
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 |
Didactics
2017/2018 - Metody numeryczne w optyce (wykład)
2017/2018 - Metody numeryczne w optyce (ćwiczenia)
2017/2018 - Pracownia fizyczna dla zaawansowanych
- 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), pp. 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, pp. 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), pp. 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), pp. 10659-10675, 10.1364/OE.413433
- Michalik D., Stefaniuk T., Buczynski R., 2020, Dispersion Management in Hybrid Optical Fibers, Journal of Lightwave Technology, vol. 38(6), pp. 1427-1434, 10.1109/JLT.2019.2952250
- 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, pp. art. 122812, 10.1016/j.matchemphys.2020.122812
- 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), pp. 1722-1728, 10.1364/JOSAB.393645
- 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), pp. art. 2967, 10.1038/s41467-019-10840-7
- 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), pp. 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, pp. art. 6108405, 10.1109/LMAG.2019.2950644
- 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, pp. art. 12329, 10.1038/s41598-018-30284-1
- 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), pp. 21939-21949, 10.1364/OE.26.021939
- 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, pp. 16261-16267, 10.1039/C8NR04242J
- 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), pp. 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), pp. art. 1700753, 10.1002/adom.201700753
- 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), pp. 5033-5040, 10.1364/AO.55.005033
- 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), pp. 811-816, 10.1007/s11468-015-0113-1
- 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), pp. 17-26, 10.1007/s11082-014-0010-4
- 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), pp. 8999–9005, 10.1021/acsami.5b01471
- 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, pp. 198-210, 10.1016/j.electacta.2015.10.110
- 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), pp. 2366-2376, 10.1364/OME.5.002366
- 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), pp. 25588-25596, 10.1364/OE.23.025588
- 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), pp. 1331–1333
- 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), pp. 14196–14200, 10.1002/anie.201408374
- Stefaniuk, T.; Wrobel, P.; Gorecka, E.; Szoplik, T., 2014, Optimum deposition conditions of ultrasmooth silver nanolayers, Nanoscale Research Letters, vol. 9 art. 153, pp. 1-9, 10.1186/1556-276X-9-153
- 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), pp. B237-B241, 10.1364/AO.53.00B237
- 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), pp. 14508-14513, 10.1364/OE.20.014508
- 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), pp. art. 074304, 10.1063/1.4757033
- 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), pp. 905–909, 10.1007/s00339-011-6286-3
- Kotynski R., Stefaniuk T., 2010, Multiscale analysis of subwavelength imaging with metal–dielectric multilayers, Optics Letters, vol. 35(8), pp. 1133-1135, 10.1364/OL.35.001133
- 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), pp. 446–457, 10.2478/s11772-010-0051-6
- 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, pp. 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), pp. 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, 2023 -
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
PhD
- Study of linear and nonlinear properties and of birefringence of structured optical fibers for applications in ultrashort laser pulse sources
Dominik Dobrakowski, Wydział Fizyki, Uniwersytet Warszawski, 2021 - Coherently seeded broadband ultrafast fiber amplifiers
Anupamaa Rampur, Wydział Fizyki, Uniwersytet Warszawski, 2020 - Segregacja germanu i telluru w nanowarstwach metali plazmonicznych
Arkadiusz Ciesielski, Wydział Fizyki, Uniwersytet Warszawski, 2020
Msc
- Plasmonic nanorod metamaterials
Katarzyna Pietrusińska, Uniwersytet Warszawski, Wydział Fizyki, 2022 - Electrical control of optical properties in multilayer metal-oxide-semiconductor structures
Alexander Korneluk, Wydział Fizyki UW, 2021 - Infrared plasmonic structures fabricated using optical techniques
Julia Szymczak, Wydział Fizyki UW, 2021
Bachelor
- Electrically tunable filtration of spatial and temporal frequencies in multilayer metamaterial
Aleksander Korneluk, Wydział Fizyki, Uniwersytet Warszawski, 2019 - Modelling, fabrication and characterisation of periodic photonic nanostructures obtained by anodisation process
Katarzyna Pietrusińska, Wydział Fizyki, Uniwersytet Warszawski, 2019 - Optical and physical properties of indium tin oxide based plasmonic nanostructures
Julia Szymczak, Wydział Fizyki, 2018
Master of Science Dissartations
- Superresolution imaging utilizing spatial-spectral transformations in the near field
Maria Bancerek, Wydział Fizyki, Uniwersytet Warszawski, 2020
Bachelor thesis
- Modeling of light propagation in photonic nanostructures using the finite element method
Bartosz Wieciech, Wydział Fizyki UW, 2014