Dr. Fouad Karouta Profile

Dr. Fouad Karouta

at Australian National Univ

SPIE Involvement:

Author

Publications (21)

SPIE Journal Paper | 14 June 2021 Open Access

Open Access

Infrared upconversion imaging in nonlinear metasurfaces

Maria del Rocio Camacho-Morales, Lei Xu, Nikolay Dimitrov, Lyubomir Stoyanov, Zhonghua Ma, Alexander Dreischuh, Hark Hoe Tan, Costantino De Angelis, Chennupati Jagadish, Andrey Miroshnichenko, Davide Rocco, Valerio Gili, Andrei Komar, Mykhaylo Lysevych, Fouad Karouta, Giuseppe Leo, Mohsen Rahmani, Dragomir Neshev

AP, Vol. 3, Issue 03, 036002, (June 2021) https://doi.org/10.1117/12.10.1117/1.AP.3.3.036002

KEYWORDS: Infrared imaging, Upconversion, Gallium arsenide, Nanoantennas, Infrared radiation, Image processing, Visible radiation, Signal processing, Second-harmonic generation, Nonlinear optics

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Proceedings Article | 31 December 2019 Paper

Paper

Infrared imaging in nonlinear GaAs metasurfaces

Maria Camacho Morales, Davide Rocco, Lei Xu, Mohsen Rahmani, Valerio Flavio Gili, Andrei Komar, Nikolay Dimitrov, Lyubomir Stoyanov, Mykhaylo Lysevych, Fouad Karouta, Alexander Dreischuh, H. Hoe Tan, Giuseppe Leo, Costantino De Angelis, Chennupati Jagadish, Andrey Miroshnichenko, Dragomir Neshev

Proceedings Volume 11201, 112011S (2019) https://doi.org/10.1117/12.2541224

KEYWORDS: Infrared imaging, Gallium arsenide, Visible radiation, Image processing, Dielectrics, Nonlinear optics, Physics, Sum-frequency generation

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Proceedings Article | 30 December 2019 Paper

Paper

Switchable unidirectional second-harmonic emission through GaAs nanoantennas

Lei Xu, Grégoire Saerens, Maria Timofeeva, Andrey Miroshnichenko, Rocio Camacho-Morales, Irina Volkovskaya, Daria Smirnova, Mykhaylo Lysevych, Lujun Huang, Marcus Cai, Fouad Karouta, H. Hoe Tan, Martti Kauranen, Chennupati Jagadish, Rachel Grange, Dragomir Neshev, Mohsen Rahmani

Proceedings Volume 11200, 112000J (2019) https://doi.org/10.1117/12.2539887

KEYWORDS: Gallium arsenide, Nanoantennas, Nonlinear optics, Switching, Dielectrics, Second-harmonic generation, Physics, Scattering

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Proceedings Article | 30 December 2019 Paper

Paper

Tailoring directional scattering of second-harmonic generation from (111)-GaAs nanoantennas

J. Sautter, L. Xu, A. Miroshnichenko, M. Lysevych, I. Volkovskaya, D. Smirnova, M. Camacho Morales, K. Zangeneh Kamali, F. Karouta, K. Vora, H. H. Tan, M. Kauranen, I. Staude, C. Jagadish, D. Neshev, M. Rahmani

Proceedings Volume 11200, 112000H (2019) https://doi.org/10.1117/12.2539086

KEYWORDS: Nanoantennas, Second-harmonic generation, Polarization, Scattering, Harmonic generation, Group III-V semiconductors, Crystals, Nanolithography, Laser scattering, Physics

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Proceedings Article | 21 September 2017 Presentation

Presentation

Directional second harmonic generation from AlGaAs nanoantennas (Conference Presentation)

Maria del Rocio Camacho Morales, Mohsen Rahmani, Sergey Kruk, Lei Wang, Lei Xu, Daria Smirnova, Alexander Solntsev, Andrey Miroshnichenko, Hoe Tan, Fouad Karouta, Shagufta Naureen, Kaushal Vora, Luca Carletti, Costantino De Angelis, Chennupati Jagadish, Yuri Kivshar, Dragomir Neshev

Proceedings Volume 10343, 103430J (2017) https://doi.org/10.1117/12.2273553

KEYWORDS: Second-harmonic generation, Harmonic generation, Group III-V semiconductors, Nonlinear optics, Glasses, Frequency conversion, Plasmonics, Nanostructures, Signal attenuation, Resistance

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Proceedings Article | 15 August 2017 Presentation

Presentation

Highly directional second-harmonic generation from AlGaAs nanoparticles (Conference Presentation)

Maria del Rocio Camacho Morales, Mohsen Rahmani, Sergey Kruk, Lei Wang, Lei Xu, Daria Smirnova, Alexander Solntsev, Andrey Miroshnichenko, Hark Hoe Tan, Fouad Karouta, Shagufta Naureen, Kaushal Vora, Luca Carletti, Costantino De Angelis, Chennupati Jagadish, Yuri Kivshar, Dragomir Neshev

Proceedings Volume 10228, 102280H (2017) https://doi.org/10.1117/12.2264351

KEYWORDS: Second-harmonic generation, Nonlinear optics, Group III-V semiconductors, Dielectric polarization, Nanolithography, Laser scattering, Scattering, Resistance, Frequency conversion, Dielectrics

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Proceedings Article | 26 September 2013 Paper

Paper

Nanostencil lithography for fabrication of III-V nanostructures

Kaushal Vora, Fouad Karouta, Chennupati Jagadish

Proceedings Volume 8816, 88161B (2013) https://doi.org/10.1117/12.2022609

KEYWORDS: Nanolithography, Silicon, Gold, Dry etching, Gallium arsenide, Electron beam lithography, Photomasks, Nanostructures, Metals, Etching

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Proceedings Article | 15 October 2012 Paper

Paper

Tunable and nonlinear fishnet metamaterials based on liquid crystal infiltration

Sergey Kruk, Alexander Minovich, James Farnell, Ian McKerracher, Fouad Karouta, Jie Tian, David Powell, Ilya Shadrivov, Hark Hoe Tan, Chennupati Jagadish, Dragomir Neshev, Yuri Kivshar

Proceedings Volume 8455, 84552O (2012) https://doi.org/10.1117/12.931309

KEYWORDS: Metamaterials, Liquid crystals, Refractive index, Magnetism, Dielectrics, Molecules, Nonlinear response, Solids, Metals, Magnesium fluoride

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Proceedings Article | 1 March 2011 Paper

Paper

InGaAsP photonic crystal slot nanobeam waveguides for refractive index sensing

Bowen Wang, Mehmet Dündar, Richard Nötzel, Fouad Karouta, Sailing He, Rob van der Heijden

Proceedings Volume 7946, 79461C (2011) https://doi.org/10.1117/12.873709

KEYWORDS: Waveguides, Refractive index, Water, Slow light, Photonic crystals, Scanning electron microscopy, Sensors, Luminescence, Liquids, Mirrors

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Proceedings Article | 13 May 2010 Paper

Paper

Activating photonic crystal membrane nanocavities by infiltrating with liquid crystals or luminescent colloidal nanocrystals

Mehmet Dündar, Christina Christova, Andrei Silov, Fouad Karouta, Richard Nötzel, Martijn Wienk, Huub Salemink, Rob van der Heijden

Proceedings Volume 7713, 77130E (2010) https://doi.org/10.1117/12.854211

KEYWORDS: Liquid crystals, Refractive index, Photonic crystals, Thermal optics, Quantum dots, Indium arsenide, Temperature metrology, Liquids, Nanocrystals, Semiconductors

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SPIE Journal Paper | 1 April 2009

Lithographic and optical tuning of InGaAsP membrane photonic crystal nanocavities with embedded InAs quantum dots

Mehmet Dundar, Frederic Bordas, Tom Eijkemans, Nicolas Chauvin, Andrei Silov, Richard Nötzel, Fouad Karouta, Andrea Fiore, Rob van der Heijden

JNP, Vol. 3, Issue 01, 031765, (April 2009) https://doi.org/10.1117/12.10.1117/1.3124701

KEYWORDS: Lithography, Photonic crystals, Indium arsenide, Quantum dots, Refractive index, Luminescence, Quantum wells, Electron beam lithography, Scanning electron microscopy, Continuous wave operation

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Proceedings Article | 14 February 2009 Paper

Paper

Tuning of narrow-bandwidth photonic crystal devices etched in InGaAsP planar waveguides by liquid crystal infiltration

Harm H. J. Kicken, Ionut Barbu, Sander Kersten, Mehmet Dündar, Rob van der Heijden, Fouad Karouta, Richard Nötzel, Emile van der Drift, Huub W. Salemink

Proceedings Volume 7223, 72230C (2009) https://doi.org/10.1117/12.808403

KEYWORDS: Waveguides, Refractive index, Liquid crystals, Cladding, Etching, Near field scanning optical microscopy, Scanning electron microscopy, Photonic integrated circuits, Planar waveguides, Light scattering

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Proceedings Article | 29 August 2008 Paper

Paper

The impact of metallic contacts on propagation losses of an underlying photonic crystal waveguide

Peter Kaspar, Roman Kappeler, Fouad Karouta, Franck Robin, Patric Strasser, Heinz Jäckel

Proceedings Volume 7031, 70310A (2008) https://doi.org/10.1117/12.793687

KEYWORDS: Waveguides, Metals, Photonic crystals, Cladding, Wave propagation, Finite-difference time-domain method, Refractive index, Optics manufacturing, Fabry–Perot interferometers, Active optics

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Proceedings Article | 30 August 2006 Paper

Paper

InP-based planar photonic crystals infiltrated with solid polymers and liquid crystals

Rob van der Heijden, Charlotte Kjellander, Carl-Fredrik Carlström, Juri Snijders, Harm Kicken, Cees Bastiaansen, Dick Broer, Fouad Karouta, Richard Nötzel, Emile van der Drift, Huub Salemink

Proceedings Volume 6322, 632205 (2006) https://doi.org/10.1117/12.679358

KEYWORDS: Photonic crystals, Polymers, Liquid crystals, Liquids, Solids, Refractive index, Crystals, Scanning electron microscopy, Polymerization, Dielectric polarization

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Proceedings Article | 20 April 2006 Paper

Paper

Two-dimensional photonic crystals from semiconductor material with polymer filled holes

Rob van der Heijden, Charlotte Kjellander, Carl-Fredrik Carlström, Juri Snijders, Kees Bastiaansen, Dick Broer, Fouad Karouta, Richard Nötzel, Emile van der Drift, Huub Salemink

Proceedings Volume 6182, 618214 (2006) https://doi.org/10.1117/12.662660

KEYWORDS: Polymers, Photonic crystals, Liquids, Scanning electron microscopy, Polymerization, Waveguides, Inspection, Optical testing, Etching, Refractive index

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Proceedings Article | 15 September 2004 Paper

Paper

Deep dry etching process development for photonic crystals in InP-based planar waveguides

Mischa S. Andriesse, Carl-Fredrik Carlström, Emile van der Drift, Erik-Jan Geluk, Rob van der Heijden, A. Karouta, Peter Nouwens, Y. Siang Oei, Tjibbe de Vries, Huub Salemink

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.545494

KEYWORDS: Etching, Chlorine, Photonic crystals, Ions, Protactinium, Photomasks, Wet etching, Temperature metrology, Planar waveguides, Reactive ion etching

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Proceedings Article | 25 March 2004 Paper

Paper

ICP etching of InP and its applications in photonic circuits

Fouad Karouta, Yucai Zhu, Erik Jan Geluk, Jos van der Tol, J. Binsma, Meint Smit

Proceedings Volume 5277, (2004) https://doi.org/10.1117/12.530339

KEYWORDS: Etching, Waveguides, Photonic integrated circuits, Reactive ion etching, Chemistry, Plasma, Scanning electron microscopy, Chlorine, Heterojunctions, Fabrication

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Proceedings Article | 15 April 2003 Paper

Paper

Controlled polarization switching in intracavity contacted VCSELs

Luc Augustin, Remco Strijbos, Barry Smalbrugge, E.-J. Geluk, Fouad Karouta, Theo van de Roer, Guy Verschaffelt, Hugo Thienpont, Kent Choquette

Proceedings Volume 4942, (2003) https://doi.org/10.1117/12.468395

KEYWORDS: Polarization, Vertical cavity surface emitting lasers, Gallium, Aluminum, Switching, Semiconducting wafers, Doping, Electrons, Gallium arsenide, Switches

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Proceedings Article | 17 April 2001 Paper

Paper

Epitaxy on GaN bulk crystals

M. Leszczynski, P. Prystawko, R. Czernecki, J. Lehnert, Piotr Perlin, P. Wisniewski, Cz. Skierbiszewski, T. Suski, G. Nowak, Fouad Karouta, J. Holst, I. Grzegory, S. Porowski

Proceedings Volume 4413, (2001) https://doi.org/10.1117/12.425412

KEYWORDS: Gallium nitride, Crystals, Metalorganic chemical vapor deposition, X-ray diffraction, Sapphire, Epitaxy, Luminescence, Reflectivity, Single crystal X-ray diffraction, Atomic force microscopy

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Proceedings Article | 1 May 2000 Paper

Paper

Intracavity contacted VCSELs with polarization control

Remco Strijbos, Guy Verschaffelt, Martin Creusen, Willem van der Vleuten, Fouad Karouta, Theo van de Roer, Manuela Buda, Jan Danckaert, Boris Ryvkin, Irina Veretennicoff, Hugo Thienpont

Proceedings Volume 3946, (2000) https://doi.org/10.1117/12.384362

KEYWORDS: Polarization, Vertical cavity surface emitting lasers, Mirrors, Etching, Gallium arsenide, Quantum wells, Switching, Polarization control, Anisotropy, Oxidation

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Proceedings Article | 8 March 1995 Paper

Paper

High-power operation of low-confinement laser-diode structure

Iulian Petrescu-Prahova, Manuela Buda, Gheorghe Iordache, Fouad Karouta, Barry Smalbrugge, Theo van de Roer, L. Kaufmann, Joachim Wolter, Willem van der Vleuten

Proceedings Volume 2461, (1995) https://doi.org/10.1117/12.203458

KEYWORDS: Refractive index, Signal attenuation, Semiconductor lasers, Quantum wells, High power lasers, Mirrors, Hole burning spectroscopy, Gallium arsenide, Safety, Diffusion

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Showing 5 of 21 publications

Conference Committee Involvement (3)

Semiconductor Lasers and Applications IV

18 October 2010 | Beijing, China

Semiconductor Lasers and Applications III

12 November 2007 | Beijing, China

Photonics: Design, Technology, and Packaging

10 December 2003 | Perth, Australia

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