Dr. Wojciech Słysz Profile

Dr. Wojciech Słysz

at Institute of Microelectronics and Photonics

SPIE Involvement:

Author

Publications (21)

Proceedings Article | 14 May 2019 Paper

Superconducting single-photon detectors as smart sensors

W. Słysz, M. Guziewicz, R. Kruszka, A. Klimov, M. Węgrzecki, J. Bar, A. Panas

Proceedings Volume 11054, 110540F (2019) https://doi.org/10.1117/12.2525536

KEYWORDS: Photons, Field effect transistors, Superconductors, Sensors, Cryogenics, Statistical analysis, Single photon detectors, Smart sensors, Quantum efficiency, Photodetectors

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Proceedings Article | 15 May 2017 Paper

Superconducting order parameter fluctuations in NbN/NiCu and NbTiN/NiCu bilayer nanostripes for photon detection

Bernd Aichner, Florian Jausner, Georg Zechner, Rita Mühlgassner, Wolfgang Lang, Andrii Klimov, Roman Puźniak, Wojciech Słysz, Marek Guziewicz, Renata Kruszka, Maciej Węgrzecki, Roman Sobolewski

Proceedings Volume 10229, 102290H (2017) https://doi.org/10.1117/12.2270877

KEYWORDS: Superconductors, Photodetectors, Thermodynamics, Magnetism, Electroluminescent displays, Ferromagnetics, Temperature metrology, Sputter deposition, Sapphire, Annealing

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Proceedings Article | 22 December 2016 Paper

New silicon photodiodes for detection of the 1064nm wavelength radiation

Maciej Węgrzecki, Tadeusz Piotrowski, Zbigniew Puzewicz, Jan Bar, Ryszard Czarnota, Rafal Dobrowolski, Andrii Klimov, Jan Kulawik, Helena Kłos, Michał Marchewka, Marek Nieprzecki, Andrzej Panas, Bartłomiej Seredyński, Andrzej Sierakowski, Wojciech Słysz, Beata Synkiewicz, Dariusz Szmigiel, Michał Zaborowski

Proceedings Volume 10175, 101750Y (2016) https://doi.org/10.1117/12.2257557

KEYWORDS: Photodiodes, Silicon, Photomasks, Aluminum, Photons, Mirrors, Reflectivity, Image segmentation, Diffusion, Optical lithography

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Proceedings Article | 22 December 2016 Paper

16-element photodiode array for the angular microdeflection detector and for stabilization of a laser radiation direction

Maciej Węgrzecki, Tadeusz Piotrowski, Jan Bar, Rafał Dobrowolski, Andrii Klimov, Helena Klos, Michał Marchewka, Marek Nieprzecki, Andrzej Panas, Piotr Prokaryn, Bartłomiej Seredyński, Andrzej Sierakowski, Wojciech Słysz, Dariusz Szmigiel, Michal Zaborowski

Proceedings Volume 10175, 101750Z (2016) https://doi.org/10.1117/12.2257558

KEYWORDS: Photodiodes, Laser stabilization, Sensors, Photovoltaics, Photomasks, Aluminum, Laser applications, Laser metrology, Laser development, Photography

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Proceedings Article | 22 December 2016 Paper

Critical current and electric transport properties of superconducting epitaxial Nb(Ti)N submicron structures

A. Klimov, W. Słysz, M. Guziewicz, V. Kolkovsky, M. Węgrzecki, J. Bar, M. Marchewka, B. Seredyński

Proceedings Volume 10175, 101750R (2016) https://doi.org/10.1117/12.2258216

KEYWORDS: Superconductors, Bridges, Sensors, Temperature metrology, Single photon detectors, Quantum computing, Aluminum, Silicon carbide, Resistance, Polishing

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Proceedings Article | 6 May 2015 Paper

Superconducting and ferromagnetic properties of NbN/NiCu and NbTiN/NiCu bilayer nanostructures for photon detection

A. Klimov, R. Puźniak, B. Aichner, W. Lang, E. Joon, R. Stern, W. Słysz, M. Guziewicz, M. Juchniewicz, M. Borysiewicz, R. Kruszka, M. Węgrzecki, A. Łaszcz, A. Czerwinski, Roman Sobolewski

Proceedings Volume 9504, 950405 (2015) https://doi.org/10.1117/12.2179697

KEYWORDS: Magnetism, Superconductors, Temperature metrology, Nanostructures, Photonic nanostructures, Interfaces, Bridges, Nickel, Photodetectors, Ferromagnetics

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Performance of superconducting single-photon detectors based on resistive hotspot formation in nanostripes upon optical photon absorption depends strongly on the critical current density J_C of the fabricated nanostructure. Utilization of an ultrathin, weak-ferromagnet cap layer on the top of a superconducting film enhances of the structure’s J_C due to an extra flux pinning. We have fabricated a number of both NbN/NiCu and NbTiN/NiCu superconductor/ferromagnet (S/F) ultrathin bilayers and microbridges. NbN and NbTiN underlayers with thicknesses varying from 4 to 7 nm were grown using dc-magnetron sputtering on chemically cleaned sapphire single-crystal substrates. After rapid thermal annealing at high temperatures, the S films were coated with Ni_0.54Cu_0.46 overlayers with thicknesses of about 6 nm, using cosputtering. Compositions of the deposited films were confirmed by EDX spectroscopy analysis, while TEM studies demonstrated excellent epitaxial quality of our S layers with ~2-nm-thick F/S transition layer and atomically-sharp S/substrate interface. Magnetic properties of bilayers were studied using both the SQUID and Vibrating Sample Magnetometer techniques in low and high magnetic fields. Low-temperature tests confirmed that in all cases NiCu films were ferromagnetic with the Curie temperature of above 30 K. Below the bilayer critical temperature of approx. 12-13 K, the structures were fully proximitized with the strong superconducting signal. For superconducting transport properties characterization, we used bilayers patterned into 40-μm-long microbridges with the width varying from 0.4 μm to 2 μm. The same S/F nanostructures were also used to study their superconducting fluctuations. The temperature dependence of magnetoresistance demonstrated highly 2-dimensional character with an unusual negative region that extended almost to room temperature. In the S/F sample, the fluctuations were observed to be substantially below theoretical expectations.

Proceedings Article | 19 August 2014 Paper

32-element beta detector developed at the Institute of Electron Technology (ITE)

Maciej Węgrzecki, Alexander Yakushev, Jan Bar, Tadeusz Budzyński, Piotr Grabiec, Helena Kłos, Andrzej Panas, Wojciech Słysz, Maciej Stolarski, Dariusz Szmigiel, Iwona Węgrzecka, Michał Zaborowski

Proceedings Volume 9291, 929106 (2014) https://doi.org/10.1117/12.2070036

KEYWORDS: Sensors, Detector development, Silicon, Semiconducting wafers, Diffusion, Boron, Aluminum, Etching, Phosphorus, Oxidation

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Proceedings Article | 19 August 2014 Paper

64-element photodiode array for scintillation detection of x-rays

Maciej Węgrzecki, Dariusz Wolski, Jan Bar, Tadeusz Budzyński, Arkadiusz Chłopik, Piotr Grabiec, Helena Kłos, Andrzej Panas, Tadeusz Piotrowski, Wojciech Słysz, Maciej Stolarski, Dariusz Szmigiel, Iwona Węgrzecka, Michał Zaborowski

Proceedings Volume 9291, 929104 (2014) https://doi.org/10.1117/12.2069837

KEYWORDS: Photodiodes, Scintillators, Silicon, Photography, Scintillation, Aluminum, Detector arrays, X-ray detectors, X-rays, Lead

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Proceedings Article | 25 July 2013 Paper

Structural analysis of epitaxial NbTiN films

M. Guziewicz, A. Laszcz, J. Domagala, K. Golaszewska, J. Ratajczak, R. Kruszka, M. Juchniewicz, A. Czerwinski, W. Slysz

Proceedings Volume 8902, 89022S (2013) https://doi.org/10.1117/12.2031303

KEYWORDS: Superconductors, Crystals, Annealing, Reflection, Sapphire, Argon, Transmission electron microscopy, Niobium, Structural analysis, Corundum

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Proceedings Article | 25 July 2013 Paper

Technology of silicon charged-particle detectors developed at the Institute of Electron Technology (ITE)

Iwona Wegrzecka, Andrzej Panas, Jan Bar, Tadeusz Budzyński, Piotr Grabiec, Roman Kozłowski, Jerzy Sarnecki, Wojciech Słysz, Dariusz Szmigiel, Maciej Węgrzecki, Michał Zaborowski

Proceedings Volume 8902, 89021I (2013) https://doi.org/10.1117/12.2031044

KEYWORDS: Sensors, Semiconducting wafers, Silicon, Etching, Boron, Glasses, Optical lithography, Aluminum, Diffusion, Oxidation

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Proceedings Article | 25 July 2013 Paper

Design and properties of silicon charged-particle detectors developed at the Institute of Electron Technology (ITE)

Maciej Węgrzecki, Jan Bar, Tadeusz Budzyński, Michal Cież, Piotr Grabiec, Roman Kozłowski, Jan Kulawik, Andrzej Panas, Jerzy Sarnecki, Wojciech Słysz, Dariusz Szmigiel, Iwona Węgrzecka, Marek Wielunski, Krzysztof Witek, Alexander Yakushev, Michał Zaborowski

Proceedings Volume 8902, 890212 (2013) https://doi.org/10.1117/12.2031041

KEYWORDS: Sensors, Silicon, Chemical elements, Aluminum, Lead, Photography, Diffusion, Gold, Boron, Silica

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Proceedings Article | 5 March 2008 Paper

Registration of infrared single photons by a two-channel receiver based on fiber-coupled superconducting single-photon detectors

O. Okunev, G. Chulkova, I. Milostnaya, A. Antipov, K. Smirnov, D. Morozov, A. Korneev, B. Voronov, G. Gol'tsman, W. Slysz, M. Wegrzecki, J. Bar, P. Grabiec, M. Górska, A. Pearlman, A. Cross, J. Kitaygorsky, Roman Sobolewski

Proceedings Volume 7009, 70090V (2008) https://doi.org/10.1117/12.793402

KEYWORDS: Receivers, Superconductors, Sensors, Photons, Quantum efficiency, Single photon, Single photon detectors, Infrared radiation, Telecommunications, Quantum cryptography

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Proceedings Article | 15 May 2007 Paper

Fiber-coupled NbN superconducting single-photon detectors for quantum correlation measurements

W. Slysz, M. Wegrzecki, J. Bar, P. Grabiec, M. Gorska, E. Rieger, P. Dorenbos, V. Zwiller, I. Milostnaya, O. Minaeva, A. Antipov, O. Okunev, A. Korneev, K. Smirnov, B. Voronov, N. Kaurova, G. Gol'tsman, J. Kitaygorsky, D. Pan, A. Pearlman, A. Cross, I. Komissarov, Roman Sobolewski

Proceedings Volume 6583, 65830J (2007) https://doi.org/10.1117/12.723729

KEYWORDS: Sensors, Photons, Quantum efficiency, Superconductors, Receivers, Single photon detectors, Picosecond phenomena, Single mode fibers, Helium, Avalanche photodetectors

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Proceedings Article | 15 May 2007 Paper

Ultrafast and high quantum efficiency large-area superconducting single-photon detectors

A. Korneev, O. Minaeva, A. Divochiy, A. Antipov, N. Kaurova, V. Seleznev, B. Voronov, G. Gol'tsman, D. Pan, J. Kitaygorsky, W. Slysz, Roman Sobolewski

Proceedings Volume 6583, 65830I (2007) https://doi.org/10.1117/12.723684

KEYWORDS: Quantum efficiency, Superconductors, Resistors, Inductance, Single photon detectors, Absorption, Ultrafast phenomena, Avalanche photodetectors, Photon counting, Scanning electron microscopy

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Proceedings Article | 30 September 2005 Paper

Fiber-coupled quantum-communications receiver based on two NbN superconducting single-photon detectors

W. Slysz, M. Wegrzecki, J. Bar, P. Grabiec, M. Górska, C. Latta, V. Zwiller, A. Pearlman, A. Cross, A. Korneev, P. Kouminov, K. Smirnov, B. Voronov, G. Gol'tsman, A. Verevkin, M. Currie, R. Sobolewski

Proceedings Volume 5957, 59571K (2005) https://doi.org/10.1117/12.623158

KEYWORDS: Receivers, Sensors, Photons, Quantum efficiency, Single photon detectors, Picosecond phenomena, Superconductors, Near infrared, Photoresist materials, Quantum cryptography

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Proceedings Article | 30 September 2005 Paper

Superconducting nanostructured detectors capable of single photon counting of mid-infrared optical radiation

I. Milostnaya, A. Korneev, O. Minaeva, I. Rubtsova, S. Slepneva, V. Seleznev, G. Chulkova, O. Okunev, K. Smirnov, B. Voronov, G. Gol'tsman, W. Slysz, J. Kitaygorsky, A. Cross, A. Pearlman, Roman Sobolewski

Proceedings Volume 5957, 59570A (2005) https://doi.org/10.1117/12.623767

KEYWORDS: Quantum efficiency, Sensors, Superconductors, Photons, Temperature metrology, Single photon detectors, Mid-IR, Absorption, Single photon, Avalanche photodetectors

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Proceedings Article | 25 March 2005 Paper

Advanced nanostructured optical NbN single-photon detector operated at 2.0 K

Gregory Goltsman, Alexander Korneev, Olga Minaeva, Inna Rubtsova, Galina Chulkova, Irina Milostnaya, Konstantin Smirnov, Boris Voronov, Andrey Lipatov, Aaron Pearlman, A. Cross, Wojtek Slysz, Alexander Verevkin, Roman Sobolewski

Proceedings Volume 5732, (2005) https://doi.org/10.1117/12.590455

KEYWORDS: Quantum efficiency, Superconductors, Photons, Sensors, Single photon detectors, Nanostructuring, Integrated optics, Quantum communications, Temperature metrology, Semiconductors

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Proceedings Article | 22 July 2004 Paper

Silicon photodiodes and PIN diodes developed at the Institute of Electron Technology

Maciej Wegrzecki, Iwona Wegrzecka, Jan Bar, Wojciech Slysz, Maria Grynglas, Andrzej Uszynski, Remigiusz Grodecki, Piotr Grabiec, Sylwester Krzeminski, Tadeusz Budzynski, Andrzej Panas

Proceedings Volume 5484, (2004) https://doi.org/10.1117/12.568910

KEYWORDS: Sensors, Photodiodes, Silicon, Diodes, Aluminum, Semiconducting wafers, Photography, PIN photodiodes, Nuclear radiation detection, Optical lithography

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Proceedings Article | 8 August 2003 Paper

Ultrafast superconducting single-photon optical detectors

Roman Sobolewski, J. Zhang, W. Slysz, A. Pearlman, A. Verevkin, A. Lipatov, O. Okunev, G. Chulkova, A. Korneev, K. Smirnov, P. Kouminov, B. Voronov, N. Kaurova, V. Drakinsky, G. Goltsman

Proceedings Volume 5123, (2003) https://doi.org/10.1117/12.516995

KEYWORDS: Photons, Superconductors, Sensors, Quantum efficiency, Picosecond phenomena, Electron beam lithography, Single photon detectors, Semiconductors, Photomasks, Infrared radiation

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Proceedings Article | 4 August 2003 Paper

Ultrafast superconducting single-photon detectors for infrared wavelength quantum communications

Aleksandr Verevkin, Aaron Pearlman, Wojtek Slysz, Jin Zhang, Roman Sobolewski, Galina Chulkova, Oleg Okunev, Pavel Kouminov, Vladimir Drakinskij, Konstantin Smirnov, Natalia Kaurova, Boris Voronov, Gregory Gol'tsman, Marc Currie

Proceedings Volume 5105, (2003) https://doi.org/10.1117/12.501197

KEYWORDS: Quantum efficiency, Photons, Superconductors, Sensors, Single photon detectors, Ultrafast phenomena, Quantum communications, Picosecond phenomena, Infrared radiation, Infrared detectors

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Proceedings Article | 9 December 2002 Paper

Superconducting single-photon detectors for GHz-rate free-space quantum communications

Alexander Verevkin, Jin Zhang, Wojciech Slysz, Roman Sobolewski, Andrey Lipatov, O. Okunev, G. Chulkova, A. Korneev, Gregory Gol'tsman

Proceedings Volume 4821, (2002) https://doi.org/10.1117/12.453542

KEYWORDS: Photons, Picosecond phenomena, Superconductors, Single photon detectors, Quantum efficiency, Avalanche photodetectors, Sensors, Quantum communications, Semiconductors, Telecommunications

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Showing 5 of 21 publications

Conference Committee Involvement (2)

Photon Counting Applications

19 April 2011 | Prague, Czech Republic

Photon Counting Applications

21 April 2009 | Prague, Czech Republic

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