Institute of Geophysics - dr Tomasz Stefaniuk

dr Tomasz Stefaniuk

Assistant Professor

Institute of Geophysics
Information Optics Department

ul. Pasteura 5, room: B4.22

+48 22 55 32 022

t.stefaniuk@igf.fuw.edu.pl

https://www.igf.fuw.edu.pl/pl/projects/research-groups/materialy-funkcjonalne/

Didactics

2017/2018 - Metody numeryczne w optyce (wykład)

2017/2018 - Metody numeryczne w optyce (ćwiczenia)

2017/2018 - Pracownia fizyczna dla zaawansowanych

Karajz D.A., Halápi L., Stefaniuk T., Parditka B., Erdélyi Z., Hernádi K., Cserháti C., Szilágyi I.M., 2024, Photonic Band Gap Engineering by Varying the Inverse Opal Wall Thickness, International Journal of Molecular Sciences, vol. 25(23), art. 12996, 10.3390/ijms252312996

Kierdaszuk J., Bożek R., Stefaniuk T., Możdżyńnska E., Piętak-Jurczak K., Złotnik S., Zubialevich V., Przewłoka A., Krajewska A., Kaszub W., Gryglas-Borysiewicz M., Wysmołek A., Binder J., Drabińska A., 2024, Electrostatically-induced strain of graphene on GaN nanorods, Applied Surface Science, vol. 644, art. 158812, 10.1016/j.apsusc.2023.158812

Niewczas D., Pierścińska D., Sobczak G., Kozłowski P., Krząstek A., Stefaniuk T. & Pierściński K., 2024, Fabrication of optimized partial-reflection coatings for mid-infrared quantum cascade lasers, Applied Physics B: Laser and Optics, vol. 130, art. 192, 10.1007/s00340-024-08329-3

Korneluk A., Szymczak J., Stefaniuk T., 2023, Annealing-free fabrication of high-quality indium tin oxide films for free-carrier-based hybrid metal-semiconductor nanophotonics, Scientific Reports, vol. 13, art. 18520, 10.1038/s41598-023-45651-w

Stefaniuk T., Nicholls L.H., Córdova‐Castro R.M., Nasir M.E., Zayats A.V., 2023, Nonlocality-enabled pulse management in epsilon-near-zero metamaterials, Advanced Materials, vol. 35(34), art. 2107023, 10.1002/adma.202107023

Stefaniuk T., Suffczyński J., Wierzbowska M., Domagała J.Z., Kisielewski J., Kłos A., Korneluk A. and Teisseyre H., 2023, Optical, electronic, and structural properties of ScAlMgO4, Physical Review B, vol. 107, art. 085205, 10.1103/PhysRevB.107.085205

Łempicka-Mirek K., Król M., Sigurdsson H., Wincukiewicz A., Morawiak P., Mazur R., Muszyński M., Piecek W., Kula P., Stefaniuk T., Kamińska M., De Marco L., Lagoudakis P.G., Ballarini D., Sanvitto D., Szczytko J., Piętka B., 2022, Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite, Science Advances, vol. 8(40), art. eabq7533, 10.1126/sciadv.abq7533

Franczyk M., Stefaniuk T., Anuszkiewicz A., Kasztelanic R., Pysz D., Filipkowski A., Osuch T. and Buczynski R., 2021, Nanostructured active and photosensitive silica glass for fiber lasers with built-in Bragg gratings, Optics Express, vol. 29(7), 10659-10675, 10.1364/OE.413433

Krajewski M., Tokarczyk M., Stefaniuk T., Słomińska H., Małolepszy A., Kowalski G., Lewińska S., Ślawska-Waniewska A., 2020, Magnetic-field-induced synthesis of amorphous iron-nickel wire-like nanostructures, Materials Chemistry and Physics, vol. 246, art. 122812, 10.1016/j.matchemphys.2020.122812

Michalik D., Stefaniuk T., Buczynski R., 2020, Dispersion Management in Hybrid Optical Fibers, Journal of Lightwave Technology, vol. 38(6), 1427-1434, 10.1109/JLT.2019.2952250

Michalik D., Stefaniuk T., Kasztelanic R. and Buczyński R., 2020, Polarization-maintaining optical fiber with an anisotropic core compatible with the SMF-28 standard, Journal of the Optical Society of America B, vol. 37(6), 1722-1728, 10.1364/JOSAB.393645

Filipkowski A., Nguyen H.T., Kasztelanic R., Stefaniuk T., Cimek J., Pysz D., Stępień R., Krzyżak K., Karioja P. and Buczynski R., 2019, Development of large diameter nanostructured GRIN microlenses enhanced with temperature-controlled diffusion, Optics Express, vol. 27(24), 35052-35064, 10.1364/OE.27.035052

Krajewski M., Tokarczyk M., Stefaniuk T., Lewińska S. and Ślawska-Waniewska A., 2019, Thermal Treatment of Nanochains Composed of Amorphous Fe1-xCOx Nanoparticles Manufactured Through Magnetic-Field-Induced Co-reduction Reaction, IEEE Magnetics Letters, vol. 10, art. 6108405, 10.1109/LMAG.2019.2950644

Nicholls L.H., Stefaniuk T., Nasir M.E., Rodríguez-Fortuño F.J., Wurtz, G.A., Zayats A.V., 2019, Designer photonic dynamics by using non-uniform electron temperature distribution for on-demand all-optical switching times, Nature Communications, vol. 10(1), art. 2967, 10.1038/s41467-019-10840-7

Anuszkiewicz A., Kasztelanic R., Filipkowski A., Stepniewski G., Stefaniuk T., Siwicki B., Pysz D., Klimczak M., Buczynski, 2018, Fused silica optical fibers with graded index nanostructured core, Scientific Reports, vol. 8, art. 12329, 10.1038/s41598-018-30284-1

Budai J., Pápa Z., Márton I., Wróbel P., Stefaniuk T., Márton Z., Rácz P. and Dombi P., 2018, Plasmon-plasmon coupling probed by ultrafast, strong-field photoemission with <7 Å sensitivity, Nanoscale, vol. 10, 16261-16267, 10.1039/C8NR04242J

Stefaniuk T., Stępniewski G., Pysz D., Stępień R., and Buczyński R., 2018, Fused silica photonic crystal fiber with heavily germanium doped microinclusion in the core dedicated to couple, guide and control LP02 higher-order mode, Optics Express, vol. 26(17), 21939-21949, 10.1364/OE.26.021939

Rácz P., Pápa Z., Márton I., Budai J., Wróbel P., Stefaniuk T., Prietl C., Krenn J.R., and Dombi P., 2017, Measurement of Nanoplasmonic Field Enhancement with Ultrafast Photoemission, Nano Letters, vol. 17 (2), 1181–1186, 10.1021/acs.nanolett.6b04893

Stefaniuk T.; Olivier N.; Belardini A.; Mcpolin C.P.T.; Sibilia C.; Wronkowska, A.A.; Wronkowski A.; Szoplik T.; Zayats A.V., 2017, Self-Assembled Silver–Germanium Nanolayer Metamaterial with the Enhanced Nonlinear Response, Advanced Optical Materials, vol. 5 (22), art. 1700753, 10.1002/adom.201700753

Márton, I., Ayadi, V., Rácz, P., Stefaniuk, T., Wróbel, P., Földi, P., Dombi, P., 2016, Ultrafast Plasmonic Electron Emission from Ag Nanolayers with Different Roughness, Plasmonics, vol. 11 (3), 811-816, 10.1007/s11468-015-0113-1

Pniewski J., Stefaniuk T., Le Van H., Cao Long V., Chu Van L., Kasztelanic R., Stępniewski G., Ramaniuk A., Trippenbach M., and Buczyński R., 2016, Dispersion engineering in nonlinear soft glass photonic crystal fibers infiltrated with liquids, Applied Optics, vol. 55 (19), 5033-5040, 10.1364/AO.55.005033

Buczyński, R., Klimczak, M., Stefaniuk, T., Kasztelanic, R., Siwicki, B., Stępniewski, G., Cimek, J., Pysz, D., Stępień, R., 2015, Optical fibers with gradient index nanostructured core, Optics Express, vol. 23 (20), 25588-25596, 10.1364/OE.23.025588

Iwan, A., Boharewicz, B., Tazbir, I., Filapek, M., Korona, K.P., Wróbel, P., Stefaniuk, T., Ciesielski, A., Wojtkiewicz, J., Wronkowska, A.A., Wronkowski, A., Zboromirska-Wnukiewicz, B., Grankowska-Ciechanowicz, S., Kaminska, M., Szoplik, T., 2015, How do 10-camphorsulfonic acid, silver or aluminum nanoparticles influence optical, electrochemical, electrochromic and photovoltaic properties of air and thermally stable triphenylamine-based polyazomethine with carbazole moieties?, Electrochimica Acta, vol. 185, 198-210, 10.1016/j.electacta.2015.10.110

Pastor D., Stefaniuk T., Wróbel P., Zapata-Rodriguez C., Kotyński R., 2015, Determination of the point spread function of layered metamaterials assisted with the blind deconvolution algorithm, Optical and Quantum Electronics, vol. 47 (1), 17-26, 10.1007/s11082-014-0010-4

Pniewski J., Stefaniuk T., Stepniewski G., Pysz D., Martynkien T., Stepien R., and Buczynski R., 2015, Limits in development of photonic crystal fibers with a subwavelength inclusion in the core, Optical Materials Express, vol. 5 (10), 2366-2376, 10.1364/OME.5.002366

Stefaniuk T., Ciesielski A., Wróbel P., Wronkowska A.A., Wronkowski A., Skowroński Ł., Szoplik T., 2015, Optical parameters of 10 nm to 100 nm thick silver films, Romanian Reports in Physics, vol. 67 (4), 1331–1333

Wróbel P., Stefaniuk T., Trzcinski M., Wronkowska A.A., Wronkowski A., Szoplik T., 2015, Ge wetting layer increases ohmic plasmon losses in ag film due to segregation, ACS Applied Materials & Interfaces, vol. 7 (17), 8999–9005, 10.1021/acsami.5b01471

Solarska R., Bienkowski K., Zoladek S., Majcher A., Stefaniuk T., Kulesza P.J. and Augustynski J., 2014, Enhanced Water Splitting at Thin Film Tungsten Trioxide Photoanodes Bearing Plasmonic Gold–Polyoxometalate Particles, Angewandte Chemie-International Edition, vol. 53 (51), 14196–14200, 10.1002/anie.201408374

Stefaniuk, T., Wróbel, P. , Trautman, P., Szoplik, T., 2014, Ultrasmooth metal nanolayers for plasmonic applications: Surface roughness and specific resistivity, Applied Optics, vol. 53 (10), B237-B241, 10.1364/AO.53.00B237

Stefaniuk, T.; Wrobel, P.; Gorecka, E.; Szoplik, T., 2014, Optimum deposition conditions of ultrasmooth silver nanolayers, Nanoscale Research Letters, vol. 9 art. 153, 1-9, 10.1186/1556-276X-9-153

Wróbel P., Antosiewicz T.J, Stefaniuk T., and Szoplik T., 2012, Plasmonic concentrator of magnetic field of light, Journal of Applied Physics, vol. 112 (7), art. 074304, 10.1063/1.4757033

Wróbel P., Stefaniuk T., Antosiewicz T.J., Libura A., Nowak G., Wejrzanowski T., Andrzejczuk M., Kurzydłowski K.J., Jedrzejewski K., and Szoplik T., 2012, Fabrication of corrugated Ge-doped silica fibers, Optics Express, vol. 20 (13), 14508-14513, 10.1364/OE.20.014508

Kotyński R., Stefaniuk T., Pastuszczak A., 2011, Sub-wavelength diffraction-free imaging with low-loss metal-dielectric multilayers, Applied Physics A Materials Science & Processing, vol. 103 (3), 905–909, 10.1007/s00339-011-6286-3

Kotyński R., Baghdasaryan H., Stefaniuk T., Pastuszczak A., Marciniak M., Lavrinenko A., Panajotov K., Szoplik T., 2010, Sensitivity of imaging properties of metal-dielectric layered flat lens to fabrication inaccuracies, Opto-Electronics Review, vol. 18(4), 446–457, 10.2478/s11772-010-0051-6

Kotynski R., Stefaniuk T., 2010, Multiscale analysis of subwavelength imaging with metal–dielectric multilayers, Optics Letters, vol. 35(8), 1133-1135, 10.1364/OL.35.001133

Kotynski R., Stefaniuk T., 2009, Comparison of imaging with sub-wavelength resolution in the canalization and resonant tunnelling regimes, Journal of Optics A: Pure and Applied Optics, vol. 11, art. 015001, 10.1088/1464-4258/11/1/015001

Stefaniuk T., Wrobel P., Dominiak R., Gawlik G., Bajdor K., Zielecka M., Szoplik T., 2007, Self-assembly of arrays of micro-rings by colloidal evaporative deposition, Surface Science, vol. 601(21), 4922-4924, 10.1016/j.susc.2007.08.021

Research project

Smart passive materials capable of heating or cooling to temperatures different than ambient without additional power supply
Role: Project leader
Source of financing: NCN, SONATA BIS
Realisation period: April 7, 2023–April 6, 2027

Elektrycznie modulowane zjawiska optyczne w metaliczno-dielektryczno-półprzewodnikowym metamateriale wielowarstwowym
Role: Project leader
Source of financing: NCN, SONATA
Realisation period: July 12, 2019–July 11, 2024

Superresolution hidden in the far-field and spatial-spectral transformations
Role: Investigator
Source of financing: NCN, OPUS
Realisation period: June 29, 2018–June 28, 2022

Internally structured dielectric nanoresonators and their arrays for light-matter interactions
Role: Investigator
Source of financing: NCN, OPUS
Realisation period: Feb. 13, 2018–Feb. 12, 2022

Optical single-pixel detection based on the theory of compressive sensing
Role: Investigator
Source of financing: NCN, OPUS
Realisation period: July 8, 2015–Jan. 7, 2018

Nowe polimerowe ogniwa fotowoltaiczne: Badanie wpływu budowy polimeru, architektury ogniwa oraz rodzaju domieszki na sprawność polimerowych ogniw słonecznych opartych na poliazometinach i politiofenach
Role: Investigator
Source of financing: NCBiR
Realisation period: Dec. 1, 2012–Nov. 30, 2015

Plasmonic metamaterial - linear sub-diffraction spatial filtering
Role: Investigator
Source of financing: NCN, OPUS
Realisation period: Dec. 1, 2011–Nov. 30, 2013

Podfalowe struktury fotoniczne
Role: Investigator
Source of financing: NCN, HARMONIA
Realisation period: Dec. 12, 2011–June 11, 2013

Opracowanie technologii wytwarzania wysokorozdzielczych sond do skanującego optycznego mikroskopu pola bliskiego
Role: Investigator
Source of financing: MNiSW
Realisation period: Dec. 23, 2010–Dec. 31, 2011

Superpryzmat plazmoniczny
Role: Investigator
Source of financing: MNiSW
Realisation period: Oct. 7, 2009–Oct. 6, 2011

Research & Development Project

Nadrozdzielcza soczewka płaska: projektowanie, wytwarzanie oraz budowa układów demonstracyjnych
Role: Investigator
Source of financing: NCBiR
Realisation period: July 1, 2009–March 31, 2013

Research & Organizational Project

PhoQuS@UW: Fostering Excellence in Photonics and Quantum Science
Role: Investigator
Source of financing: EC, 7th Framework Programme
Realisation period: Nov. 1, 2012–Nov. 30, 2016

Didactics

Research project

Research & Development Project

Research & Organizational Project

PhD

Msc

Bachelor

Master of Science Dissartations

Bachelor thesis