
dr hab. Rafał Kotyński |
Vice-director IGF |
University Professor |
Institute of Geophysics Information Optics Department |
ul. Pasteura 5, room: B4.20 |
+48 22 55 32 020 |
rafal.kotynski@fuw.edu.pl
rafalk@fuw.edu.pl |
Didactics
- Fotonika (sem. zim)
- Metody obliczeniowe mikrooptyki i fotoniki (sem. letn.)
- III Pracownia fotoniki, Pracownia specjalistyczna fotoniki, Proseminarium fotoniki (sem. letn.), seminarium fotoniki (sem. zim) - koordynacja, wspólnie z drem Piotrem Wróblem
Degrees and titles
- 2012 - Dr Sc. in physics, "Superresolving flat lenses," Faculty of Physics, University of Warsaw
- 2000 - PhD in physics, with the specialization in optics, Faculty of Physics, University of Warsaw, "Pattern Recognition Algorithms for Coherent Optical Correlators"
Functions performed
- Deputy Director of the Institute of Geophysics, University of Warsaw
- Stojek R., Pastuszczak A., Wróbel P., Kotyński R., 2022: Single pixel imaging at high pixel resolutions, Optics Express, vol. 30(13) , pp. 22730-22745 , 10.1364/OE.460025
- Pastuszczak A., Stojek R., Wróbel P. and Kotynski R., 2021: Differential real-time single-pixel imaging with Fourier domain regularization - applications to VIS-IR imaging and polarization imaging, Optics Express, vol. 29(17) , pp. 26685-26700 , 10.1364/OE.433199
- Bancerek M., Czajkowski K.M. and Kotyński R., 2020: Far-field signature of sub-wavelength microscopic objects, Optics Express, vol. 28(24) , pp. 36206-36218 , 10.1364/OE.410240
- Czajkowski K., Pastuszczak A., and Kotyński R., 2019: Single-pixel imaging with sampling distributed over simplex vertices, Optics Letters, vol. 44(5) , pp. 1241-1244 , 10.1364/OL.44.001241
- Czajkowski K.M., Pastuszczak A., Kotyński R., 2018: Real-time single-pixel video imaging with Fourier domain regularization, Optics Express, vol. 26(16) , pp. 20009-20022 , 10.1364/OE.26.020009
- Czajkowski K., Pastuszczak A. and Kotyński R., 2018: Single-pixel imaging with Morlet wavelet correlated random patterns, Scientific Reports, vol. 8 , pp. art. 466 , 10.1038/s41598-017-18968-6
- Pastor-Calle D., Pastuszczak A., Mikołajczyk M., Kotyński R., 2017: Compressive phase-only filtering at extreme compression rates, Optics Communications, vol. 383 , pp. 446-452 , 10.1016/j.optcom.2016.09.024
- Pastuszczak A., Szczygieł B., Mikołajczyk M., Kotynski R., 2016: Efficient adaptation of complex-valued noiselet sensing matrices for compressed single-pixel imaging, Applied Optics, vol. 55 (19) , pp. 5141-5148 , 10.1364/AO.55.005141
- Díaz-Aviñó C., Pastor D., Zapata-Rodríguez C.J., Naserpour M., Kotyński R., and Miret J.J., 2016: Some considerations on the transmissivity of trirefringent metamaterials, Journal of the Optical Society of America B, vol. 33 (2) , pp. 116-125 , 10.1364/JOSAB.33.000116
- 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
- Pastuszczak A., Stolarek M., Antosiewicz T.J., Kotyński R., 2015: Multilayer metamaterial absorbers inspired by perfectly matched layers, Optical and Quantum Electronics, vol. 47 (1) , pp. 89-97 , 10.1007/s11082-014-9986-z
- Yavorskiy D., Stolarek M., Łusakowski J., Kotyński R., 2014: Asymmetric transmission of radially polarized THz radiation through a double circular grating, Optics Express, vol. 22 (5) , pp. 30547-30552 , 10.1364/OE.22.030547
- Stolarek M., Yavorskiy D., Kotyński R., Zapata Rodríguez C., Łusakowski J., and Szoplik T., 2013: Asymmetric transmission of terahertz radiation through a double grating, Optics Letters, vol. 38 (6) , pp. 839-841 , 10.1364/OL.38.000839
- Pastuszczak A., Stolarek M., Kotyński R., 2013: Engineering the point spread function of layered metamaterials, Opto-Electronics Review, vol. 21 (4) , pp. 355-366 , 10.2478/s11772-013-0106-6
- Pastuszczak A., Kotyński R., 2011: Optimized low-loss multilayers for imaging with sub-wavelength resolution in the visible wavelength range, Journal of Applied Physics, vol. 109 , pp. art. 084302 , 10.1063/1.3573479
- 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
- Kotyński R., Antosiewicz T.J., Król K., and Panajotov K., 2011: Two-dimensional point spread matrix of layered metal–dielectric imaging elements, Journal of the Optical Society of America A - Optics Image Science and Vision, vol. 28 (2) , pp. 111-117 , 10.1364/JOSAA.28.000111
- Kotynski R., 2010: Fourier optics approach to imaging with sub-wavelength resolution through metal-dielectric multilayers, Opto-Electronics Review, vol. 18(4) , pp. 366–375 , 10.2478/s11772-010-0044-5
- 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
- Antkowiak M., Kotynski R., 2007: Comments on “Thermooptical Sensitivity Analysis of Highly Birefringent Polarimetric Sensing Photonic Crystal Fibers With Elliptically Elongated Veins”, IEEE Photonics Technology Letters, vol. 19(10) , pp. 795 - 796 , 10.1109/LPT.2007.893029
- Antkowiak M., Kotyński R., Panajotov K., Berghmans F., Thienpont H., 2007: Dynamic characteristics of nonlinear Bragg gratings in photonic crystal fibres, Optical and Quantum Electronics, vol. 39(4-6) , pp. 455–467 , 10.1007/s11082-007-9101-9
- Kotyński R., Dems M., Panajotov K., 2007: Waveguiding losses of micro-structured fibres—plane wave method revisited, Optical and Quantum Electronics, vol. 39(4-6) , pp. 469-479 , 10.1007/s11082-007-9092-6
- Szpulak M., Urbanczyk W., Serebryannikov E., Zheltikov A., Hochman A., Leviatan Y., Kotynski R. and Panajotov K., 2006: Comparison of different methods for rigorous modeling of photonic crystal fibers, Optics Express, vol. 14(12) , pp. 5699-5714 , 10.1364/OE.14.005699
- Antkowiak M., Kotyński R., Panajotov K., Berghmans F., Thienpont H., 2006: Numerical Analysis of Highly Birefringent Photonic Crystal Fibers with Bragg Reflectors, Optical and Quantum Electronics, vol. 38, No 4-6 , pp. 535-545 , 10.1007/s11082-006-0048-z
- Antkowiak M., Kotynski R., Nasilowski T., Lesiak P., Wojcik J., Urbanczyk W., Berghmans F., Thienpont H., 2005: Phase and group modal birefringence of triple-defect photonic crystal fibres, Journal of Optics A: Pure and Applied Optics, vol. 7 , pp. 763-766 , 10.1088/1464-4258/7/12/009
- Dems M., Kotynski R., and Panajotov K., 2005: PlaneWave Admittance Method— a novel approach for determining the electromagnetic modes in photonic structures, Optics Express, vol. 13(9) , pp. 3196-3207 , 10.1364/OPEX.13.003196
- Kotynski R., Chalasinska-Macukow K., 2000: BPOF composite filter optimized with a genetic algorithm, Optica Applicata, vol. 30(2-3) , pp. 314 - 316
- Millan M.S., Perez E., Kotynski R., Chalasinska-Macukow K., 2000: Optical correlator with variable discrimination capability - Experimental results, Optica Applicata, vol. 30(2-3) , pp. 301 - 302
- Perez E., Chalasinska-Macukow K., Styczynski K., Kotynski R., Millan M.S., 1997: Dual nonlinear correlator based on computer controlled joint transform processor: Digital analysis and optical results, Journal of Modern Optics, vol. 44(8) , pp. 1535 - 1552 , 10.1080/09500349708230756
Research project
-
Superresolution hidden in the far-field and spatial-spectral transformations
Role: Project leader
Source of financing: NCN, OPUS
Realisation period: June 29, 2018–June 28, 2022 -
Optical single-pixel detection based on the theory of compressive sensing
Role: Project leader
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 -
Obrazowanie nadrozdzielcze za pomocą nanoukładów plazmonicznych
Role: Project leader
Source of financing: MNiSW, Promotorski
Realisation period: June 11, 2011–Dec. 12, 2013 -
Plasmonic metamaterial - linear sub-diffraction spatial filtering
Role: Project leader
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 -
Superpryzmat plazmoniczny
Role: Project leader
Source of financing: MNiSW
Realisation period: Oct. 7, 2009–Oct. 6, 2011 -
Nanooptyczna supersoczewka z metamateriału w złączu fotonicznym
Role: Project leader
Source of financing: MNiSW
Realisation period: March 29, 2007–March 28, 2009 -
Sieć doskonałości Mikro-Optyki
Role: Investigator
Source of financing: MNiSW
Realisation period: Aug. 9, 2005–Aug. 31, 2008
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: Co-investigator
Source of financing: EC, 7th Framework Programme
Realisation period: Nov. 1, 2012–Nov. 30, 2016
PhD
- Elementy dyfrakcyjne, refrakcyjne i absorpcyjne oparte na podfalowych periodycznych strukturach metalicznych
Marcin Stolarek, Wydział Fizyki UW, 2017 - Obrazowanie nadrozdzielcze za pomocą nanoukładów plazmonicznych
Anna Pastuszczak, Wydział Fizyki UW, 2014
Msc
- Superresolution imaging utilizing spatial-spectral transformations in the near field
Maria Bancerek, Wydział Fizyki, Uniwersytet Warszawski, 2020 - Compressive hyperspectral imaging supported by the use of a priori knowledge, application to plasmonic sensors
Rafał Stojek, Wydział Fizyki, Uniwersytet Warszawski, 2020 - Optoelectronic characterization of solar energy devices under concentrated illumination
Krzysztof Czajkowski, Wydział Fizyki UW, 2016 - Modeling surface waves on metallic microstructures at terahertz frequencies
Dominika Świtlik, Wydział Fizyki UW, 2012 - Diffraction-free imagining in metal-dielectric multilayers
Marcin Stolarek, Wydział Fizyki UW, 2010
Bachelor
- Spectrometry based on the theory of compressive sensing
Anna Kęsik, Wydział Fizyki, Uniwersytet Warszawski, 2019 - Dyakonov waves at the boundaries of biaxial anisotropic media
Maria Bancerek, Wydział Fizyki, 2018 - Scanning microscopy with an incomplete scanning path - image reconstruction using methods originating from the theory of compressed sensing
Aleksandra Fedorczyk, Wydział Fizyki UW, 2017 - Single-pixel detection with compressive sensing
Michał Mikołajczyk, Wydział Fizyki UW, 2015 - Modeling of light propagation in photonic nanostructures using the finite element method
Bartosz Wieciech, Wydział Fizyki UW, 2014 - Super-resolving layered flat nanolenses
Mateusz Wlazło, Wydział Fizyki UW, 2012
Doctoral dissertations
- High refractive index VCSELs
Marcin Gębski, Wydział Fizyki technicznej, Informatyki i Matematyki stosowanej Politechniki Łódzkiej, 2017 - Image Formation with Plasmonic Nanostructures
David Pastor Calle, Uniwersytet w Walencji, 2015
Master of Science Dissartations
- Plasmonic nanorod metamaterials
Katarzyna Pietrusińska, Uniwersytet Warszawski, Wydział Fizyki, 2022 - Fabrication and analysis of metallic nanostructures for light trapping
Arkadiusz Ciesielski, Wydział Fizyki UW, 2014 - Electromagnetic waves on material boundaries
Tho Do Duc, Wydział Fizyki, 2006
Bachelor thesis
- Fabrication and investigation of plasmonic properties of quasi-continuous metallic layers for applications in biosensors
Małgorzata Jakubowska, Wydział Fizyki UW, 2021 - Fabrication of plasmonic nanostructures by means of physical vapor deposition for biosensing applications
Mihai Suster, Wydział Fizyki UW, 2020 - Optical and physical properties of indium tin oxide based plasmonic nanostructures
Julia Szymczak, Wydział Fizyki, 2018 - Investigating the impact of nanoparticles produced by a low-temperature melting of thin metal films on polymer organic solar cells’ properties
Marcin Byra, Wydział Fizyki UW, 2016 - Light absorption in nanoparticles coupled with metallic resonators
Krzysztof Serwan, Wydział Fizyki UW, 2016 - Methods of intraocular pressure measurement
Cezary Pokropek, Wydział Fizyki, 2012
Bachelor thesis
-
Fourierowskie obrazowanie jednopunktowe z oświetleniem binarnym
Promoter: dr hab. Rafał Kotyński, rafalk@fuw.edu.pl, tel. 32.008
Period: 2017/2018
Status: not available -
Fale Dyakonova na granicy dwójłomnych ośrodków dwuosiowych
Promoter: dr hab. Rafał Kotyński, rafalk@fuw.edu.pl, tel. 32.008
Period:
Status: not available -
Compressive spectrometry with use of dynamic phase delay components
Promoter: dr hab. Rafał Kotyński, rafalk@fuw.edu.pl, tel. 32.008
Period:
Status: available -
Multispectral computational ghost imaging
Promoter: dr hab. Rafał Kotyński, rafalk@fuw.edu.pl, tel. 32.008
Period:
Status: available
- ResearcherID
- Google Scholar ID
- ResearchGate.net name
- ORCiD