Dr. Piotr Szwaykowski Profile

Dr. Piotr Szwaykowski

VP R&D/Founder at Äpre Instruments Inc

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Publications (6)

Proceedings Article | 11 August 2008 Paper

Measurements of aspheric surfaces

Piotr Szwaykowski, Raymond Castonguay

Proceedings Volume 7063, 706317 (2008) https://doi.org/10.1117/12.804731

KEYWORDS: Aspheric lenses, Interferometers, Optical spheres, Spherical lenses, Interferometry, Wavefronts, Photovoltaics, Ray tracing, Fizeau interferometers, Calibration

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Proceedings Article | 14 August 2006 Paper

Detection and assessment of the nonuniform phase displacement error in temporal phase shifting interferometry

Krzysztof Patorski, Adam Styk, Luigi Bruno, Piotr Szwaykowski

Proceedings Volume 6292, 629207 (2006) https://doi.org/10.1117/12.679810

KEYWORDS: Phase shifts, Calibration, Ferroelectric materials, Detection and tracking algorithms, Modulation, Phase shift keying, Interferometers, Double patterning technology, Phase interferometry, Sensors

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Proceedings Article | 27 June 2006 Paper

Progress in testing exo-planet signal extraction on the TPF-I planet detection testbed

Stefan Martin, Piotr Szwaykowski, Frank Loya, Kurt Liewer

Proceedings Volume 6268, 626818 (2006) https://doi.org/10.1117/12.672646

KEYWORDS: Planets, Nulling interferometry, Stars, Signal detection, Telescopes, Beam splitters, Sensors, Interferometers, Signal processing, Space telescopes

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Proceedings Article | 15 September 2005 Paper

Testing exo-planet signal extraction using the Terrestrial Planet Finder planet detection testbed

Stefan Martin, Piotr Szwaykowski, Frank Loya

Proceedings Volume 5905, 590508 (2005) https://doi.org/10.1117/12.615559

KEYWORDS: Planets, Nulling interferometry, Stars, Signal detection, Sensors, Modulation, Interferometers, Signal processing, Beam splitters, Control systems

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Proceedings Article | 18 September 1996 Paper

Polarization-based fringe projection interferometer for phase-stepping techniques

Piotr Szwaykowski

Proceedings Volume 2782, (1996) https://doi.org/10.1117/12.250751

KEYWORDS: Interferometers, Phase interferometry, Algorithm development, Phase shifts, Polarization, Beam splitters, Wave plates, Projection systems, Shearing interferometers, Optical testing

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Showing 5 of 6 publications

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