Optical and photonic technologies

About the group:

The group focuses for a long time on research into optical quantum and nonlinear phenomena, as well as quantum information processing with light, research of nonstandard detection systems based on optics with sensitivity to single photons, special micro/nano optical surfaces and corresponding optical technologies and measurement methods. Other directions include the development of methods for the deposition and characterization of thin films using plasma and vapour deposition. The group develops optical non-contact measurement methods based upon interferometry in coherent speckle fields and white-light interferometry. The group also participates in prestigious international projects such as CERN-ATLAS (research on the nature of matter at the LHC accelerator at CERN in Geneva) and the Pierre Auger Observatory (research of ultra-high energy cosmic radiation).


Results highlights

Členové týmu RCPTM (Chytka, L.; Hamal, P.; Hrabovsky, M.; Kvita, J.; Nozka, L.) přispěli k řadě prací kolaborace CERN-ATLAS. Během roku 2017 bylo publikováno mj.: 1 Nature Physics (IF=22.806), 8 J. High Energy Phys. (IF=6.063) a řada dalších článků ve Phys. Rev. D, Phys. Lett. B, and Eur. Phys. J. C..


Pierre Auger Collaboration (Horváth P.; Hrabovský M.; Nožka L.) publikovala v roce 2017 zatím 5 prací, např.: A Targeted Search for Point Sources of EeV Photons with the Pierre Auger Observatory, Astrophysical Journal Letters 837 (2), 7, L25 (2017). 10.3847/2041-8213/aa61a5. Link


J. Skarohlid, P. Ashcheulov, R. Skoda, A. Taylor, R. Ctvrtlik, J. Tomastik, F. Fendrych, J. Kopeček, V. Cháb, S. Cichoň, P. Sajdl, J. Macák, P. Xu, J.M. Partezana, J. Lorinčík, J. Prehradná, M. Steinbrück, I. Kratochvilova: Nanocrystalline diamond protects Zr cladding surface against oxygen and hydrogen uptake: Nuclear fuel durability enhancement, Scientific Reports 7, 14, 6469 (2017).

DOI: 10.1038/s41598-017-06923-4. Link

D. Mandat, M. Palatka, M. Pech, P. Schovanek, P. Travnicek, L. Nozka, M. Hrabovsky, P. Horvath, T. Fujii, P. Privitera, M. Malacari, J. Farmer, A. Galimova, A. Matalon, M. Merolle, X. Ni, J.A. Bellido, J.N. Matthews, S.B. Thomas: The prototype opto-mechanical system for the Fluorescence detector Array of Single-pixel Telescopes, Journal of Instrumentation 12, 11, T07001 (2017).

DOI: 10.1088/1748-0221/12/07/t07001. Link


D. Javurek, J. Perina: Role of volume and surface spontaneous parametric down-conversion in the generation of photon pairs in layered media, Physical Review A 95 (4), 13, 043828 (2017).

DOI: 10.1103/PhysRevA.95.043828. Link


K. Bartkiewicz, K. Lemr, A. Cernoch, A. Miranowicz: Bell nonlocality and fully entangled fraction measured in an entanglement-swapping device without quantum state tomography, Physical Review A 95 (3), 7, 030102 (2017).

DOI: 10.1103/PhysRevA.95.030102. Link


K. Bartkiewicz, G. Chimczak, K. Lemr: Direct method for measuring and witnessing quantum entanglement of arbitrary two-qubit states through Hong-Ou-Mandel interference, Physical Review A 95 (2), 7, 022331 (2017).

DOI: 10.1103/PhysRevA.95.022331. Link


H. Han, F. Riboni, F. Karlicky, S. Kment, A. Goswami, P. Sudhagar, J. Yoo, L. Wang, O. Tomanec, M. Petr, O. Haderka, Ch. Terashima, A. Fujishima, P. Schmuki, R. Zboril: alpha-Fe2O3/TiO2 3D hierarchical nanostructures for enhanced photoelectrochemical water splitting, Nanoscale 9 (1), 134-142 (2017).

DOI: 10.1039/c6nr06908h. Link


J. Krysa, K. Lee, S. Pausova, S. Kment, Z. Hubicka, R. Ctvrtlik, P. Schmuki: Self-organized transparent 1D TiO2 nanotubular photoelectrodes grown by anodization of sputtered and evaporated Ti layers: A comparative photoelectrochemical study, Chemical Engineering Journal 308, 745-753 (2017).

DOI: 10.1016/j.cej.2016.09.112. Link


L. Nozka, L. Adamczyk, G. Avoni, A. Brandt, P. Buglewicz, E. Cavallaro, G. Chiodini, L. Chytka, K. Ciesla, P.M. Davis, M. Dyndal, S. Grinstein, P. Hamal, M. Hrabovsky, K. Janas, K. Jirakova, M. Kocian, T. Komarek, K. Korcyl, J. Lange, D. Mandat, V. Michalek, I. Lopez Paz, D. Northacker, M. Rijssenbeek, L. Seabra, P. Schovanek, R. Staszewski, P. Swierska, and T. Sykora: Construction of the optical part of a time-of-flight detector prototype for the AFP detector, Optics Express24 (24), 27951-27960 (2016).

DOI: 10.1364/oe.24.027951. Link


I. Mirza, N. M. Bulgakova, J. Tomastik, V. Michalek, O. Haderka, L. Fekete, T. Mocek: Ultrashort pulse laser ablation of dielectrics: Thresholds, mechanisms, role of breakdown, Scientific Reports 6, 11, 39133 (2016).

DOI: 10.1038/srep39133. Link


K. Lemr, K. Bartkiewicz, A. Cernoch: Experimental measurement of collective nonlinear entanglement witness for two qubits, Physical Review A 94 (5), 7, 052334 (2016).

DOI: 10.1103/PhysRevA.94.052334. Link


K. Bartkiewicz, A. Cernoch, K. Lemr, A. Miranowicz, F. Nori: Experimental temporal quantum steering, Scientific Reports 6(8), 38076 (2016).

DOI: 10.1038/srep38076. Link


T. Fujii, M. Malacari, M. Bertaina, M. Casolino, B. Dawson, P. Horvath, M. Hrabovsky, J. Jiang, D.Mandat, A. Matalon, J.N. Matthews, P.Motloch, M. Palatka, M. Pech, P. Privitera, P.Schovanek, Y. Takizawa, S.B. Thomas, P. Travnicek, K. Yamazaki: Detection of ultra-high energy cosmic ray showers with a single-pixel fluorescence telescope, Astroparticle Physics 74, 64-72 (2016).

DOI: 10.1016/j.astropartphys.2015.10.006. Link


G. Tovmassian, M. S. Hernandez, J. L. Ochoa, J. P. Ernenwein, D. Mandat, M. Pech, I. Plauchu Frayn, E. Colorado, J.M. Murillo, U. Ceseña, B. Garcia, W.H. Lee, T. Bulik, M. Garczarczyk, Ch. Fruck, H. Costantini, M. Cieslar, T. Aune, S. Vincent, J. Carr, N. Serre, P. Janecek, D. Haefner: Astroclimatic Characterization of Vallecitos: A Candidate Site for the Cherenkov Telescope Array at San Pedro Martir, Publ. Astron. Soc. Pac. 128 (961), 13, 035004 (2016).

DOI: 10.1088/1538-3873/128/961/035004. Link


M. Bula, K. Bartkiewicz, A. Cernoch, D. Javurek, K. Lemr, V. Michalek, J. Soubusta: Measuring evolution of a photon in an interferometer with spectrally resolved modes, Physical Review A 94 (5), 6, 052106 (2016).

DOI: 10.1103/PhysRevA.94.052106. Link


J. Perina, O. Haderka, A. Allevi, M. Bondani: Internal dynamics of intense twin beams and their coherence, Scientific Reports 6, 8, 22320 (2016).

DOI: 10.1038/srep22320. Link


I. I. Arkhipov, J. Peřina Jr., O. Haderka, M. Bondani, A. Allevi: Entanglement and nonclassicality in four-mode Gaussian states generated via parametric down-conversion and frequency up-conversion, Sci. Rep. 6, 33802 (2016),

DOI: 10.1038/srep33802. Link


I. I. Arkhipov, J. Perina Jr., J. Peřina, A. Miranowicz: Interplay of nonclassicality and entanglement of two-mode Gaussian fields generated in optical parametric processes, Phys. Rev. A 94, 013807 (2016),

DOI: 10.1103/PhysRevA.94.013807. Link


J. Perina: Coherent light in intense spatiospectral twin beams, Phys. Rev. A 93, 063857 (2016),

DOI: 10.1103/PhysRevA.93.063857. Link


K. Bartkiewicz, A. Černoch, K. Lemr, A. Miranowicz, F. Nori: Temporal steering and security of quantum key distribution with mutually unbiased bases against individual attacks, Phys. Rev. A 93, 062345 (2016),

DOI: 10.1103/PhysRevA.93.062345. Link


I. I. Arkhipov, J. Peřina Jr., J. Svozilík & A. Miranowicz: Nonclassicality Invariant of General Two-Mode Gaussian States, Sci. Rep. 6, 26523 (2016),

DOI: 10.1038/srep26523. Link


K. Bartkiewicz, A. Černoch, K. Lemr & A. Miranowicz: Priority Choice Experimental Two-Qubit Tomography: Measuring One by One All Elements of Density Matrices, Sci. Rep. 6, 19610 (2016),

DOI: 10.1038/srep19610. Link


J. Peřina Jr., O. Haderka, A. Allevi & M. Bondani: Internal dynamics of intense twin beams and their coherence, Sci. Rep. 6, 22320 (2016),

DOI: 10.1038/srep22320. Link

R. Ctvrtlik, V. Kulikovsky, V. Vorlicek, J. Tomastik, J. Drahokoupil, L. Jastrabik: Mechanical Properties and Microstructural Characterization of Amorphous SiCxNy Thin Films After Annealing Beyond 1100°C, J. Am. Ceram. Soc. 99, 996 (2016).

DOI: 10.1111/jace.14057.  Link


J. Perina: Spatial, spectral, and temporal coherence of ultraintense twin beams, Phys. Rev. A 93, 013852 (2016),

DOI:10.1103/PhysRevA.93.013852. Link


Group members

Bartkiewicz KarolMgr., Ph.D.karol.bartkiewicz@upol.cz+420 585 63 1557
Čada MartinMgr.,Ph.D.martin.cada@upol.cz+420 585 63 2418
Čepl MiroslavMgr.miroslav.cepl(at)upol.cz+420 585 63 1580
Černoch Antonín Mgr.,Ph.D.antonin.cernoch@upol.cz+420 585 63 1549
Chytka LadislavIng.ladislav.chytka@upol.cz+420 585 63 1533
Čtvrtlík RadimMgr., Ph.D.radim.ctvrtlik@upol.cz+420 585 63 1573
Hamal PetrMgr.p.hamal@upol.cz+420 585 63 1533
Horváth PavelRNDr., Ph.D.pavel.horvath@upol.cz+420 585 63 1569
Hrabovský MiroslavProf., RNDr.,DrSc.miroslav.hrabovsky@upol.cz+420 585 63 1501
Hubička ZdeněkMgr.,Ph.D.zdenek.hubicka@upol.cz+420 585 63 1502
Ivanov Georgi Mgr.georgi.ivanov@upol.cz+420 585 63 1529
Jastrabík LubomírRNDr. CSc.lubomir.jastrabik@upol.cz+420 585 63 1502
Javůrek DaliborIng., Ph.D.dalibor.javurek@upol.cz+420 585 63 1677
Křepelka JaromírIng., CSc.jaromir.krepelka@upol.cz+420 585 63 1518
Kvita Jiří Mgr., Ph.D.jiri.kvita(at)upol.cz+420 585 63 1585
Lemr Karel doc., Mgr., Ph.D.k.lemr@upol.cz+420 585 63 1547
Machulka RadekMgr.radek.machulka@upol.cz+420 585 63 1692
Mandát DušanMgr.,Ph.D.mandat@jointlab.upol.cz+420 585 63 1686
Michálek VáclavBc.,Ing., Ph.D.michale@jointlab.upol.cz+420 585 63 1510
Nožka LiborMgr., Ph.D.libor.nozka@upol.cz+420 585 63 1573
Olejníček JiříRNDr.,Ph.D.jiri.olejnicek@upol.cz
Palatka MiroslavRNDr.miroslav.palatka@upol.cz+420 585 63 1516
Pavlíček PavelRNDr.,Ph.D.pavel.pavlicek@upol.cz+420 585 63 1680
Pech Miroslav Mgr.,Ph.D.pech@jointlab.upol.cz+420 585 63 1686
Peřina jr. Jan doc., RNDr., Ph.D.jan.perina.jr@upol.cz+420 585 63 1509
Schovánek PetrRNDr. petr.schovanek@upol.cz+420 585 63 1503
Soubusta Jandoc., Mgr., Ph.D.jan.soubusta@upol.cz+420 585 63 1577
Svozilík JiříMgr., Bc.,Ph.D. et Ph.D.jiri.svozilik@upol.cz+420 585 63 1692