Mr. Karl L. Boehlen Profile

Karl L. Boehlen

at Exitech Ltd

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 26 May 2011 Paper

Diffractive elements manufactured by grey tone mask and global laser lightning for transportation applications

F. Quentel, K. Boehlen, J. Fieret, A. Holmes, P. Meyrueis, V. Raulot

Proceedings Volume 8026, 80260Q (2011) https://doi.org/10.1117/12.886537

KEYWORDS: Diffractive optical elements, Halftones, Laser ablation, Manufacturing, Computer programming, Calibration, Computer generated holography, Diffraction, Modulation, Binary data

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Proceedings Article | 7 March 2007 Paper

Pulsed laser ablation for volume fabrication of micro-optical arrays on large-area substrates

J. Pedder, A. Holmes, Ric Allott, Karl Boehlen

Proceedings Volume 6462, 64620W (2007) https://doi.org/10.1117/12.700235

KEYWORDS: Laser ablation, Photomasks, Surface roughness, Halftones, Excimer lasers, Diamond turning, Laser development, Micromachining, Ultraviolet radiation, Polymers

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Proceedings Article | 7 June 2006 Paper

High speed laser cutting of micro structures with submicron details

Karl Boehlen, Phil Rumsby, Neil Sykes, Céline Lefevre

Proceedings Volume 6261, 62611F (2006) https://doi.org/10.1117/12.669521

KEYWORDS: Lenses, Laser ablation, Polymers, Image resolution, Laser cutting, Spherical lenses, Polymer thin films, LCDs, Optical resolution, Image processing

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Proceedings Article | 7 June 2006 Paper

Advanced laser micromachining processes for MEMS and optical applications

Andrew Holmes, James Pedder, Karl Boehlen

Proceedings Volume 6261, 62611E (2006) https://doi.org/10.1117/12.682929

KEYWORDS: Micromachining, Laser ablation, Microelectromechanical systems, Surface finishing, Excimer lasers, Photomasks, Critical dimension metrology, Polishing, Radium, Computer aided design

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Proceedings Article | 12 April 2005 Paper

Laser micromachining techniques for industrial MEMS applications

Heather Booth, Charles Abbott, Ric Allott, Karl Boehlen, Jim Fieret, Jako Greuters, Paul Trimble, James Pedder

Proceedings Volume 5713, (2005) https://doi.org/10.1117/12.599414

KEYWORDS: Photomasks, Nd:YAG lasers, Microelectromechanical systems, Excimer lasers, Computer aided design, Micromachining, Semiconductor lasers, Laser processing, Laser applications, Silicon

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Proceedings Article | 22 January 2005 Paper

Advanced laser micro-structuring of super-large-area optical films

Karl Boehlen, Ines Stassen Boehlen, Ric Allott

Proceedings Volume 5720, (2005) https://doi.org/10.1117/12.599396

KEYWORDS: Micromachining, Computer aided design, Photomasks, Lenses, Imaging systems, Solids, Packaging, Head, Projection systems, Rapid manufacturing

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Proceedings Article | 15 July 2004 Paper

Laser micromachining of high-density optical structures on large substrates

Karl Boehlen, Ines Stassen Boehlen

Proceedings Volume 5339, (2004) https://doi.org/10.1117/12.537827

KEYWORDS: Computer aided design, Lenses, Spherical lenses, Laser ablation, Micromachining, Polymers, LCDs, Manufacturing, Pulsed laser operation, Fresnel lenses

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Proceedings Article | 13 September 2002 Paper

New techniques for laser micromachining MEMS devices

Charles Abbott, Ric Allott, Bob Bann, Karl Boehlen, Malcolm Gower, Phil Rumsby, Ines Stassen Boehlen, Neil Sykes

Proceedings Volume 4760, (2002) https://doi.org/10.1117/12.482096

KEYWORDS: Plasma display panels, Pulsed laser operation, Image processing, Manufacturing, Micromachining, Excimer lasers, Scanners, Printing, Beam shaping, Nd:YAG lasers

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Proceedings Article | 28 September 2001 Paper

Fabrication of axisymmetric ceramic microparts using pulsed laser ablation

Karl Boehlen, Phil Rumsby, Alfred Cerezo, Min Huang

Proceedings Volume 4557, (2001) https://doi.org/10.1117/12.442935

KEYWORDS: Electrodes, Excimer lasers, Iris, Ceramics, Laser ablation, Manufacturing, Chemical species, Laser cutting, Surface finishing, Laser development

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Showing 5 of 9 publications

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