Ms. Ewa Fraczek Profile

Ewa Fraczek

Engineer at Wroclaw Univ of Technology

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Author

Publications (8)

Proceedings Article | 15 December 2010 Paper

The scanning method for measuring surface shape using the regular lattice of optical vortices

Ewa Frączek, Janusz Mroczka

Proceedings Volume 7746, 77460B (2010) https://doi.org/10.1117/12.881501

KEYWORDS: Optical vortices, Mirrors, Interferometers, Metrology, Spiral phase plates, Reflectivity, Spherical lenses, Mirror pointing, Wavefronts, Microscopes

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Proceedings Article | 15 December 2010 Paper

The regular lattice of optical vortices used for measurement in two angular and one linear degree of freedom

Ewa Fraczek, Filip Rus, Janusz Mroczka

Proceedings Volume 7746, 77460A (2010) https://doi.org/10.1117/12.881752

KEYWORDS: Optical vortices, Mirrors, Objectives, Reflectivity, Spiral phase plates, Interferometers, Singular optics, Metrology, Interferometry, Distance measurement

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Proceedings Article | 20 November 2008 Paper

An analysis of an Optical Vortices Interferometer with focused beam

Ewa Frączek, Janusz Mroczka

Proceedings Volume 7141, 71410W (2008) https://doi.org/10.1117/12.822377

KEYWORDS: Mirrors, Optical vortices, Interferometers, Spherical lenses, Wavefronts, Beam splitters, Motion analysis, Beam analyzers, Metrology, Interferometry

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Proceedings Article | 6 December 2006 Paper

The experimental method to recognize signs of optical vortices

Ewa Frączek, Wojciech Frączek

Proceedings Volume 5945, 59450E (2006) https://doi.org/10.1117/12.638908

KEYWORDS: Optical vortices, Wavefronts, Interferometers, Spiral phase plates, Beam splitters, Singular optics, Physics, Metrology, Interferometry, Wave propagation

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Proceedings Article | 22 April 2006 Paper

High precision parallel glass plate test with the use of the optical vortex interferometer

Wojciech Frączek, Ewa Frączek, Janusz Mroczka

Proceedings Volume 6189, 618925 (2006) https://doi.org/10.1117/12.662930

KEYWORDS: Glasses, Wavefronts, Optical vortices, Interferometers, Data analysis, Shape analysis, Wave plates, Error analysis, Spiral phase plates, Beam splitters

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Proceedings Article | 22 April 2006 Paper

The polarization effect in the optical vortex interferometer

Ewa Frączek, Władysław Woźniak

Proceedings Volume 6189, 618926 (2006) https://doi.org/10.1117/12.662961

KEYWORDS: Optical vortices, Beam splitters, Interferometers, Polarization, Optical coatings, Spiral phase plates, Interferometry, Oscilloscopes, Error analysis, Optical testing

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Proceedings Article | 27 August 2005 Paper

Two methods to determine topological charge in regular net of optical vortices

Ewa Fraczek, Wojciech Fraczek

Proceedings Volume 5858, 58580V (2005) https://doi.org/10.1117/12.612251

KEYWORDS: Optical vortices, Spiral phase plates, Interferometers, Interferometry, Wavefronts, Charge-coupled devices, Physics, Singular optics, Distance measurement, Cameras

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SPIE Journal Paper | 1 February 2005

Experimental method for topological charge determination of optical vortices in a regular net

Ewa Fraczek, Wojciech Fraczek, Janusz Mroczka

OE, Vol. 44, Issue 02, 025601, (February 2005) https://doi.org/10.1117/12.10.1117/1.1849171

KEYWORDS: Optical vortices, Spiral phase plates, Interferometry, Optical engineering, Wavefronts, Phase interferometry, Interferometers, Physics, Laser applications, Metrology

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Showing 5 of 8 publications

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