Mr. Tomasz Bajraszewski Profile

Tomasz Bajraszewski

Chief Scientist at Canon Ophthalmic Technologies SP zoo

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 5 March 2008 Paper

Simultaneous analysis of extinction and flow velocity with joint spectral and time domain OCT

Maciej Wojtkowski, Maciej Szkulmowski, Tomasz Bajraszewski, Anna Szkulmowska, Andrzej Kowalczyk

Proceedings Volume 6847, 68471M (2008) https://doi.org/10.1117/12.765386

KEYWORDS: Optical coherence tomography, Spectroscopy, Signal attenuation, Retina, Scattering, Absorption, Scattering media, Doppler tomography, Modulation, Light scattering

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Proceedings Article | 11 February 2008 Paper

Retinal blood flow analysis using joint spectral and time domain optical coherence tomography

Anna Szkulmowska, Maciej Szkulmowski, Tomasz Bajraszewski, Andrzej Kowalczyk, Maciej Wojtkowski

Proceedings Volume 6844, 68440K (2008) https://doi.org/10.1117/12.762725

KEYWORDS: Optical coherence tomography, Blood circulation, Interfaces, Signal to noise ratio, Retina, Fourier transforms, Statistical analysis, Mirrors, Doppler effect, CCD cameras

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Proceedings Article | 11 February 2008 Paper

Mapping of photoreceptor dysfunction using high resolution three-dimensional spectral optical coherence tomography

B. Sikorski, M. Szkulmowski, J. Kałużny, T. Bajraszewski, A. Kowalczyk, M. Wojtkowski

Proceedings Volume 6844, 68440J (2008) https://doi.org/10.1117/12.762626

KEYWORDS: Optical coherence tomography, Reflectivity, Eye, Spectral resolution, Image segmentation, Optical resolution, Angiography, Rods, In vivo imaging, Visualization

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Proceedings Article | 11 July 2007 Paper

Doppler spectral optical coherence tomography with optical frequency shift

M. Wojtkowski, A. Szkulmowska, M. Szkulmowski, T. Bajraszewski, W. Fojt, A. Kowalczyk

Proceedings Volume 6627, 662716 (2007) https://doi.org/10.1117/12.727872

KEYWORDS: Optical coherence tomography, Mirrors, Doppler tomography, Capillaries, In vivo imaging, Doppler effect, Blood circulation, Systems modeling, Interfaces, Interferometry

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SPIE Journal Paper | 1 July 2007 Open Access

Analysis of posterior retinal layers in spectral optical coherence tomography images of the normal retina and retinal pathologies

Maciej Szkulmowski, Maciej Wojtkowski, Bartosz Sikorski, Tomasz Bajraszewski, Vivek Srinivasan, Anna Szkulmowska, Jakub Kaluzny, James Fujimoto, Andrzej Kowalczyk

JBO, Vol. 12, Issue 04, 041207, (July 2007) https://doi.org/10.1117/12.10.1117/1.2771569

KEYWORDS: Image segmentation, Optical coherence tomography, Retina, Eye, Biological research, Pathology, Reflectivity, 3D image processing, Scattering, Binary data

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Proceedings Article | 5 March 2007 Paper

Three-dimensional imaging of eye surface pathologies and contact lens fit with high resolution spectral optical coherence tomography

M. Wojtkowski, B. Kałużny, A. Szkulmowska, T. Bajraszewski, M. Szkulmowski, P. Targowski, A. Kowalczyk

Proceedings Volume 6426, 64260S (2007) https://doi.org/10.1117/12.698992

KEYWORDS: Optical coherence tomography, Eye, Imaging systems, Cornea, 3D image processing, Image segmentation, Image resolution, Spectral resolution, Pathology, Contact lenses

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Proceedings Article | 7 February 2007 Paper

Fourier domain optical coherence tomography using optical frequency comb

T. Bajraszewski, M. Wojtkowski, A. Szkulmowska, W. Fojt, M. Szkulmowski, A. Kowalczyk

Proceedings Volume 6429, 64291F (2007) https://doi.org/10.1117/12.703600

KEYWORDS: Optical coherence tomography, Frequency combs, Spectroscopy, Light sources, Fabry–Perot interferometry, Signal to noise ratio, Image resolution, Photodetectors, Mirrors, Spectral resolution

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Proceedings Article | 27 October 2006 Paper

Spectral optical coherence tomography for ophthalmologic applications

Piotr Targowski, Tomasz Bajraszewski, Iwona Gorczyńska, Anna Szkulmowska, Maciej Szkulmowski, Maciej Wojtkowski, Andrzej Kowalczyk, Jakub Kaluzny, Bartłomiej Kaluzny

Proceedings Volume 6047, 60470M (2006) https://doi.org/10.1117/12.710660

KEYWORDS: Optical coherence tomography, Retina, Eye, Scanners, Image quality, Light sources, Cornea, Signal to noise ratio, Tomography, Optical isolators

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Proceedings Article | 24 September 2005 Paper

Spectral optical coherence tomography in ophthalmology

Tomasz Bajraszewski, Iwona Gorczynska, Anna Szkulmowska, Maciej Szkulmowski, Piotr Targowski, Andrzej Kowalczyk

Proceedings Volume 5959, 59590D (2005) https://doi.org/10.1117/12.626079

KEYWORDS: Optical coherence tomography, Ophthalmology, Signal to noise ratio, Eye, Mirrors, Image resolution, Tomography, High speed imaging, Image quality, Cornea

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Proceedings Article | 13 April 2005 Paper

The applicability of standard resolution spectral optical coherence tomography for examination of the eye pathologies

Anna Szkulmowska, Iwona Gorczynska, Tomasz Bajraszewski, Andrzej Kowalczyk, Jakub Kaluzny, Maciej Wojtkowski, James Fujimoto

Proceedings Volume 5690, (2005) https://doi.org/10.1117/12.590975

KEYWORDS: Eye, Pathology, Retina, Optical coherence tomography, Image resolution, Cameras, Image quality, Spectral resolution, Reflectivity, Optical resolution

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Proceedings Article | 13 April 2005 Paper

Full-range complex spectral domain optical coherence tomography with arbitrary or unknown phase

Maciej Szkulmowski, Tomasz Bajraszewski, Anna Szkulmowska, Piotr Targowski, Andrzej Kowalczyk

Proceedings Volume 5690, (2005) https://doi.org/10.1117/12.591070

KEYWORDS: Mirrors, Optical coherence tomography, Phase shifts, Interferometry, In vivo imaging, Biomedical optics, Range imaging, Eye, Fourier transforms, Physics

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Proceedings Article | 13 April 2005 Paper

The spectral OCT image extracting without phase measurements

Krzysztof Stefanski, Katarzyna Tomczyk, Maciej Szkulmowski, Tomasz Bajraszewski, Piotr Targowski, Andrzej Kowalczyk

Proceedings Volume 5690, (2005) https://doi.org/10.1117/12.591918

KEYWORDS: Mirrors, Fourier transforms, Optical coherence tomography, Phase measurement, Beam splitters, Light sources, Spectrographs, CCD cameras, Reflection, Biomedical optics

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Proceedings Article | 13 July 2004 Paper

Real-time and static in vivo ophthalmic imaging by spectral optical coherence tomography

Maciej Wojtkowski, Tomasz Bajraszewski, Piotr Targowski, Andrzej Kowalczyk

Proceedings Volume 5314, (2004) https://doi.org/10.1117/12.529293

KEYWORDS: Optical coherence tomography, In vivo imaging, Cornea, Eye, 3D image processing, Image quality, Iris, Ophthalmic imaging, 3D acquisition, Macula

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Proceedings Article | 1 July 2004 Paper

Real-time measurement of in-vitro and in-vivo blood flow with Fourier domain optical coherence tomography

Rainer Leitgeb, Leopold Schmetterer, Wolfgang Drexler, Fatmire Berisha, Christoph Hitzenberger, Maciej Wojtkowski, Tomasz Bajraszewski, Adolf Fercher

Proceedings Volume 5316, (2004) https://doi.org/10.1117/12.531327

KEYWORDS: Optical coherence tomography, Doppler tomography, In vivo imaging, Blood circulation, Fourier transforms, Doppler effect, In vitro testing, Head, Charge-coupled devices, Capillaries

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Proceedings Article | 1 July 2004 Paper

Three-dimensional in vivo imaging by spectral OCT

Tomasz Bajraszewski, Maciej Wojtkowski, Piotr Targowski, Maciej Szkulmowski, Andrzej Kowalczyk

Proceedings Volume 5316, (2004) https://doi.org/10.1117/12.529278

KEYWORDS: In vivo imaging, Optical coherence tomography, Eye, 3D image processing, Skin, Beam splitters, Visualization, Retina, CCD cameras, Scanners

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Proceedings Article | 2 October 2003 Paper

Complex spectral OCT in human eye imaging in vivo

Piotr Targowski, Maciej Wojtkowski, Andrzej Kowalczyk, Tomasz Bajraszewski, Maciej Szkulmowski, Iwona Gorczynska

Proceedings Volume 5140, (2003) https://doi.org/10.1117/12.500144

KEYWORDS: Optical coherence tomography, In vivo imaging, Eye, Mirrors, Fourier transforms, Phase shifts, CCD image sensors, Interferometers, CCD cameras, Sensors

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Proceedings Article | 8 July 2003 Paper

Real-time in vivo ophthlamic imaging by ultrafast spectral optical coherence tomography

Maciej Wojtkowski, Tomasz Bajraszewski, Piotr Targowski, Andrzej Kowalczyk

Proceedings Volume 4956, (2003) https://doi.org/10.1117/12.477634

KEYWORDS: In vivo imaging, Optical coherence tomography, Ultrafast imaging, CCD cameras, Macula, Iris, Imaging systems, Blood vessels, Charge-coupled devices, Physics

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Proceedings Article | 8 July 2003 Paper

Novel phase-shifting algorithm to achieve high-speed long-depth range probing by frequency domain optical coherence tomography

Rainer Leitgeb, Tomasz Bajraszewski, Christoph Hitzenberger, Adolf Fercher

Proceedings Volume 4956, (2003) https://doi.org/10.1117/12.479034

KEYWORDS: Optical coherence tomography, Mirrors, Signal to noise ratio, Fourier transforms, Phase shifts, Spectroscopy, Interfaces, Eye, Phase shifting, Light sources

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SPIE Journal Paper | 1 July 2002 Open Access

In vivo human retinal imaging by Fourier domain optical coherence tomography

Maciej Wojtkowski, Rainer Leitgeb, Andrzej Kowalczyk, Tomasz Bajraszewski, Adolf Fercher

JBO, Vol. 7, Issue 03, (July 2002) https://doi.org/10.1117/12.10.1117/1.1482379

KEYWORDS: Optical coherence tomography, In vivo imaging, Retina, Fourier transforms, Mirrors, Retinal scanning, Charge-coupled devices, Spectroscopy, Eye, Optical discs

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