanie Hold, Martin Cadek, Anna Drury, Jonathan Coleman, Werner Blau

Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.463690

KEYWORDS: Composites, Polymers, Carbon nanotubes, Scattering, Absorption, Optical limiting, Light scattering, Laser scattering, Mie scattering, Nonlinear optics

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Proceedings Article | 14 July 2003 Paper

Optical limiting properties of carbon nanostructure and polymer dispersions

Sean O'Flaherty, Robert Murphy, Stephanie Hold, Martin Cadek, Anna Drury, Jonathan Coleman, Werner Blau

Proceedings Volume 4991, (2003) https://doi.org/10.1117/12.475412

KEYWORDS: Composites, Carbon, Polymers, Nanostructures, Scattering, Optical limiting, Light scattering, Mie scattering, Rayleigh scattering, Laser scattering

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Proceedings Article | 14 July 2003 Paper

Preparation and nonlinear optical properties of phthalocyanine nanocrystals

Christian Nitschke, Sean O'Flaherty, Michael Kroell, Adam Strevens, Stefanie Maier, Manuel Ruether, Werner Blau

Proceedings Volume 4991, (2003) https://doi.org/10.1117/12.475443

KEYWORDS: Absorption, Crystals, Nanocrystals, Atomic force microscopy, Transmission electron microscopy, Optical limiting, Luminescence, Nonlinear optics, Nonlinear crystals, Particles

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Proceedings Article | 14 July 2003 Paper

Reverse-saturable-absorption-based optical limiting properties of indium and gallium phthalocyanines and naphthalocyanines

Sean O'Flaherty, Stephanie Hold, Yu Chen, Michael Hanack, Werner Blau

Proceedings Volume 4991, (2003) https://doi.org/10.1117/12.475417

KEYWORDS: Absorption, Optical limiting, Gallium, Indium, Nonlinear optics, Saturable absorption, Nonlinear response, Pulsed laser operation, Solids, Eye

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Proceedings Article | 7 December 2001 Paper

Model study in molecular engineering for nonlinear photonic devices: poly (arylene ethynylene) and poly (arylene vinylene) copolymers

Kieran Ryder, Stephen Lipson, Anna Drury, Sean O'Flaherty, Werner Blau

Proceedings Volume 4461, (2001) https://doi.org/10.1117/12.449837

KEYWORDS: Polymers, Absorption, Solid state physics, Optical switching, Nonlinear optics, Phase shifts, Polymer thin films, Switching, Bromine, Refraction

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Showing 5 of 9 publications

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