Dr. Gerhard Ulbricht Profile

Dr. Gerhard Ulbricht

at Maynooth University

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Author

Publications (8)

Proceedings Article | 28 August 2024 Poster

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

Cáthal McAleer, Gary Donegan, Colm Bracken, Gerhard Ulbricht, Oisin Creaner, Mario De Lucia, Tom Ray

Proceedings Volume PC13103, PC131030V (2024) https://doi.org/10.1117/12.3019043

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Proceedings Article | 29 August 2022 Presentation + Paper

High-uniformity TiN/Ti/TiN multilayers for the development of Microwave Kinetic Inductance Detectors

Mario De Lucia, E. Baldwin, G. Ulbricht, J. Piercy, O. Creaner, C. Bracken, T. Ray

Proceedings Volume 12191, 1219105 (2022) https://doi.org/10.1117/12.2626867

KEYWORDS: Superconductors, Resonators, Inductance, Resistance, Titanium, Sensors, Multilayers, Temperature metrology

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Proceedings Article | 29 August 2022 Presentation + Paper

Repurposing ROACH-1 boards for prototyping of readout systems for optical-NIR MKIDs

Oisín Creaner, Colm Bracken, Jack Piercy, Gerhard Ulbricht, Eoin Baldwin, Mario De Lucia, Tom Ray

Proceedings Volume 12191, 1219112 (2022) https://doi.org/10.1117/12.2626985

KEYWORDS: Prototyping, Software development, Binary data, Inductance, Temporal resolution, Sensors, Resonators, Photodetectors, Multiplexing, Astronomical detectors, Astronomical instrumentation, Astronomical software, Spectral resolution, Spatial resolution

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Proceedings Article | 29 August 2022 Presentation

Performance of photon counting, optical to near-IR Microwave Kinetic Inductance Detectors utilizing proximity effects in Ti / TiN multilayers

Gerhard Ulbricht, Mario De Lucia, Eoin Baldwin, Jack Piercy, Oisin Creaner, Colm Bracken, Tom Ray

Proceedings Volume 12191, 1219106 (2022) https://doi.org/10.1117/12.2626869

KEYWORDS: Multilayers, Tin, Sensors, Photon counting, Microwave radiation, Inductance, Superconductors, Image resolution, Technetium, Single photon

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Proceedings Article | 27 August 2022 Poster + Paper

Monte Carlo transmission line modelling of multilayer optical coatings for performance sensitivity of a dichroic filter for the ARIEL space telescope

Vinooja Thurairethinam, Giorgio Savini, Mario De Lucia, Gerhard Ulbricht, Gary Hawkins, Eoin Baldwin, Deirdre Coffey, Jack Piercy, Tom Ray

Proceedings Volume 12180, 1218048 (2022) https://doi.org/10.1117/12.2629203

KEYWORDS: Multilayers, Refractive index, Optical coatings, Performance modeling, Thin films, Thin film coatings, Optical filters, Monte Carlo methods

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SPIE Journal Paper | 19 November 2021

Improving the energy resolution of photon counting microwave kinetic inductance detectors using principal component analysis

Jacob Miller, Nicholas Zobrist, Gerhard Ulbricht, Benjamin Mazin

JATIS, Vol. 7, Issue 04, 048003, (November 2021) https://doi.org/10.1117/12.10.1117/1.JATIS.7.4.048003

KEYWORDS: Sensors, Principal component analysis, Inductance, Calibration, Microwave radiation, Photon counting, Shape analysis, Data modeling, Signal detection, Photodetectors

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Proceedings Article | 13 December 2020 Poster

Frequency domain multiplexing with the Xilinx ZCU111 RFSoC board

Eoin Baldwin, Mario De Lucia, Colm Bracken, Gerhard Ulbricht, Tom Ray

Proceedings Volume 11454, 114542Q (2020) https://doi.org/10.1117/12.2561108

KEYWORDS: Multiplexing, Field programmable gate arrays, Digital filtering, Microwave radiation, Inductance, Sensors, Data conversion, Resonators, Astronomy, Signal processing

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Proceedings Article | 13 December 2020 Poster + Paper

Multiplexable frequency retuning of MKID arrays using their non-linear kinetic inductance

M. De Lucia, E. Baldwin, G. Ulbricht, C. Bracken, P. Stamenov, T. Ray

Proceedings Volume 11454, 114542Z (2020) https://doi.org/10.1117/12.2560384

KEYWORDS: Inductance, Resonators, Microwave radiation, Sensors, Detector arrays, Lithography

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Showing 5 of 8 publications

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