Prof. Erik W. Stijns Profile

Prof. Erik W. Stijns

at Vrije Univ Brussel

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 26 September 2013 Paper

Wavelet coding of off-axis holographic images

David Blinder, Tim Bruylants, Erik Stijns, Heidi Ottevaere, Peter Schelkens

Proceedings Volume 8856, 88561L (2013) https://doi.org/10.1117/12.2027114

KEYWORDS: Holography, Holograms, Wavelets, Digital holography, Image compression, Discrete wavelet transforms, Beam splitters, Independent component analysis, Digital recording, Microlens

Read Abstract +

Proceedings Article | 14 May 2010 Paper

Modelling the colour of a coated rough-steel surface

V. Goossens, E. Stijns, S. Van Gils, R. Finsy, H. Terryn

Proceedings Volume 7718, 77180L (2010) https://doi.org/10.1117/12.853844

KEYWORDS: Light scattering, Coating, Scattering, Reflection, Reflectivity, Polishing, Modeling, Interfaces, Polymers, Metals

Read Abstract +

Proceedings Article | 17 June 2009 Paper

Measuring and modelling the appearance of coated steel surfaces

V. Goossens, E. Stijns, S. Van Gils, R. Finsy, H. Terryn

Proceedings Volume 7390, 73900M (2009) https://doi.org/10.1117/12.827354

KEYWORDS: Oxides, Reflection, Statistical modeling, Reflectivity, Ellipsometry, Optical coatings, Scatterometry, Scatter measurement, Visualization, Hematite

Read Abstract +

Proceedings Article | 1 May 2008 Paper

Modeling reflection on coated steel surfaces

V. Goossens, E. Stijns, N. Gotzen, S. Van Gils, H. Terryn

Proceedings Volume 6995, 69950V (2008) https://doi.org/10.1117/12.781157

KEYWORDS: Reflection, Polymers, Interferometry, Atomic force microscopy, Light scattering, Scattering, Scatterometry, Scatter measurement, Spatial frequencies, Surface finishing

Read Abstract +

Proceedings Article | 3 June 2007 Open Access

The NEMO educational kit

H. Thienpont, J. Mohr, M. Kujawinska, M. Taghizadeh, A. Waddie, T. Mappes, F. Wyrowski, E. Stijns

Proceedings Volume 9665, 96651S (2007) https://doi.org/10.1117/12.2207476

KEYWORDS: Micro optics, Compact discs, Computer simulations, Image processing, Optical components, Semiconductor lasers, Diffractive optical elements, Optical simulations, Image acquisition, Photonics

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 21 April 2006 Paper

Design, fabrication, and replication of micro-optical components for educational purposes within the network of excellence in micro-optics (NEMO)

A. Waddie, M. Taghizadeh, J. Mohr, V. Piotter, Ch. Mehne, A. Stuck, E. Stijns, H. Thienpont

Proceedings Volume 6185, 61850B (2006) https://doi.org/10.1117/12.661912

KEYWORDS: Chemical elements, Micro optics, Microlens, Diffractive optical elements, Diffraction, Microlens array, Optical components, Spherical lenses, Fourier transforms, Wave propagation

Read Abstract +

Proceedings Article | 24 October 2005 Open Access

The NEMO educational kit

M. Taghizadeh, Erik Stijns, Hugo Thienpont

Proceedings Volume 9664, 96640P (2005) https://doi.org/10.1117/12.2207692

KEYWORDS: Micro optics, Digital video discs, Optical components, Semiconductor lasers, Optical design, Lenses, Optical instrument design, Prototyping, Photonics, Diffractive optical elements

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 15 October 2005 Paper

Enhancing the quality of optical grade Germanium: novel techniques and dedicated instrumentation

Heidi Otteavare, Steven Brantegem, Virginia Gomez, Erik Stijns, Hugo Thienpont, Igor Romandic, Jan Van Nylen, Hans Vercammen, Dirk Vyncke

Proceedings Volume 5990, 59900B (2005) https://doi.org/10.1117/12.633533

KEYWORDS: Absorption, Germanium, Surface roughness, Atomic force microscopy, Surface finishing, Polishing, Profilometers, Refractive index, Calorimetry, Sensors

Read Abstract +

Proceedings Article | 10 September 2004 Paper

Use of in-situ spectroscopic ellipsometry to study the behavior of metallic surfaces in different solutions

Sake Van Gils, Christophe Le Pen, Orlin Blajiev, Carlos Melendres, Erik Stijns, Herman Terryn, Annick Hubin

Proceedings Volume 5457, (2004) https://doi.org/10.1117/12.545392

KEYWORDS: Oxides, Copper, Aluminum, Ellipsometry, Corrosion, Refractive index, Metals, Interfaces, Spectroscopic ellipsometry, Thin films

Read Abstract +

Proceedings Article | 1 February 1998 Paper

Portable device for in-situ recording of reflection holograms with diode lasers

Ventseslav Sainov, Tsveta Petrova, Aneta Dimitrova, P. Verhoeven, Roel Baets, Huu Thanh Nguyen, B. Verhegghe, Joris Degrieck, Pierre Boone, Ben Depuydt, Carel van den Poel, Adriaan Valster, Irina Veretennicoff, Hugo Thienpont, Erik Stijns

Proceedings Volume 3358, (1998) https://doi.org/10.1117/12.301501

KEYWORDS: Holography, Holograms, Diffraction, Semiconductor lasers, Visualization, Fractal analysis, 3D modeling, Photonics, Bridges, Tungsten

Read Abstract +

Proceedings Article | 8 December 1997 Open Access

Basic demonstrations in diffractive and Fourier optics: use your eye as a Fourier transformer

Erik Stijns

Proceedings Volume 3190, (1997) https://doi.org/10.1117/12.294410

KEYWORDS: Fourier optics, Eye, Transformers, Optical filters

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 22 September 1995 Paper

Polarizing holographic optical elements in DuPont's Omnidex films

Serge Habraken, Yvon Renotte, Erik Stijns, Yves Lion

Proceedings Volume 2532, (1995) https://doi.org/10.1117/12.221220

KEYWORDS: Polarization, Holography, Diffraction, Mirrors, Holographic optical elements, Modulation, Polarizers, Diffraction gratings, Beam splitters, Reflection

Read Abstract +

Proceedings Article | 12 October 1994 Paper

Description of diffractive optical elements with self-Fourier transform functions

Erik Stijns, Stephane Roose

Proceedings Volume 2169, (1994) https://doi.org/10.1117/12.190234

KEYWORDS: Wavelets, Fourier transforms, Gaussian beams, Fourier optics, Diffractive optical elements, Spherical lenses, Diffraction, Holography, Wave propagation, Acoustics

Read Abstract +