Dr. Matthew T. Sheehan Profile

Dr. Matthew T. Sheehan

at Technological Univ Dublin

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Publications (3)

Proceedings Article | 18 June 2024 Presentation + Paper

Photopolymer material durability and safety in holographic diffusers for visual applications

Matthew Hellis, Alan Casey, Edoardo Splendi, Suzanne Martin, Matthew Sheehan, Kevin Murphy

Proceedings Volume 13015, 130150T (2024) https://doi.org/10.1117/12.3016945

KEYWORDS: Visual optics, Diffusers, Holography, Diffusion, Modulation transfer functions, Visualization, Spectroscopy, Spatial frequencies, Toxicity, Photopolymers

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Proceedings Article | 12 September 2021 Presentation + Paper

Direct multiplexing of low order aberration modes in a photopolymer-based holographic element for analog holographic wavefront sensing

Emma Branigan, Suzanne Martin, Matthew Sheehan, Kevin Murphy

Proceedings Volume 11860, 118600H (2021) https://doi.org/10.1117/12.2599912

KEYWORDS: Holographic optical elements, Diffraction, Holography, Wavefront sensors, Multiplexing, Near infrared, Collimation, Holograms, Analog electronics, Wavefronts

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Proceedings Article | 15 October 2005 Paper

Design of a versatile clinical aberrometer

Matthew Sheehan, Alexander Goncharov, Chris Dainty

Proceedings Volume 5962, 59620M (2005) https://doi.org/10.1117/12.625093

KEYWORDS: Eye, Adaptive optics, Charge-coupled devices, Wavefronts, Sensors, Wavefront sensors, Beam splitters, Optical design, Monochromatic aberrations, Retina

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