Mr. Frank Kappe Profile

Frank Kappe

Project Manager at Orga Systems enabling services GmbH

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Publications (2)

Proceedings Article | 9 February 2006 Paper

Facets of color laser marking in high-security ID documents

Frank Kappe, Matthias Schumacher, Klaus Schäfer, Mario Hillebrand, Michael Hennemeyer-Schwenkner, Dirk Fischer

Proceedings Volume 6075, 607513 (2006) https://doi.org/10.1117/12.640424

KEYWORDS: Laser marking, Beam shaping, Laser sources, Laser systems engineering, Laser processing, Nd:YAG lasers, Absorption, Laser damage threshold, Gaussian beams, Image processing

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Proceedings Article | 29 December 2004 Paper

True color laser personalization for highly fraud-resistant ID documents

Frank Kappe, Matthias Schumacher, Klaus Schaefer, Mario Hillebrand, Michael Hennemeyer-Schwenkner, Dirk Fischer

Proceedings Volume 5615, (2004) https://doi.org/10.1117/12.578048

KEYWORDS: Laser marking, Computer security, Absorption, Information security, Security printing, Holography, Reflectivity, Inspection, Laser sources, Modulation

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