Dr. Alberto Argoitia Profile

Dr. Alberto Argoitia

at Viavi Solutions Inc

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Author

Publications (3)

Proceedings Article | 9 February 2006 Paper

The security enhancement of diffractive optically variable image devices

Alberto Argoitia, Roger Phillips

Proceedings Volume 6075, 60750P (2006) https://doi.org/10.1117/12.646911

KEYWORDS: Thin films, Aluminum, Diffraction, Magnetism, Diffraction gratings, Chromium, Holograms, Opacity, Organic vapor phase deposition, Specular reflections

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Proceedings Article | 3 June 2004 Paper

The concept of printable holograms through the alignment of diffractive pigments

Alberto Argoitia, Sean Chu

Proceedings Volume 5310, (2004) https://doi.org/10.1117/12.531243

KEYWORDS: Magnetism, Particles, Thin films, Anisotropy, Diffraction, Optical design, Holograms, Photomicroscopy, Diffraction gratings, Ferromagnetics

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Proceedings Article | 3 June 2004 Paper

Integration of contrasting technologies into advanced optical security devices

Paul Coombs, Alberto Argoitia, Vladimir Raksha, Roger Phillips

Proceedings Volume 5310, (2004) https://doi.org/10.1117/12.530039

KEYWORDS: Magnetism, Thin films, Reflectors, Reflectivity, Diffraction gratings, Diffraction, Thin film devices, Particles, Aluminum, Silver

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