Dr. Paul R. Torke Profile

Dr. Paul R. Torke

at Karl-Franzens-Univ Graz

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Author

Publications (7)

Proceedings Article | 11 August 2023 Paper

Photoacoustic ghost imaging using Hadamard pattern projection: reconstruction methods and noise considerations

Guenther Paltauf, Paul Torke, Robert Nuster

Proceedings Volume 12631, 126310B (2023) https://doi.org/10.1117/12.2670981

KEYWORDS: Light sources and illumination, Model-based design, Multiplexing, Sensors, Signal generators, Ultrasonography, Interference (communication), Signal to noise ratio, Photoacoustic spectroscopy, Photoacoustic imaging

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Proceedings Article | 9 December 2021 Paper

Photoacoustic imaging using structured illumination and a single-pixel ultrasound detector

Paul Torke, Robert Nuster, Guenther Paltauf

Proceedings Volume 11923, 119230O (2021) https://doi.org/10.1117/12.2615907

KEYWORDS: Ultrasonography, Sensors, Photoacoustic imaging, Acoustics, Digital micromirror devices, Signal to noise ratio, Light sources, Carbon, Transducers, Data acquisition

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Proceedings Article | 27 February 2019 Paper

Combination of an annular array with a conical acoustic lens for large depth of field photoacoustic macroscopy

P. R. Torke, R. Nuster, G. Paltauf

Proceedings Volume 10878, 1087853 (2019) https://doi.org/10.1117/12.2513526

KEYWORDS: Sensors, Acoustics, Photoacoustic spectroscopy, Transducers, Spherical lenses, Ferroelectric polymers, Image resolution, Axicons, Signal detection, Signal to noise ratio

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SPIE Journal Paper | 24 September 2018 Open Access

Modeling photoacoustic imaging with a scanning focused detector using Monte Carlo simulation of energy deposition

Guenther Paltauf, Paul Torke, Robert Nuster

JBO, Vol. 23, Issue 12, 121607, (September 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.12.121607

KEYWORDS: Sensors, Acoustics, Monte Carlo methods, Signal detection, Photoacoustic imaging, Photoacoustic spectroscopy, Signal attenuation, Absorption, Transducers, Convolution

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Proceedings Article | 19 February 2018 Paper

Photoacoustic scanning macroscopy with interferometric ultrasound detection based on a fiber optic ring array

J. Bauer-Marschallinger, A. Höllinger, P. Torke, G. Paltauf, G. Haudum, B. Jakoby, P. Burgholzer, T. Berer

Proceedings Volume 10494, 104945V (2018) https://doi.org/10.1117/12.2289639

KEYWORDS: Ultrasonography, Phase shifts, Image resolution, Ultrasonics, Optical fibers, Acoustics, Sensors, Transducers, Fiber optics, Photoacoustic spectroscopy

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Proceedings Article | 19 February 2018 Paper

Ring detector arrays for large depth of field scanning photoacoustic macroscopy

Guenther Paltauf, Paul Torke, Robert Nuster, Johannes Bauer-Marschallinger, Thomas Berer, Gerhard Haudum, Peter Burgholzer

Proceedings Volume 10494, 104943Q (2018) https://doi.org/10.1117/12.2292051

KEYWORDS: Sensors, Ferroelectric polymers, Monte Carlo methods, Photoacoustic spectroscopy, Scattering, Detector arrays, Optical components, Photoacoustic imaging

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Proceedings Article | 1 August 2017 Paper

Annular array detector for large depth of field photoacoustic macroscopy

Paul Torke, Robert Nuster, Guenther Paltauf

Proceedings Volume 10415, 104150C (2017) https://doi.org/10.1117/12.2286255

KEYWORDS: Sensors, Detector arrays, Microscopy, Photoacoustic imaging

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Showing 5 of 7 publications

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