Dr. Inge Asselberghs Profile

Dr. Inge Asselberghs

Postdoctoral Fellow at KU Leuven

SPIE Involvement:

Author

Publications (27)

Proceedings Article | 9 April 2024 Presentation + Paper

Presentation + Paper

Advanced EUV patterning of 2D TMDs for CMOS integration

Vina Faramarzi, Etienne de Poortere, Syam Parayil Venugopalan, Pieter Woltgens, Youngtag Woo, Mark van de Kerkhof, Pawan Kumar, Henry Medina Silva, Pierre Morin, Inge Asselberghs, Chelsey Dorow, Kevin O'Brien, Kirby Maxey, Uygar Avci

Proceedings Volume 12956, 129560I (2024) https://doi.org/10.1117/12.3011818

KEYWORDS: Extreme ultraviolet lithography, Extreme ultraviolet, Optical lithography, Photons, Electrons, 2D materials, Field effect transistors, Direct write lithography, Advanced patterning

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Proceedings Article | 30 November 2023 Paper

Paper

Wafer-scale graphene electro-absorption modulators fabricated in a 300 mm CMOS platform

Didit Yudistira, Chenghan Wu, Steven Brems, Daire Cott, Alexey Milenin, Kevin Vandersmissen, Arantxa Maestre, Alba Centeno, Amaia Zurutuza, Joris Van Campenhout, Cedric Huyghebaert, Inge Asselberghs, Dries Van Thourhout, Marianna Pantouvaki

Proceedings Volume 12794, 1279408 (2023) https://doi.org/10.1117/12.3008414

KEYWORDS: Graphene, Semiconducting wafers, Resistance, Etching, Silicon, Metals, Chemical mechanical planarization, Waveguides, Oxides, Capacitance

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Proceedings Article | 28 April 2017 Presentation

Presentation

New materials for modulators and switches in silicon photonics (Conference Presentation)

Dries Van Thourhout, Marianna Pantouvaki, Herbert D'Heer, Koen Alexander, Bart Kuyken, Inge Asselberghs, Steven Brems, Cedric Huyghebaert, Leili Abdollahi Shiramin, Chiara Alessandri, John George, Jeroen Beeckman, Min-Hsiang Hsu, Clement Merckling, Joris Van Campenhout

Proceedings Volume 10108, 1010803 (2017) https://doi.org/10.1117/12.2253679

KEYWORDS: Current controlled current source, Modulators, Silicon photonics, Switches, Silicon, Integration, Photonic integrated circuits, Graphene, Ferroelectric materials

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Proceedings Article | 11 October 2012 Paper

Paper

SHG/2PF microscopy of single and multi-layer graphene

Alexander Klekachev, Inge Asselberghs, Cedric Huyghebaert, Maarten Vanbel, Monique Van der Veen, André Stesmans, Marc Heyns, Stefan De Gendt, Thierry Verbiest

Proceedings Volume 8474, 847405 (2012) https://doi.org/10.1117/12.929992

KEYWORDS: Graphene, Second-harmonic generation, Chemical vapor deposition, Raman spectroscopy, Luminescence, Copper, Polymethylmethacrylate, Glasses, Polarization, Microscopy

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Proceedings Article | 27 September 2012 Paper

Paper

Charge transfer effects in graphene-CdSe/ZnS quantum dots composites

Alexander Klekachev, Inge Asselberghs, Sergey Kuznetsov, Mirco Cantoro, Jeong Hun Mun, Byung-Jin Cho, Jun-ichi Hotta, Johan Hofkens, Marleen van der Veen, André Stesmans, Marc Heyns, Stefan De Gendt

Proceedings Volume 8462, 84620L (2012) https://doi.org/10.1117/12.930082

KEYWORDS: Graphene, Quantum dots, Electroluminescence, Luminescence, Field effect transistors, Photodetectors, Transistors, Glasses, Phototransistors, Semiconductors

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Proceedings Article | 1 May 2012 Paper

Paper

Nonlinear optical properties of conjugated polymers

Guy Koeckelberghs, Inge Asselberghs, Koen Clays, Thierry Verbiest

Proceedings Volume 8435, 84350D (2012) https://doi.org/10.1117/12.921208

KEYWORDS: Polymers, Molecules, Chromophores, Nonlinear optics, Polymerization, Modulation, Spectroscopy, Hyper Rayleigh scattering, Circular dichroism spectroscopy, Molecular electronics

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Proceedings Article | 19 September 2011 Paper

Paper

Spontaneous chirality in an octupolar discotic crystal

Stijn Van Cleuvenbergen, Monique Van der Veen, Inge Asselberghs, Gunther Hennrich, Thierry Verbiest, Koen Clays

Proceedings Volume 8113, 81130F (2011) https://doi.org/10.1117/12.893488

KEYWORDS: Second-harmonic generation, Polarization, Crystals, Molecules, Nonlinear optics, Chromophores, Nonlinear crystals, Dichroic materials, Statistical modeling, Signal detection

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Proceedings Article | 14 September 2011 Paper

Paper

Unexpected second-order nonlinear optical effects in conjugated polymers

Inge Asselberghs, Koen Clays, Thierry Verbiest, Guy Koeckelberghs

Proceedings Volume 8164, 81640K (2011) https://doi.org/10.1117/12.894422

KEYWORDS: Polymers, Nonlinear optics, Protactinium, Transistors, Light emitting diodes, Solar cells, Photodiodes, Polarization, Absorption, Remote sensing

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Proceedings Article | 7 September 2011 Paper

Paper

Optimizing the second-order nonlinear optical response in some indoline-based chromophores at the molecular and macroscopic levels

Ayele Teshome, M. Delower Bhuiyan, Mohamed Ashraf, Graeme Gainsford, Andrew Kay, Stijn Van Cleuvenbergen, Inge Asselberghs, Koen Clays

Proceedings Volume 8113, 81130G (2011) https://doi.org/10.1117/12.892312

KEYWORDS: Second-harmonic generation, Nonlinear optics, Chromophores, Absorption, Polymers, Molecules, Thin films, Signal detection, Polymer thin films, Electroactive polymers

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Proceedings Article | 18 August 2010 Paper

Paper

Analysis of the unusual wavelength dependence of the first hyperpolarizability of porphyrin derivatives

K. De Mey, K. Clays, Michael Therien, David Beratan, Inge Asselberghs

Proceedings Volume 7774, 777403 (2010) https://doi.org/10.1117/12.859819

KEYWORDS: Absorption, Chromophores, Transition metals, Oscillators, Chemical elements, Nonlinear optics, Hyper Rayleigh scattering, Molecules, Supramolecular assemblies, Chemistry

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Proceedings Article | 18 August 2010 Paper

Paper

Conjugated polymers: a hyper-Rayleigh scattering study

Inge Asselberghs, Edith Franz, Koen Clays, Guy Koeckelberghs, Thierry Verbiest

Proceedings Volume 7774, 77740B (2010) https://doi.org/10.1117/12.860209

KEYWORDS: Polymers, Hyper Rayleigh scattering, Protactinium, Modulation, Luminescence, Transistors, Nonlinear optics, Absorption, Dichroic materials, Oxidation

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Proceedings Article | 18 May 2010 Paper

Paper

Second-order nonlinear optical properties of zwitterionic chromophores

Ayele Teshome, Inge Asselberghs, David Clarke, Ayla Middleton, M. Delower Bhuiyan, Gerald Smith, Andrew Kay, Koen Clays

Proceedings Volume 7722, 772228 (2010) https://doi.org/10.1117/12.854664

KEYWORDS: Absorption, Molecules, Chromophores, Nonlinear optics, Molecular aggregates, Mass attenuation coefficient, Absorbance, Hyper Rayleigh scattering, Optical properties, Oscillators

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Proceedings Article | 21 August 2009 Paper

Paper

Nonlinear optical properties of photoswitchable fluorescent proteins

Inge Asselberghs, Cristina Flors, Evelien De Meulenaere, Benoît Champagne, Jos Vanderleyden, Koen Clays

Proceedings Volume 7403, 74030P (2009) https://doi.org/10.1117/12.824552

KEYWORDS: Chromophores, Fluorescent proteins, Proteins, Nonlinear optics, Absorption, Luminescence, Green fluorescent protein, Hyper Rayleigh scattering, Microscopy, Demodulation

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Proceedings Article | 21 August 2009 Paper

Paper

Electrochemically induced switching of the second-order nonlinear optical response

Inge Asselberghs, Koen Clays

Proceedings Volume 7413, 74130U (2009) https://doi.org/10.1117/12.827977

KEYWORDS: Second-harmonic generation, Electrodes, Switching, Nonlinear optics, Thin films, Hyper Rayleigh scattering, Molecules, NOx, Platinum, Oxidation

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Proceedings Article | 16 April 2008 Paper

Paper

Organic materials for molecular switching

Inge Asselberghs, Gunther Hennrich, Jon McCleverty, Leila Boubekeur-Lecaque, Benjamin Coe, Koen Clays

Proceedings Volume 6999, 69991W (2008) https://doi.org/10.1117/12.779751

KEYWORDS: Nonlinear optics, Switching, Demodulation, Molecules, Switches, Hyper Rayleigh scattering, Second-harmonic generation, Thin films, Luminescence, Oxidation

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Proceedings Article | 16 April 2008 Paper

Paper

Benzathiazoliums and pyridiniums for second-order nonlinear optics

Edith Franz, Elizabeth Harper, Benjamin Coe, Pavol Zahradnik, Koen Clays, Inge Asselberghs

Proceedings Volume 6999, 699923 (2008) https://doi.org/10.1117/12.781194

KEYWORDS: Luminescence, Absorption, Nonlinear optics, Chromophores, Hyper Rayleigh scattering, Molecules, Crystals, Solids, Modulation, Scattering

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Proceedings Article | 26 September 2007 Paper

Paper

Record-high intrinsic hyperpolarizabilities for polymeric electro-optic modulators

Javier Pérez-Moreno, Inge Asselberghs, Yuxia Zhao, Kai Song, Hachiro Nakanishi, Shuji Okada, Kyoko Nogi, Oh-Kil Kim, Jongtae Je, Janka Mátrai, Marc De Maeyer, Mark Kuzyk, Koen Clays

Proceedings Volume 6713, 671303 (2007) https://doi.org/10.1117/12.731349

KEYWORDS: Chromophores, Molecules, Modulation, Absorption, Bridges, Electro optics, Electrons, Nonlinear response, Polymers, Electro optic polymers

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Proceedings Article | 14 September 2006 Paper

Paper

Control and switching of first hyperpolarizability by pH

Inge Asselberghs, Gunther Hennrich, Benjamin Coe, Koen Clays

Proceedings Volume 6331, 633104 (2006) https://doi.org/10.1117/12.678027

KEYWORDS: Absorption, Switching, Demodulation, Luminescence, Modulation, Nonlinear optics, Molecules, Iron, Telecommunications, Chromophores

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Proceedings Article | 30 August 2005 Paper

Paper

Why experimental hyperpolarizabilities fall short of the fundamental limits and new approaches for breaking this barrier

Mark Kuzyk, Kakali Tripathi, Koen Clays, Javier Perez-Moreno, Inge Asselberghs, Yuxia Zhao, Kai Song, Janka Matrai, Marc De Maeyer, Benjamin Coe, Anne Myers Kelley, Hachiroy Nakanishi, Oh-Kil Kim

Proceedings Volume 5935, 593507 (2005) https://doi.org/10.1117/12.615807

KEYWORDS: Molecules, Chromophores, Absorption, Scientific research, Chemistry, Nonlinear optics, Nanotechnology, Molecular nanotechnology, Molecular spectroscopy, Optical components

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Proceedings Article | 30 August 2005 Paper

Paper

Combined molecular and supramolecular bottom-up engineering for enhanced nonlinear optical response

Javier Perez-Moreno, Inge Asselberghs, Yuxia Zhao, Kai Song, Hachiro Nakanishi, Shuji Okada, Kyoko Nogi, Oh-Kil Kim, Jongtae Je, Janka Matrai, Marc De Maeyer, Mark Kuzyk, Koen Clays

Proceedings Volume 5935, 59350B (2005) https://doi.org/10.1117/12.613236

KEYWORDS: Chromophores, Molecules, Absorption, Bridges, Nonlinear response, Nanoengineering, Crystals, Electrons, Ions, Medium wave

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Proceedings Article | 30 August 2005 Paper

Paper

Switching of the first hyperpolarisability

Inge Asselberghs, Andrew McDonagh, Michael Ward, Jon McCleverty, Benjamin Coe, Andre Persoons, Koen Clays

Proceedings Volume 5935, 59350V (2005) https://doi.org/10.1117/12.614811

KEYWORDS: Switching, Luminescence, Switches, Electrodes, Hyper Rayleigh scattering, Ruthenium, Iron, Scattering, Molecules, Oxidation

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Proceedings Article | 10 November 2003 Paper

Paper

Effect of electronic structure on molecular first hyperpolarizabilities of highly conjugated (polypyridyl)metal-(porphinato)zinc(II) chromophores

Ivan Miloradovic, Yuxia Zhao, Kurt Wostyn, Inge Asselberghs, H. Uyeda, Andre Persoons, Koen Clays, Michael Therien

Proceedings Volume 5212, (2003) https://doi.org/10.1117/12.509147

KEYWORDS: Rutherfordium, Chromophores, Zinc, Molecular electronics, Nonlinear optics, Ruthenium, Osmium, Metals, Transition metals, Supramolecular assemblies

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Proceedings Article | 10 November 2003 Paper

Paper

Quadratic nonlinear optical properties of transition metal quaterpyridyl complexes

James Harris, Benjamin Coe, Lathe Jones, Bruce Brunschwig, Inge Asselberghs, Koen Clays, Andre Persoons

Proceedings Volume 5212, (2003) https://doi.org/10.1117/12.507853

KEYWORDS: Ruthenium, Absorption, Iron, Nonlinear optics, Microchannel plates, Hyper Rayleigh scattering, Chromophores, Spectroscopy, Chemistry, Visible radiation

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Proceedings Article | 10 November 2003 Paper

Paper

Quadratic nonlinear optical properties of novel pyridinium salts

Benjamin Coe, Lathe Jones, James Harris, Inge Asselberghs, Kurt Wostyn, Koen Clays, Andre Persoons, Bruce Brunschwig, Javier Garin, Jesus Orduna

Proceedings Volume 5212, (2003) https://doi.org/10.1117/12.506832

KEYWORDS: Nonlinear optics, Chromophores, Absorption, Ruthenium, Printed circuit board testing, Crystals, Spectroscopy, Second-harmonic generation, Glasses, Hyper Rayleigh scattering

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Proceedings Article | 10 November 2003 Paper

Paper

Utilizing coupled-oscillator photophysics to elaborate chromophores with exceptional molecular hyperpolarizabilities

H. Uyeda, Ivan Miloradovic, Yuxia Zhao, Kurt Wostyn, Inge Asselberghs, Koen Clays, Andre Persoons, Michael Therien

Proceedings Volume 5212, (2003) https://doi.org/10.1117/12.508261

KEYWORDS: Chromophores, Rutherfordium, Zinc, Ruthenium, Nonlinear optics, Osmium, Metals, Oscillators, Argon, Electro optics

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Proceedings Article | 18 December 2002 Paper

Paper

Reversible redox-switching of first hyperpolarizability studied by hyper-Rayleigh scattering

Inge Asselberghs, Koen Clays, Andre Persoons

Proceedings Volume 4798, (2002) https://doi.org/10.1117/12.451928

KEYWORDS: Nonlinear optics, Ruthenium, Absorption, Hyper Rayleigh scattering, Switching, Metals, Light scattering, Molecules, Organic materials, Oxidation

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Proceedings Article | 11 October 1999 Paper

Paper

Tuning the hyperpolarizabilities of asymmetrically substituted trans-tetra-ammineruthenium(II) complexes

Stephan Houbrechts, Inge Asselberghs, Andre Persoons, Benjamin Coe, James Harris, Lisa Harrington, Michelle Chamberlain, Jonathan Essex-Lopresti, Simon Gaines

Proceedings Volume 3796, (1999) https://doi.org/10.1117/12.368277

KEYWORDS: Nonlinear optics, Metals, Ruthenium, Switching, Hyper Rayleigh scattering, Information operations, Linear filtering, Electrodes, Light scattering, Oxidation

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Showing 5 of 27 publications

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