Dr. Wayne Robert Tompkin Profile

Dr. Wayne Robert Tompkin

Head Optical Technology at OVD Kinegram Corp

SPIE Involvement:

Conference Program Committee | Author

Publications (16)

PROCEEDINGS ARTICLE | February 9, 2006

Protection of data carriers using secure optical codes

Proc. SPIE. 6075, Optical Security and Counterfeit Deterrence Techniques VI

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

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PROCEEDINGS ARTICLE | February 9, 2006

Diffractive moire features for optically variable devices

Proc. SPIE. 6075, Optical Security and Counterfeit Deterrence Techniques VI

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

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PROCEEDINGS ARTICLE | June 3, 2004

Color-shifting features for optically variable devices

Proc. SPIE. 5310, Optical Security and Counterfeit Deterrence Techniques V

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

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PROCEEDINGS ARTICLE | June 3, 2004

Diffractive second-line security features for optically variable devices

Proc. SPIE. 5310, Optical Security and Counterfeit Deterrence Techniques V

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

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PROCEEDINGS ARTICLE | April 19, 2002

Zero-order gratings for optically variable devices

Proc. SPIE. 4677, Optical Security and Counterfeit Deterrence Techniques IV

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

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PROCEEDINGS ARTICLE | April 19, 2002

Achromatic features for optically variable devices

Proc. SPIE. 4677, Optical Security and Counterfeit Deterrence Techniques IV

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

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PROCEEDINGS ARTICLE | April 7, 2000

Diffractive optical code for IC-card security

Proc. SPIE. 3973, Optical Security and Counterfeit Deterrence Techniques III

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

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PROCEEDINGS ARTICLE | April 7, 2000

Self-referencing diffractive features for OVDs

Proc. SPIE. 3973, Optical Security and Counterfeit Deterrence Techniques III

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

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SPIE Journal Paper | January 1, 1999

Gratings of constantly varying depth for visual security devices

Staub, Rene , Tompkin, Wayne , Schilling, Andreas

OE Vol. 38 Issue 01

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

PROCEEDINGS ARTICLE | June 18, 1998

Polarization effects of diffraction gratings of locally varying depth

Proc. SPIE. 3291, Diffractive and Holographic Device Technologies and Applications V

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

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PROCEEDINGS ARTICLE | April 1, 1998

Machine-verifiable diffractive features for document security

Proc. SPIE. 3314, Optical Security and Counterfeit Deterrence Techniques II

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

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PROCEEDINGS ARTICLE | April 1, 1998

Nonstandard diffraction structures for OVDs

Proc. SPIE. 3314, Optical Security and Counterfeit Deterrence Techniques II

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

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SPIE Journal Paper | September 1, 1996

Low-density diffractive optical memories for document security

Tompkin, Wayne , Staub, Rene

OE Vol. 35 Issue 09

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

PROCEEDINGS ARTICLE | May 7, 1996

Combination gratings

Proc. SPIE. 2689, Diffractive and Holographic Optics Technology III

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

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PROCEEDINGS ARTICLE | March 15, 1996

Perceptual information from OVD diffraction security devices

Proc. SPIE. 2659, Optical Security and Counterfeit Deterrence Techniques

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

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PROCEEDINGS ARTICLE | March 15, 1996

Optical memories for document security

Proc. SPIE. 2659, Optical Security and Counterfeit Deterrence Techniques

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

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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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