Dr. Artur Bednarkiewicz Profile

Dr. Artur Bednarkiewicz

at Institute of Low Temperature and Structure Research

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 16 March 2023 Presentation

Plasmon assisted photon avalanche (Conference Presentation)

Marcin Szalkowski, Maciej Cwierzona, Magdalena Dudek, Malgorzata Misiak, Zuzanna Korczak, Karolina Sulowska, Szymon Skrzyński, Dawid Piątkowski, Artur Bednarkiewicz, Sebastian Maćkowski

Proceedings Volume PC12396, PC123960D (2023) https://doi.org/10.1117/12.2649615

KEYWORDS: Plasmons, Nanostructures, Nanocrystals, Upconversion, Thulium, Super resolution, Optical properties, Nonlinear response, Nanoparticles, Luminescence

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Proceedings Article | 16 October 2013 Paper

Nanovectors as a complex solution for optical securing

A. Bednarkiewicz, W. Strek, D. Hreniak

Proceedings Volume 8901, 890115 (2013) https://doi.org/10.1117/12.2029089

KEYWORDS: Luminescence, Nanoparticles, Lanthanides, Thulium, Interference (communication), Signal to noise ratio, Oxides, Terbium, Erbium, Nanotechnology

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SPIE Journal Paper | 1 March 2010 Open Access

Enrichment of hepatocytes in a HepaRG culture using spatially selective photodynamic treatment

Artur Bednarkiewicz, Robim Rodrigues, Maurice Whelan

JBO, Vol. 15, Issue 02, 028002, (March 2010) https://doi.org/10.1117/12.10.1117/1.3369000

KEYWORDS: Ultraviolet radiation, Luminescence, Photodynamic therapy, Microscopes, Digital micromirror devices, In vitro testing, Binary data, Mode conditioning cables, Image processing, Absorption

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SPIE Journal Paper | 1 July 2008 Open Access

Global analysis of microscopic fluorescence lifetime images using spectral segmentation and a digital micromirror spatial illuminator

Artur Bednarkiewicz, Maurice Whelan

JBO, Vol. 13, Issue 04, 041316, (July 2008) https://doi.org/10.1117/12.10.1117/1.2950308

KEYWORDS: Image segmentation, Luminescence, Fluorescence lifetime imaging, Digital micromirror devices, Biological research, Data analysis, Image processing algorithms and systems, Statistical analysis, Fiber optic illuminators, Signal to noise ratio

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Proceedings Article | 12 July 2007 Paper

Microscopic fluorescence lifetime and hyperspectral imaging with digital micromirror illuminator

Artur Bednarkiewicz, Maurice Whelan

Proceedings Volume 6630, 66300A (2007) https://doi.org/10.1117/12.728422

KEYWORDS: Luminescence, Image segmentation, Fluorescence lifetime imaging, Digital micromirror devices, Raster graphics, Fiber optic illuminators, Micromirrors, Data analysis, Binary data, Statistical analysis

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Proceedings Article | 8 October 2005 Paper

Interstitial single fiber multi-decay-probe for light dosimetry in photodynamic therapy: modelling

A. Bednarkiewicz, W. Strek

Proceedings Volume 5862, 586210 (2005) https://doi.org/10.1117/12.633041

KEYWORDS: Photodynamic therapy, Modeling, Diagnostics, Optical spectroscopy, Biomedical optics, Phototherapy

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Proceedings Article | 27 August 2005 Paper

The susceptibility of bacteria to photodynamic inactivation with lanthanide complexes of chlorin e6

Artur Bednarkiewicz, Zuzanna Drulis-Kawa, Rafal Wiglusz, Janina Legendziewicz, Gabriela Bugla-Ploskonska, Wlodzimierz Doroszkiewicz, Manfred Haupt, Wieslaw Strek

Proceedings Volume 5863, 58630V (2005) https://doi.org/10.1117/12.633092

KEYWORDS: Lanthanides, Bacteria, Fourier transforms, Silicon, Laser therapeutics, Laser applications, Laser tissue interaction, Biomedical optics, Antimicrobial agents

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SPIE Journal Paper | 1 September 2004 Open Access

Influence of uterine cervix shape on photodynamic therapy efficiency

Artur Bednarkiewicz, Wieslaw Strek

JBO, Vol. 9, Issue 05, (September 2004) https://doi.org/10.1117/12.10.1117/1.1779626

KEYWORDS: Cervix, Photodynamic therapy, Tissue optics, Natural surfaces, Light sources, Tissues, Oxygen, Optical properties, Refraction, Picosecond phenomena

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Proceedings Article | 2 August 2004 Paper

The crystal-size and power dependence of luminescence properties of Nd3+:LaAlO3 nanopowders

Wieslaw Strek, Dariusz Hreniak, Artur Bednarkiewicz, Piotr Mazur, Przemyslaw Deren, Witold Lojkowski

Proceedings Volume 5508, (2004) https://doi.org/10.1117/12.553169

KEYWORDS: Neodymium, Luminescence, Crystals, Nanocrystals, Spectroscopy, Ions, Oxides, Temperature metrology, Polishing, Lanthanum

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Proceedings Article | 6 October 2003 Paper

Comparison of CW and Q-switched laser action in Yb-doped KYW and KGdW crystals

Artur Bednarkiewicz, Andrei Kuzmin, Wieslaw Strek, Przemyslaw Deren

Proceedings Volume 5230, (2003) https://doi.org/10.1117/12.532103

KEYWORDS: Laser crystals, Q switched lasers, Crystals, Ions, Ytterbium, Continuous wave operation, Q switching, Semiconductor lasers, Q switch crystals, Output couplers

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Proceedings Article | 6 October 2003 Paper

Medium-power ytterbium lasers

Artur Bednarkiewicz, Joshua Kalisky, Wieslaw Strek

Proceedings Volume 5230, (2003) https://doi.org/10.1117/12.532108

KEYWORDS: Ytterbium, Semiconductor lasers, Laser crystals, Diodes, Crystals, Laser damage threshold, Ions, Interferometric modulator displays, High power lasers, Optical pumping

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Proceedings Article | 6 October 2003 Paper

In vitro human atherosclerotic plaque recognition by photosensitizer mono-L-aspartyl chlorin e6-assisted light-induced fluorescence (PALIF)

Dariusz Bialy, Arkadiusz Derkacz, M. Wawrzynska, A. Bednarkiewicz, Piotr Ziolkowski, H. Nowosad, Wieslaw Strek, Marcin Protasiewicz

Proceedings Volume 5229, (2003) https://doi.org/10.1117/12.520616

KEYWORDS: Luminescence, Arteries, Tissues, In vitro testing, Photodynamic therapy, Spectroscopy, Collagen, In vivo imaging, Detection and tracking algorithms, Picosecond phenomena

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Showing 5 of 12 publications

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