185 citations · 499 across the 19 of their papers we have counts for
20 papers
Micro-transfer Printed Blue InGaN Lasers on Silicon Nitride Photonic Integrated Circuits
Konstantinos Akritidis, Krzysztof Gibasiewicz, Han Wang +8
Expanding integrated photonics into the blue spectral range requires high-performance light sources, making the gallium nitride (GaN) material family indispensable. While silicon n…
Heterogeneously Integrated Efficient and Widely Tunable Lasers at 795 nm for Rubidium-Based Quantum Technologies
Max Kiewiet, Stijn Cuyvers, Tom Reep +8
Scaling quantum processors and optical atomic clocks fundamentally requires orders-of-magnitude reductions in the size, weight, power, and cost of optical control systems. Photonic…
Precise Positional Readout of Molecular Barcode Structures using Solid-State Nanopores
Wouter Botermans, Eric Beamish, Matteo Cartiglia +7
Fast and nonuniform translocation through solid-state nanopores limits both the detection of small molecular labels and their precise localization along molecular carriers. In this…
A Heterogeneous 200 mm Silicon Nitride Photonics Platform for Visible-to-Near-Infrared Applications via Micro-Transfer Printing
Konstantinos Akritidis, Gaudhaman Jeevanandam, Manuel Reza +11
The commercialization of next-generation technologies, including optical interconnects, quantum computing, AR/VR, and medical diagnostics, requires a low-loss photonic platform off…
Latent space mapping of interpretable structural coordinates from stochastic single-molecule signals
Matteo Cartiglia, Sandro Kuppel, Wouter Botermans Wannes Peeters +7
Nanopores are versatile single-molecular sensors, but their utility is fundamentally constrained by stochastic translocation dynamics warping any encoded information. We resolve it…
Low-Loss and Low-Power Silicon Ring Based WDM 32100 GHz Filter Enabled by a Novel Bend Design
Qingzhong Deng, Ahmed H. El-Saeed, Alaa Elshazly +21
Ring resonators are crucial in silicon photonics for various applications, but conventional designs face performance trade-offs. Here a third-order polynomial interconnected circul…
Microwave Properties of Ba-Substituted Pb(ZrTi)O after Chemical-Mechanical Polishing
Federica Luciano, Lieve Teugels, Sean McMitchell +13
We have studied the effect of chemical-mechanical polishing (CMP) on the ferroelectric, piezoelectric, and microwave dielectric properties of Ba-substituted PZT (BPZT), deposited b…
Low charge noise quantum dots with industrial CMOS manufacturing
Asser Elsayed, Mohamed Shehata, Clement Godfrin +12
Silicon spin qubits are among the most promising candidates for large scale quantum computers, due to their excellent coherence and compatibility with CMOS technology for upscaling…
Modelling semiconductor spin qubits and their charge noise environment for quantum gate fidelity estimation
M. Mohamed El Kordy Shehata, George Simion, Ruoyu Li +7
The spin of an electron confined in semiconductor quantum dots is currently a promising candidate for quantum bit (qubit) implementations. Taking advantage of existing CMOS integra…
Sieve of Eratosthenes for Bose-Einstein Condensates in Optical Moiré Lattices
Dmitry Kouznetsov, Pol Van Dorpe, Niels Verellen
We catalog known optical moiré lattices and uncover exotic lattice configurations following a geometric analog of the ancient sieve of Eratosthenes algorithm for finding prime numb…
Analysis tools for single-monomer measurements of self-assembly processes
Maria Hoyer, Alvaro H. Crevenna, Radoslaw Kitel +6
Protein assembly plays an important role throughout all phyla of life, both physiologically and pathologically. In particular, aggregation and polymerization of proteins are key-st…
High mobility SiMOSFETs fabricated in a full 300mm CMOS process
Timothy N. Camenzind, Asser Elsayed, Fahd A. Mohiyaddin +7
The quality of the semiconductor-barrier interface plays a pivotal role in the demonstration of high quality reproducible quantum dots for quantum information processing. In this w…
Revival and Expansion of the Theory of Coherent Lattices
Dmitry Kouznetsov, Qingzhong Deng, Pol Van Dorpe +1
An effective way to design structured coherent wave interference patterns that builds on the theory of coherent lattices, is presented. The technique combines prime number factoriz…
Surface enhanced Raman spectroscopy using a single mode nanophotonic-plasmonic platform
Frédéric Peyskens, Ashim Dhakal, Pol Van Dorpe +2
Surface Enhanced Raman Spectroscopy (SERS) is a well-established technique for enhancing Raman signals. Recently photonic integrated circuits have been used, as an alternative to m…
Quantum simulation of ZnO nanowire piezotronics
Leisheng Jin, Lijie Li
We address the problem of quantum transport in a nanometre sized two-terminal ZnO device subject to an external strain. The two junctions formed between the electrodes and the ZnO…
Near-field aperture-probe as a magnetic dipole source and optical magnetic field detector
Denitza Denkova, Niels Verellen, Alejandro V. Silhanek +2
Scanning near-field field optical microscopy (SNOM) is a technique, which allows sub-wavelength optical imaging of photonic structures. While the electric field components of light…
Broadband absorption enhancement in ultra-thin crystalline Si solar cells by incorporating metallic and dielectric nanostructures in the back reflector
Samart Jain, Valerie Depauw, Vladimir D. Miljkovic +5
We propose a back-reflecting scheme in order to enhance the maximum achievable current in one micron thick crystalline silicon solar cells. We perform 3-dimensional numerical inves…
Boosting the Figure Of Merit of LSPR-based refractive index sensing by phase-sensitive measurements
Kristof Lodewijks, Wim Van Roy, Gustaaf Borghs +2
Localized surface plasmon resonances possess very interesting properties for a wide variety of sensing applications. In many of the existing applications only the intensity of the…
Self-assembled hexagonal double fishnets as negative index materials
Kristof Lodewijks, Niels Verellen, Willem Van Roy +2
We show experimentally the successful use of colloidal lithography for the fabrication of negative index metamaterials in the near-infrared wavelength range. In particular, we inve…
Highly efficient room temperature spin injection in a metal-insulator-semiconductor light emitting diode
P. Van Dorpe, V. F. Motsnyi, M. Nijboer +6
We demonstrate highly efficient spin injection at low and room temperature in an AlGaAs/GaAs semiconductor heterostructure from a CoFe/AlOx tunnel spin injector. We use a double-st…