Dr Fouad Karouta is a past member of RSPE. Contact details and information may no longer be correct.

Dr Fouad Karouta

Department Department of Electronic Materials Engineering
Qualifications Ph.D. in Physics
Office phone (02) 612 57174
Email
Office Leonard Huxley 4 02

Publications

Journal article

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Electron‑Induced Perpendicular Graphene Sheets Embedded Porous Carbon Film for Flexible Touch Sensors
Nano-Micro Letters 12, 136() 1-13
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Forward and Backward Switching of Nonlinear Unidirectional Emission from GaAs Nanoantennas
ACS Nano 14() 1379-1389
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Radiation tolerance of two-dimensional material-based devices for space applications
Nature Communications 10, 1202() 1-10
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Tailoring Second-Harmonic Emission from (111)-GaAs Nanoantennas
Nano Letters 19, 6() 3905-3911
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Axial p-n junction design and characterization for InP nanowire array solar cells
Progress in Photovoltaics: Research and Applications 27, 3() 237-244
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Tailoring directional scattering of second-harmonic generation from (111)-GaAs nanoantennas
Proceedings of SPIE - International Society for Optical Engineering 11200()
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Enhanced luminescence from GaN nanopillar arrays fabricated using a top-down process
Nanotechnology 27, 6() 1-6
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Nonlinear Generation of Vector Beams from AlGaAs Nanoantennas
Nano Letters 16, 11() 7191-7197
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Electron transport through electrically conductive nanofilaments in Rhodopseudomonas palustris strain RP2
RSC Advances 5, 122() 100790-100798
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Effect of active region position in Fabry-Perot single transverse mode broad-waveguide InGaAsP/InP lasers
Optics Express 22, 7() 8156-8164
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Post-processing approach for tuning multi-layered metamaterials
Applied Physics Letters 105, 15()

A practical approach to reactive ion etching
Journal of Physics D: Applied Physics 47, 23() 233501/1-14
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Merged beam laser design for reduction of gain-saturation and two-photon absorption in high power single mode semiconductor lasers
Optics Express 21, 7() 8276-8285
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Metal nano-grating optimization for higher responsivity plasmonic-based gaas metal-semiconductor-metal photodetector
Journal of Lightwave Technology 31, 7() 1088-1092
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Liquid crystal based nonlinear fishnet metamaterials
Applied Physics Letters 100, 12() 121113-1-4
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Structural, Compositional and Optical properties of PECVD silicon nitride layers
Journal of Physics D: Applied Physics 45, 44() 1-10
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Spectrally encoded photonic crystal nanocavities by independent lithographic mode tuning
Journal of the Optical Society of America B 28, 4() 721-726
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Wavelength selective filter based on polarization control in a photonic bandgap structure with a defect
Optics Express 19, 25() 25643 - 25650
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Photonic integration in indium-phosphide membranes on silicon
I E T Optoelectronics 5, 5() 218-225
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Single-step RIE fabrication process of low loss InP waveguide using CH4/H2 chemistry
Journal of the Electrochemical Society 158, 3() H281-H284
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Optothermal tuning of liquid crystal infiltrated InGaAsP photonic crystal nanocavities
Journal of the Optical Society of America B 28, 6() 1514-1517
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High-responsivity plasmonics-based GaAs metal-semiconductor-metal photodetectors
Applied Physics Letters 99, 13() 1-3
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Controlling mode degeneracy in a photonic crystal nanocavity with infiltrated liquid crystal
Optics Letters 35, 15() 2603-2605
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Photonic crystal slot nanobeam slow light waveguides for refractive index sensing
Applied Physics Letters 97, 15() 1-3
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Discretely tunable laser based on filtered feedback for telecommunication applications
IEEE Journal on Selected Topics in Quantum Electronics 16, 5() 1405-1412
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10-GHz all-optical gate based on a IIIV/SOI microdisk
IEEE Photonics Technology Letters 22, 13() 981-983
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Sensitivities of InGaAsP photonic crystal membrane nanocavities to hole refractive index
Optics Express 18, 5() 4049-4056
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Wavelength-sized, tunable nanocavity in deeply etched InP/InGaAsP/InP photonic crystals
Optics Letters 34, 14() 2207-2209
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Wavelength-sized cavities in high aspect InP/InGaAsP/InP photonic crystals
Journal of Applied Physics 106, 8()
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Wavelength tuning of planar photonic crystals by local processing of individual holes
Optics Express 17, 24() 22005-22011
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Lasing in metal-insulator-metal sub-wavelength plasmonic waveguides
Optics Express 17, 13() 11107-11112
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Lithographic and optical tuning of InGaAsP membrane photonic crystal nanocavities with embedded InAs quantum dots
Journal of Nanophotonics 3, 1() 1-9
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Birefringence-induced mode-dependent tuning of liquid crystal infiltrated InGaAsP photonic crystal nanocavities
Applied Physics Letters 95, 181111() 1-3
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Short polarization filter in pillar-based photonic crystals
IEEE Photonics Technology Letters 20, 16() 1369-1371
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Comparative study of Cl2, Cl2/O2, and Cl2/N2 inductively coupled plasma processes for etching of high-aspect-ratio photonic-crystal holes in InP
Journal of Vacuum Science and Technology B 26, 5() 1675-1683
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Transmission measurement of the photonic band gap of GaN photonic crystal slabs
Applied Physics Letters 93, 5() 1-4

Fabrication of two dimensional GaN nanophotonic crystals (31)
Journal of Vacuum Science and Technology B 25, 6() 2632-2636

Deep hole InP photonic crystals infiltrated with solid polymers and liquid crystals
AIP Conference Proceedings 893() 1163-1164

Short cavity DBR laser using vertical groove gratings for large-scale photonic integrated circuits
IEEE Photonics Technology Letters 19, 19() 1469-1471

Reduced reflections from multimode interference couplers
Electronics Letters 42, 8() 39-40

InP-based two-dimensional photonic crystals filled with polymers
Applied Physics Letters 88, 16()

Cl2/O2 -inductively coupled plasma etching of deep hole-type photonic crystals in InP
Journal of Vacuum Science and Technology B 24, 1() L6-L9

Towards all electrical spin injection and detection in gaas in a lateral geometry
Journal of Superconductivity and Novel Magnetism 18, 3() 379-384

Enhancement of p-GaN conductivity using PECVD SiOx
Electrochemical and Solid-State Letters 8, 7() G170-G171
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Effect of the first-order mode in access waveguides on the performance of unbalanced MMI couplers
IEEE Photonics Technology Letters 16, 8() 1882-1884

Controlled Polarization Switching in VCSELs by Means of Asymmetric Current Injection
IEEE Photonics Technology Letters 16, 3() 708-710

Optimisation of the Ti/Al/Ni/Au ohmic contact on AlGaN/GaN FET structures
Journal of Crystal Growth 241, 1-2() 15-18

Epitaxy on GaN bulk crystals
Opto-Electronics Review 9, 2() 125-128
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Dynamic scaling of plasma etched InP surface
Journal of Environmental Chemical Engineering () 201-204

Highly chemical reactive ion etching of gallium nitride
Materials Research Society Symposium Proceedings 595() W11761-W11766

Highly chemical reactive ion etching of gallium nitride
MRS Internet Journal of Nitride Semiconductor Research 5, SUPPL. 1()

Polarization stabilization in vertical-cavity surface-emitting lasers through asymmetric current injection
IEEE Photonics Technology Letters 12, 8() 945-947
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Asymmetric current injection for polarization stabilization in vertical-cavity surface-emitting lasers
Journal of Environmental Chemical Engineering () 47-48

Final polishing of Ga-polar GaN substrates using reactive ion etching
Journal of Electronic Materials 28, 12() 1448-1451
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High power CW output from low confinement asymmetric structure diode laser
Electronics Letters 35, 2() 148-149

Chemical and complementary role of fluorine in a chlorine-based reactive ion etching of GaN
Physica Status Solidi (A) Applied Research 176, 1() 755-758

Progress in Reactive Ion Etching of epitaxial GaN
Journal of Environmental Chemical Engineering () 171-174

Growth of high quality, MOCVD grown Ga-polar GaN layers on GaN substrates after novel reactive ion etching
Physica Status Solidi (A) Applied Research 176, 1() 573-577

High etch rate and smooth morphology using a novel chemistry in reactive ion etching of GaN
Electrochemical and Solid-State Letters 2, 5() 240-241

Sealing Method of Dry-Etched AlAs/GaAs Top Mirrors in Vertical Cavity Surface Emitting Lasers
Electrochemical and Solid-State Letters 2, 2() 83-85

Fabrication of short GaAs wet-etched mirror lasers and their complex spectral behavior
IEEE Journal of Quantum Electronics 34, 8() 1474-1478
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Controlled anodic oxidation for high precision etch depth in AlGaAs III-V semiconductor structures
Journal of the Electrochemical Society 145, 3() 1076-1079

(62 publications)

Conference paper

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Multipolar analysis of second-harmonic generation in (111) Gallium Arsenide nanoparticles
4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 ?, ?() 1-4
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Switching Second-Harmonic Forward to Backward Emission via GaAs Nanoantennas
Conference on Lasers and Electro-Optics (CLEO 2020) ?, ?()
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Second-harmonic generation in (111) gallium arsenide nanoantennas
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 ()
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Switchable unidirectional second-harmonic emission through GaAs nanoantennas
Australian and New Zealand Conferences on Optics and Photonics - ANZCOP 2019 11200()
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Infrared imaging in nonlinear GaAs metasurfaces
Australian and New Zealand Conferences on Optics and Photonics - ANZCOP 2019 11201()
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"Shaping the radiation pattern of second-harmonicgeneration from AlGaAs nonlinear nanoantennas"
Nonlinear Photonics 2016 ?, ?() 2
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Mechanically tunable bi-layer terahertz metamaterials
Conference on Lasers and Electro-Optics 2015 ()
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Top-down approach for fabricating InP nanowires with Ohmic metal contacts
Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2014) ?, ?() 3-6
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Fabrication and Photoluminescence Studies of GaN Nanopillars
Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2014) ?, ?() 133-136
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Reactive ion etched black silicon texturing: A comparative study
40th IEEE Photovoltaic Specialist Conference, PVSC 2014 ?, ?() 562-566
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Positioning of the active region in broad-waveguide laser for optimized hole injection
Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2014) ?, ?() 41-43
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Nanostencil Lithography for fabrication of III-V nanostructures
Nanoengineering: Fabrication, Properties, Optics, and Devices X 8816() 1-7
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Nonlinear fishnet metamaterials based on liquid crystal infiltration
Conference on Lasers and Electro-Optics (CLEO 2012) ?, ?() 1-2
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Nonlinear effects in liquid-crystal-infiltrated fishnet metamaterials
International Congress on Advanced Electromagnetic Materials in Microwaves and Optics 2012 ?, ?() 828-830
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Optoelectronic properties of GaAs nanowire photodector
Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2012) ?, ?() 139-140
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Charge trapping and storage in SiNx thin films deposited with Oxford PlasmaLab 100 system
IEEE Photovoltaic Specialists Conference (PVSC 2012) ?, ?() 1094-1097
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Coupling of light from microdisk lasters to nano-antennas with nano-tapers
IEEE Photonics Conference (IPC 2012) ?, ?() 889-890
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Reduction of Gain-Saturation in Merged Beam Lasers
Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2012) ?, ?() 189-190
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MOCVD growth of GaAs nanowires using Ga droplets
Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2012) ?, ?() 39-40
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Resistive Switching on High-K dielectircs for Non-volatile Memory Applications
Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2012) ?, ?() 121-122
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Tunable and nonlinear fishnet metamaterials based on liquid crystal infiltration
Metamaterials: Fundamentals and Applications V 8455() 1-10
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InGaAsP photonic crystal slot nanobeam waveguides for refractive index sensing
Photonic and Phononic Properties of Engineered Nanostructures 7946() 1-8
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Correlating properties of PECVD SiNx layers to deposition parameters
Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2010) ?, ?() 197-198
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Activating photonic crystal membrane nanocavities by infiltrating with liquid crystals or luminescent colloidal nanocrystals
Photonic Crystal Materials and Devices IX 7713() 1-8
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Tuning of narrow-bandwidth photonic crystal devices etched in InGaAsP planar waveguides by Liquid Crystal infiltration
Photonic and Phononic Crystal Materials and Devices IX 7223() 1-10
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Refractive index sensing with an InGaAsP photonic crystal membrane cavity by means of photoluminescence
14th Annual Symposium of the IEEE Photonics Benelux Chapter ?, ?() 45-48
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MMI-reflector: A novel on-chip reflector for photonic integrated circuits
35th European Conference on Optical Communication, ECOC 2009 ?, ?()
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Local digital etching and infiltration for tuning of a H1- Cavity in deeply etched InP/InGaAsP/InP photonic crystals
IEEE International Conference on Indium Phosphide and Related Materials, IPRM 2009 ?, ?() 31-34
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Compact passive devices in InP membrane on silicon
35th European Conference on Optical Communication, ECOC 2009 ?, ?()
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Novel integrated tunable laser using filtered feedback for simple and very fast tuning
35th European Conference on Optical Communication, ECOC 2009 ?, ?()
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Deeply-etched DBR gratings for photonics integrated circuits and tunable lasers
14th Annual Symposium of the IEEE Photonics Benelux Chapter ?, ?() 65-68
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Liquid crystal tuning of InGaAsP photonic crystal membrane type nanocavities
14th Annual Symposium of the IEEE Photonics Benelux Chapter ?, ?() 101-104

(32 publications)

Conference written presentation

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Direct Characterization of Axial p-n Junctions for InP Nanowire Array Solar Cells Using Electron Beam-Induced Current
Light, Energy and the Environment 2015 ?, ?()

(1 publications)

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