Mr. Dave Stephenson Profile

Dave Stephenson

VP, Optics at Jenoptik Optical Systems LLC

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Author

Publications (5)

Proceedings Article | 11 October 2015 Paper

Optical design constraints for the successful fabrication and testing of aspheres

Dave Stephenson, Jay Kumler

Proceedings Volume 9633, 96330T (2015) https://doi.org/10.1117/12.2195341

KEYWORDS: Aspheric lenses, Surface finishing, Magnetorheological finishing, Polishing, Optical design, Cesium, Optics manufacturing, Monochromatic aberrations, Zemax, Optical spheres

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Proceedings Article | 15 October 2013 Paper

Design of systems involving easily measurable aspheres

Paul Murphy, Dave Stephenson, Andrew E. Jones, Greg Forbes

Proceedings Volume 8884, 88841D (2013) https://doi.org/10.1117/12.2031897

KEYWORDS: Aspheric lenses, Optical spheres, Interferometers, Lens design, Optical design, Manufacturing, Optics manufacturing, Optimization (mathematics), Wavefronts, Optical fabrication

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Proceedings Article | 15 October 2013 Paper

Using Microsoft Excel as a pre-processor for CODE V optimization of air spaces when building camera lenses

Dave Stephenson

Proceedings Volume 8884, 88841E (2013) https://doi.org/10.1117/12.2029340

KEYWORDS: Excel, Cameras, Code v, Lens design, Lenses, Control systems, Tolerancing, Refractive index, Zemax, Chemical elements

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SPIE Journal Paper | 1 January 2000

Geometrically desensitized interferometry for shape measurement of flat surfaces and 3-D structures

Peter de Groot, Xavier Colonna de Lega, Dave Stephenson

OE, Vol. 39, Issue 01, (January 2000) https://doi.org/10.1117/12.10.1117/1.602339

KEYWORDS: Interferometry, Interferometers, Diffraction gratings, Metrology, 3D metrology, Optical testing, Surface roughness, Grazing incidence, Surface finishing, Phase shifts

Proceedings Article | 29 December 1998 Paper

Characterization of a geometrically desensitized interferometer for flatness testing

Xavier Colonna de Lega, James Biegen, Dave Stephenson, Peter de Groot

Proceedings Volume 3520, (1998) https://doi.org/10.1117/12.334344

KEYWORDS: Diffraction gratings, Interferometers, Diffraction, Reflection, Optical design, Ray tracing, Objectives, Geometrical optics, Instrument modeling, Stray light

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