Mr. Klaus Passler Profile

Klaus Passler

at Karl-Franzens-Univ Graz

SPIE Involvement:

Author

Publications (9)

SPIE Journal Paper | 2 March 2012 Open Access

Photoacoustic section imaging using an elliptical acoustic mirror and optical detection

Robert Nuster, Sibylle Gratt, Klaus Passler, Günther Paltauf, Dirk Meyer

JBO, Vol. 17, Issue 03, 030503, (March 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.3.030503

KEYWORDS: Acoustics, Mirrors, Sensors, Photoacoustic spectroscopy, Photoacoustic imaging, Integrated optics, Signal detection, Radon transform, Signal to noise ratio, Reflectors

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Proceedings Article | 23 February 2012 Paper

Acoustic reflector combined with optical detection for photoacoustic section imaging

Robert Nuster, Sibylle Gratt, Klaus Passler, Gerhild Wurzinger, Guenther Paltauf

Proceedings Volume 8223, 82231F (2012) https://doi.org/10.1117/12.908252

KEYWORDS: Acoustics, Reflectors, Photoacoustic spectroscopy, Sensors, Photoacoustic imaging, Signal detection, Radon transform, Spherical lenses, Optical imaging, Integrated optics

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Proceedings Article | 16 June 2011 Paper

Annular piezoelectric ring array for photoacoustic imaging

K. Passler, R. Nuster, S. Gratt, P. Burgholzer, G. Paltauf

Proceedings Volume 8090, 809012 (2011) https://doi.org/10.1117/12.889707

KEYWORDS: Sensors, Signal detection, Imaging systems, Photoacoustic imaging, Signal processing, Spherical lenses, Optical spheres, Image resolution, Transducers, Acoustics

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Proceedings Article | 15 June 2011 Paper

Photoacoustic section imaging with an integrating cylindrical detector

Sibylle Gratt, Klaus Passler, Robert Nuster, Guenther Paltauf

Proceedings Volume 8090, 80900K (2011) https://doi.org/10.1117/12.889703

KEYWORDS: Sensors, Photoacoustic spectroscopy, Optical spheres, Photoacoustic imaging, Reconstruction algorithms, Radon transform, Signal detection, Image resolution, Signal processing, Radon

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Proceedings Article | 10 July 2009 Paper

Photoacoustic generation of X-waves and their application in a dual mode scanning acoustic microscope

K. Passler, R. Nuster, S. Gratt, P. Burgholzer, G. Paltauf

Proceedings Volume 7371, 73710R (2009) https://doi.org/10.1117/12.831745

KEYWORDS: Acoustics, Photoacoustic spectroscopy, Axicons, Ultrasonics, Ultrasonography, Microscopes, Transducers, Sensors, Photoacoustic imaging, Pulsed laser operation

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Proceedings Article | 10 July 2009 Paper

Photoacoustic imaging using a conical axicon detector

S. Gratt, K. Passler, R. Nuster, G. Paltauf

Proceedings Volume 7371, 73710W (2009) https://doi.org/10.1117/12.831728

KEYWORDS: Sensors, Axicons, Deconvolution, Linear filtering, Point spread functions, Photoacoustic imaging, Image filtering, Transducers, Digital filtering, Ultrasonography

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Proceedings Article | 25 February 2009 Paper

Comparison of optical and piezoelectric integrating line detectors

R. Nuster, S. Gratt, K. Passler, H. Grün, Th. Berer, P. Burgholzer, G. Paltauf

Proceedings Volume 7177, 71770T (2009) https://doi.org/10.1117/12.808873

KEYWORDS: Sensors, Signal detection, Acoustics, Ferroelectric polymers, Mach-Zehnder interferometers, Glasses, Integrated optics, Polymers, Acquisition tracking and pointing, Polymer thin films

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Proceedings Article | 12 February 2009 Paper

Photoacoustic imaging with limited diffraction beam transducers

Günther Paltauf, Sibylle Gratt, Klaus Passler, Robert Nuster, Peter Burgholzer

Proceedings Volume 7177, 71770S (2009) https://doi.org/10.1117/12.808217

KEYWORDS: Sensors, Axicons, Optical spheres, Transducers, Spherical lenses, Point spread functions, Deconvolution, Photoacoustic imaging, Ultrasonography, Ferroelectric polymers

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Proceedings Article | 28 February 2008 Paper

Optimizing image resolution in three-dimensional photoacoustic tomography with line detectors

G. Paltauf, R. Nuster, K. Passler, Markus Haltmeier, Peter Burgholzer

Proceedings Volume 6856, 685621 (2008) https://doi.org/10.1117/12.763161

KEYWORDS: Sensors, Acoustics, Signal detection, Image resolution, Optical spheres, Temporal resolution, Gaussian beams, 3D image processing, Reconstruction algorithms, Signal attenuation

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Showing 5 of 9 publications

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