Dr. Wayne Robert Tompkin Profile

Dr. Wayne Robert Tompkin

Head Optical Technology at OVD Kinegram Corp

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 9 February 2006 Paper

Protection of data carriers using secure optical codes

John Peters, René Staub, Andreas Schilling, Wayne Tompkin

Proceedings Volume 6075, 607514 (2006) https://doi.org/10.1117/12.644682

KEYWORDS: Stanford Linear Collider, Computer security, Biometrics, Reliability, Resistance, Homeland security, Inspection, Laser processing, Computer programming, Corrosion

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Proceedings Article | 9 February 2006 Paper

Diffractive moire features for optically variable devices

Isaac Amidror, René Staub, Wayne Tompkin, Roger Hersch, Sylvain Chosson, Andreas Schilling

Proceedings Volume 6075, 60750V (2006) https://doi.org/10.1117/12.642910

KEYWORDS: Visualization, Information security, Microlens array, Microlens, Brain-machine interfaces, Moire patterns, Halftones, Opacity, Eye, Photography

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Proceedings Article | 3 June 2004 Paper

Diffractive second-line security features for optically variable devices

Wayne Tompkin, Andreas Schilling, Rene Staub

Proceedings Volume 5310, (2004) https://doi.org/10.1117/12.527686

KEYWORDS: Polarizers, Information security, Moire patterns, Photography, Dielectric polarization, Eye, Binary data, Glasses, Visualization, Raster graphics

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Proceedings Article | 3 June 2004 Paper

Color-shifting features for optically variable devices

Andreas Schilling, Wayne Tompkin, Rene Staub

Proceedings Volume 5310, (2004) https://doi.org/10.1117/12.527571

KEYWORDS: Diffraction gratings, Coating, Diffraction, Thin films, Reflection, Reflectivity, Fluctuations and noise, Light sources and illumination, Visualization, Thin film coatings

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Proceedings Article | 19 April 2002 Paper

Achromatic features for optically variable devices

Andreas Schilling, Wayne Tompkin, Rene Staub

Proceedings Volume 4677, (2002) https://doi.org/10.1117/12.462715

KEYWORDS: Scattering, Diffraction gratings, Solids, Visualization, Diffraction, Scatter measurement, Visible radiation, Specular reflections, Visual optics, Light

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Proceedings Article | 19 April 2002 Paper

Zero-order gratings for optically variable devices

Wayne Tompkin, Christophe Weiteneder, Hans Peter Herzig, Andreas Schilling

Proceedings Volume 4677, (2002) https://doi.org/10.1117/12.462714

KEYWORDS: Diffraction gratings, Diffraction, Polarization, Visualization, Moire patterns, Optical design, Information visualization, Reflection, Mirrors, Superposition

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Proceedings Article | 7 April 2000 Paper

Self-referencing diffractive features for OVDs

Rene Staub, Wayne Tompkin

Proceedings Volume 3973, (2000) https://doi.org/10.1117/12.382190

KEYWORDS: Diffraction, Diffraction gratings, Visualization, Holography, Structural engineering, Coherence (optics), Reflectivity, Light sources and illumination, Digital watermarking, Chemical elements

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Proceedings Article | 7 April 2000 Paper

Diffractive optical code for IC-card security

Atsushi Wakatsuki, Wayne Tompkin, Naohisa Ichihara, Peter Gehr, Tomoyuki Hoshikawa, Rene Staub

Proceedings Volume 3973, (2000) https://doi.org/10.1117/12.382189

KEYWORDS: Computer security, Information security, Diffraction, Head, Integrated optics, Radon, Reverse engineering, Diffraction gratings, Computer programming, Optical storage

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SPIE Journal Paper | 1 January 1999

Gratings of constantly varying depth for visual security devices

Rene Staub, Wayne Tompkin, Andreas Schilling

OE, Vol. 38, Issue 01, (January 1999) https://doi.org/10.1117/12.10.1117/1.602064

KEYWORDS: Diffraction gratings, Diffraction, Visualization, Holography, Photoresist materials, Holograms, Polarization, Electromagnetism, Optical engineering, Reflectivity

Proceedings Article | 18 June 1998 Paper

Polarization effects of diffraction gratings of locally varying depth

Wayne Tompkin, Rene Staub

Proceedings Volume 3291, (1998) https://doi.org/10.1117/12.310570

KEYWORDS: Diffraction gratings, Diffraction, Superposition, Polarization, Phase shifts, Modulation, Reflectivity, Moire patterns, Visualization, Spatial frequencies

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Proceedings Article | 1 April 1998 Paper

Machine-verifiable diffractive features for document security

Wayne Tompkin, Rene Staub

Proceedings Volume 3314, (1998) https://doi.org/10.1117/12.304687

KEYWORDS: Sensors, Information security, Computer generated holography, Data hiding, Holograms, Prototyping, Holography, Semiconductor lasers, Photography, Optical storage

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Proceedings Article | 1 April 1998 Paper

Nonstandard diffraction structures for OVDs

Wayne Tompkin, Rene Staub

Proceedings Volume 3314, (1998) https://doi.org/10.1117/12.304686

KEYWORDS: Diffraction gratings, Diffraction, Visualization, Holography, Polarization, Dielectrics, Reflectivity, Atomic force microscopy, Metals, Spatial frequencies

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SPIE Journal Paper | 1 September 1996

Low-density diffractive optical memories for document security

Wayne Tompkin, Rene Staub

OE, Vol. 35, Issue 09, (September 1996) https://doi.org/10.1117/12.10.1117/1.600855

KEYWORDS: Optical storage, Computer security, Information security, Prototyping, Data storage, Binary data, Signal processing, Sensors, Diffraction gratings, Diffraction

Proceedings Article | 7 May 1996 Paper

Combination gratings

Jean-Frederic Moser, Rene Staub, Wayne Tompkin

Proceedings Volume 2689, (1996) https://doi.org/10.1117/12.239633

KEYWORDS: Diffraction gratings, Diffraction, Polarization, Visualization, Superposition, Reflectivity, Holography, Visual optics, Terbium, Information operations

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Proceedings Article | 15 March 1996 Paper

Perceptual information from OVD diffraction security devices

Rene Staub, Wayne Tompkin, Jean-Frederic Moser

Proceedings Volume 2659, (1996) https://doi.org/10.1117/12.235473

KEYWORDS: Information visualization, Visualization, Information security, Diffraction, Visual optics, Brain, Inverse optics, Visual system, Retina, Inverse problems

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Proceedings Article | 15 March 1996 Paper

Optical memories for document security

Jean-Frederic Moser, Rene Staub, Wayne Tompkin

Proceedings Volume 2659, (1996) https://doi.org/10.1117/12.235464

KEYWORDS: Optical storage, Information security, Clocks, Diffraction gratings, Computer security, Semiconductor lasers, Prototyping, Sensors, Computer programming, Diffraction

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Showing 5 of 16 publications

Conference Committee Involvement (2)

Optical Security and Counterfeit Deterrence Techniques VI

18 January 2006 | San Jose, California, United States

Optical Security and Counterfeit Deterrence Techniques V

20 January 2004 | San Jose, California, United States

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