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Profil bibliographique

Cáthal McAleer

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

10Publications signalées
4Citations signalées
2Affiliations récentes

Les institutions déclarées

Les domaines associés

Superconducting and THz Device TechnologyRadio Frequency Integrated Circuit DesignQuantum Information and CryptographySemiconductor Quantum Structures and DevicesPhysics of Superconductivity and Magnetism

Les publications récentes

2026 conference-abstract OpenAlex

Cryogenic qualification testing of the dichroic filters 1 to 5 for ESA’s upcoming ARIEL mission

Gerhard Ulbricht, Gary Donegan, Cáthal McAleer, Stephenie Brophy Lee et autres

Ariel, the Atmospheric Remote-sensing Infrared Exoplanet Large-survey mission, is ESA’s Cosmic Vision M4 mission and will study the atmospheres of up to 1000 exoplanets. It uses a set of five dichroic filters (D1 to D5) to split the incoming bandwidth of 0.5 …

ie, it, pl (code pays fourni par la source)

0 citations
2026 conference-abstract OpenAlex

Optimization of TiN/Ti/TiN triple-layer optical to near-IR microwave kinetic inductance detectors

Gary Donegan, Cáthal McAleer, Colm Bracken, Oisín Creaner et autres

We are developing MKIDs for the optical to near IR range made from TiN / Ti / TiN triple layers, utilizing the superconducting proximity effect to fine-tune the superconducting energy gap, achieving good control of critical temperature and good homogeneity. We will …

ie, it (code pays fourni par la source)

0 citations
Accès ouvert 2026 article OpenAlex

An Overview of Potential Medical Applications of Microwave Kinetic Inductance Detectors

Cáthal McAleer, Gary Donegan, Colm Bracken, Oisín Creaner et autres

Microwave kinetic inductance detectors (MKIDs) have proven to be a versatile detector technology and are very promising for several applications in medical imaging. Deep imaging into human tissues often requires detectors with low background noise, high detection efficiency, broad wavelength sensitivity or …

ie, it (code pays fourni par la source)

0 citations IEEE Transactions on Applied Superconductivity
Accès ouvert 2026 article OpenAlex

Simulation of MKID Design Sensitivity to Fabrication Tolerances

Oisín Creaner, Cáthal McAleer, Gerhard Ulbricht, Gary Donegan et autres

Simulations of Microwave Kinetic Inductance Detectors (MKIDs) can be used to inform fabrication tolerances or design requirements. Frequency-domain multiplexing is used to allow thousands of MKIDs to be read on a single feedline. The signals are separated into frequency bins. For this …

ie, it (code pays fourni par la source)

0 citations IEEE Transactions on Applied Superconductivity
2024 conference-paper OpenAlex

Performance of optical to near infrared TiN/Ti/TiN tri-Layer microwave kinetic inductance detectors

Cáthal McAleer, Gary Donegan, Colm P. Bracken, Gerhard Ulbricht et autres

MKIDs made from alternating stacks of Ti and TiN have shown impressive results in far-IR and sub-mm detectors to date, which promises improvements for Optical to Near-IR MKIDs. TiN/Ti/TiN tri-layers offer different advantages between sub-stoichiometric and stoichiometric recipes. We will elaborate on …

ie, it (code pays fourni par la source)

0 citations
Accès ouvert 2024 article OpenAlex

Optimizing Ti/TiN Multilayers for UV, Optical and Near-IR Microwave Kinetic Inductance Detectors

Gerhard Ulbricht, Mario de Lucia, J. D. Piercy, Oisín Creaner et autres

Abstract Microwave Kinetic Inductance Detectors (MKIDs) combine significant advantages for photon detection like single photon counting, single pixel energy resolution, vanishing dark counts and µs time resolution with a simple design and the feasibility to scale up into the megapixel range. But …

ie (code pays fourni par la source)

1 citation Journal of Low Temperature Physics
Accès ouvert 2024 article OpenAlex

Automation of MKID Simulations for Array Building with AEM (Automated Electromagnetic MKID Simulations)

Cáthal McAleer, Oisín Creaner, Colm P. Bracken, Gerhard Ulbricht et autres

Abstract Microwave Kinetic Inductance Detectors (MKIDs) are photon detectors comprised of superconducting LC resonators with unique resonant frequencies corresponding to their geometrical structure. As each pixel has its own geometry, electromagnetic simulations by hand of every pixel in a kilo-pixel array are …

ie (code pays fourni par la source)

2 citations Journal of Low Temperature Physics
Accès ouvert 2023 preprint OpenAlex

Automation of MKID Simulations for Array Building With AEM (Automated Electromagnetic MKID simulations)

Cáthal McAleer, Oisín Creaner, Colm P. Bracken, Gerhard Ulbricht et autres

Abstract Microwave Kinetic Inductance Detectors (MKIDs) are photon detectors comprised of superconducting LC resonators with unique resonant frequencies corresponding to their geometrical structure. As each pixel has a unique resonance, simulations of every pixel in a kilo pixel array are impractical and …

ie (code pays fourni par la source)

0 citations Research Square
Accès ouvert 2022 article OpenAlex

A Delayed-Choice Quantum Eraser with Photon-Counting MKIDs (Experimental Design)

Colm P. Bracken, Cáthal McAleer

Abstract An extension to the delayed-choice quantum eraser (DCQE) photonic experiment is described in this paper. It is proposed to employ an array of superconducting detectors on the measurement plane, and use their high sensitivity, low-noise, and fast response time to provide …

ie (code pays fourni par la source)

1 citation Journal of Low Temperature Physics

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