prof. Mgr. Radim FILIP, Ph.D.

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585634249

Katedra optiky

Přírodovědecká fakulta

17. listopadu 12

4.041

profesor

quantum optics, light-matter interaction, quantum optomechanics, atomic physics, nonlinear optics quantum communication, quantum sensing, quantum simulators, quantum computing nonlinear dynamics, statistical physics and thermodynamics

Functions & membership in academic & non academic bodies:

Jiné komise a orgány

  • Member of Scientific Board of Neuron Foundation (člen, 2017–2020)
  • Member of Institute Board, Institute of Scientific Instruments, Czech Academy of Sciencies (člen, 2017–)
  • Czech Science Foundation (panel member) (člen, 2017–2020)
Selected publications
Straka I., Predejević A., Tobias H., Lachman L., Butschek L., Miková M., Mičuda M., Solomon GS., Weihs G., Ježek M., Filip R. Quantum non-Gaussian Depth of Single-Photon States. Physical Review Letters. 2014. (ČLÁNEK)
JEŽEK M., MIČUDA M., Straka I., DUŠEK M., FIURÁŠEK J., FILIP R. Experimental Test of the Quantum Non-Gaussian Character of a Heralded Single-Photon State. Physical Review Letters. 2011. (ČLÁNEK)
Straka I., Lachman L., Miková M., Mičuda M., Ježek M., Filip R. Quantum non-Gaussian multiphoton light. npj Quantum Information. 2018. (ČLÁNEK)
PŘÍSPĚVEK VE SBORNÍKU
Herec J., Filip R. Coherent-State information concentration and purification in atomic memory. Proceedings of SPIE - The International Society for Optical Engineering. 2007.
Benichi H., Tadeka S., Lee N., MIŠTA L., FILIP R., Huntington E., Furusawa A. Quantum teleportation of Schrodinger''s cat wave-packets of light. In . (Eds.) Conference on Lasers and Electro-Optics (CLEO). 2011.
Filip R. Stochastic simulations of quantum optical systems. Proceedings of SPIE - The International Society for Optical Engineering. 2001.
Usenko V., Derkach ID., Filip R. Role of Signal Squeezing in Continuous-Variable Quantum Key Distribution over Fluctuating Channels. 42nd International Conference on Telecommunications and Signal Processing (TSP). 2019.
Usenko V., Filip R. Towards long-distance continuous-variable quantum key distribution enforced by nonclassicality. In Kamerman G. (Eds.) Proceedings of SPIE - The International Society for Optical Engineering. 2012.
Filip R., Gavenda M., Soubusta J., Černoch A., Dušek M. How quantum correlations enhance prediction of complementary measurements. 14th Slovak-Czech-Polish Optical Conference Wave and Quantum Aspects of Contemporary Optics. 2004.
Bartůšková L., Černoch A., Soubusta J., Fiurášek J., Filip R., Dušek M. Encoding of two qubits into one qutrit. Optické struktury, detekční systémy a související technologie pro nízkofotonové aplikace. 2006.
Haderka O., Peřina J., Soubusta J., Černoch A., Hamar M., Michálek V., Urbášek V., Dušek M., Fiurášek J., Filip R., Ježek M., Bartůšková L., Pačevová A., Kováčiková H., Machulka R., Svozilík J. Laboratory of photon optics in 2006. Optické struktury, detekční systémy a související technologie pro nízkofotonové aplikace. 2006.
Adámková J., Šiler M., Jákl P., Filip R., Brzobohatý O., Zemánek P. Motion of optically levitated nanoparticle in nonlinear regime. In Zemánek P. (Eds.) 21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics. 2018.
Brzobohatý O., Simpson S., Šiler M., Jákl P., Damková J., Svak V., Arzola A., Volke-Sepulveda K., Filip R., Zemánek P. Underdamped and overdamped dynamics of objects in nonlinear optical potentials. In Omatsu T., Ishara H., Sasaki K. (Eds.) Optical Manipulation Conference. 2018.
Brzobohatý O., Damková J., Švak V., Filip R. Vacuum optomechanics of optically levitated objects. METANANO 2019. 2020.
Usenko V., Kovalenko O., Filip R. Compensating the Cross-Talk in Two-Mode Continuous-Variable Quantum Communication. 41st International Conference on Telecommunications and Signal Processing (TSP). 2018.
Gavenda M., Čelechovská L., Dušek M., Filip R. Recovery of qubit coherence by noise-eater technique. In Eggleton B. (Eds.) Nonlinear Optics and Its Applications VIII; and Quantum Optics III. 2014.
Šiler M., Flajšmanová J., Švak V., Filip R. Vacuum optomechanics of optically levitated objects: determination of nonlinear properties of the optical trap. In Andrews D., Galvez E., RubinszteinDunlop H. (Eds.) COMPLEX LIGHT AND OPTICAL FORCES XIV. 2020.
ČLÁNEK
Miwa Y., Ukai R., Yoshikawa J., Filip R., van Loock P., Furusawa A. Demonstration of cluster-state shaping and quantum erasure for continuous variables. Physical Review A. 2010.
Andersen U.., Glöckl O.., Lorenz S.., Leuchs G.., Filip R. Experimental demonstration of continuous variable quantum erasing. Physical Review Letters. 2004.
Soubusta J., Haderka O., Peřina J., Hendrych M., Hamar M., Myška R., Pavlíček P., Urbášek V., Dušek M., Filip R., Fiurášek J., Trojek P., Černoch A., Gavenda M., Ježek M. Summary of the experimental results obtained in the laboratory of photon optics. Jemná mechanika a optika. 2005.
Filip R. Amplification of Schrödinger-cat state in a degenerate optical parametric amplifier. Journal of Optics B: Quantum and Semiclassical Optics. 2001.
Usenko V., Ruppert L., Filip R. Quantum communication with macroscopically bright nonclassical states. Optics Express. 2015.
Gavenda M., Černoch A., Soubusta J., Dušek M., Filip R. Knowledge excess duality and violation of Bell inequalities: Theory and experiment. Modern Physics Letters B. 2005.
Rakhubovskiy A., Filip R. Photon-phonon-photon transfer in optomechanics. Scientific Reports. 2017.
Rakhubovskiy A., Moore D., Filip R. Nonclassical states of levitated macroscopic objects beyond the ground state. Quantum Science and Technology. 2019.
Nagali E., Sciarrino F., De Martini F., Gavenda M., Filip R. Entanglement Concentration After a Multi-Interactions Channel. Advanced Science Letters (print). 2009.
Miwa Y., Yoshikawa J., Iwata N., Endo M., Marek P., Filip R., van Loock P., Furusawa A. Exploring a New Regime for Processing Optical Qubits: Squeezing and Unsqueezing Single Photons. Physical Review Letters. 2014.
Rakhubovskiy A., Filip R. Stroboscopic high-order nonlinearity for quantum optomechanics. npj Quantum Information. 2021.
Obšil P., Lachman L., Pham MT., Lešundák A., Hucl V., Čížek M., Hrabina J., Číp O., Slodička L., Filip R. Nonclassical Light from Large Ensembles of Trapped Ions. PHYSICAL REVIEW LETTERS. 2018.
Mišta L., Filip R., Furusawa A. Continuous-variable teleportation of a negative Wigner function. Physical Review A. 2010.
Miyata K., Ogawa H., Marek P., Filip R., Yonezawa H., Yoshikawa J., Furusawa A. Experimental realization of a dynamic squeezing gate. Physical Review A. 2014.
Roszak K., Filip R., Novotný T. Decoherence control by quantum decoherence itself. Scientific Reports. 2015.
Yukawa M., Miyata K., Yonezawa H., Marek P., Filip R., Furusawa A. Emulating quantum cubic nonlinearity. Physical Review A. 2013.
Lassen M., Madsen LS., Sabuncu M., Filip R., Andersen l. Experimental demonstration of squeezed-state quantum averaging. Physical Review A. 2010.
Park K., Marek P., Filip R. Deterministic nonlinear phase gates induced by a single qubit. New Journal of Physics. 2018.
Rácz E., Ruppert LG., Filip R. Estimation of heavy tails in optical non-linear processes. New Journal of Physics. 2021.
Derkach ID., Usenko V., Filip R. Preventing side-channel effects in continuous-variable quantum key distribution. Physical Review A. 2016.
Hastrup J., Park K., Brask JB., Filip R., Andersen UL. Measurement-free preparation of grid states. npj Quantum Information. 2021.
Zemánek P., Siler M., Brzobohatý O., Jakl P., Filip R. Noise-to-signal transition of a Brownian particle in the cubic potential: II. optical trapping geometry. Journal of Optics. 2016.
Stárek R., Mičuda M., Kolář M., Filip R., Fiurášek J. Experimental demonstration of optimal probabilistic enhancement of quantum coherence. Quantum Science and Technology. 2021.
Changhun O., Park K., Filip R., Hyunseok J., Marek P. Optical estimation of unitary Gaussian processes without phase reference using Fock states. New Journal of Physics. 2020.
Le Jeannic H., Cavailles A., Huang K., Filip R., Laurant J. Slowing Quantum Decoherence by Squeezing in Phase Space. Physical Review Letters. 2018.
Jacobsen CS., Madsen LS., Usenko V., Filip R., Andersen UL. Complete elimination of information leakage in continuous-variable quantum communication channels. npj Quantum Information. 2018.
Gumberidze M., Kolář M., Filip R. Measurement Induced Synthesis of Coherent Quantum Batteries. Scientific Reports. 2019.
Andersen U., Filip R., Fiurášek J., Josse V., Leuchs G. Experimental purification of coherent states. Physical Review A. 2005.
Filip R. Phase-space complementarity and entanglement in QND measurement of Schrödinger-cat state. Journal of Optics B: Quantum and Semiclassical Optics. 2001.
Fiurášek J., Filip R., Cerf N. Highly asymmetric quantum cloning in arbitrary dimension. Quantum Information & Computation. 2005.
Kovalenko O., Spasibko KY., Chekhova MV., Usenko V., Filip R. Feasibility of quantum key distribution with macroscopically bright coherent light. OPTICS EXPRESS. 2019.
Stárek R., Mičuda M., Straka I., Miková M., Ježek M., Filip R., Fiurášek J. Control and enhancement of interferometric coupling between two photonic qubits. Physical Review A. 2016.
Filip R., Dušek M., Řeháček J. Entanglement of coherent states and decoherence. Journal of Optics B: Quantum and Semiclassical Optics. 2001.
Kolář M., Ryabov A., Filip R. Extracting work from quantum states of radiation. Physical Review A. 2016.
Guarnieri G., Kolář M., Filip R. Steady-State Coherences by Composite System-Bath Interactions. PHYSICAL REVIEW LETTERS. 2018.
Yokoyama S., Ukai R., Yoshikawa J., Marek P., Filip R., Furusawa A. Nonlocal quantum gate on quantum continuous variables with minimal resources. Physical Review A. 2014.
Derkach ID., Usenko V., Filip R. Squeezing-enhanced quantum key distribution over atmospheric channels. NEW JOURNAL OF PHYSICS. 2020.
Mišta L. Jr., Filip R. Non-perturbative solution of nonlinear Heisenberg equations. Journal of Physics A: Mathematical and General. 2001.
Park K., Marek P., Filip R. Finite approximation of unitary operators for conditional analog simulators. Physical Review A. 2016.
Podhora L., Pham T., Lešundák A., Obšil P., Čížek M., Číp O., Marek P., Slodička L., Filip R. Unconditional Accumulation of Nonclassicality in a Single-Atom Mechanical Oscillator. ADVANCED QUANTUM TECHNOLOGIES. 2020.
Mišta L., Fiurášek J., Filip R. Optimal partial estimation of multiple phases. Physical Review A. 2005.
Vostrosablin N., Rakhubovskiy A., Filip R. Pulsed quantum interaction between two distant mechanical oscillators. Physical Review A. 2016.
Slodička L., Marek P., Filip R. Deterministic nonclassicality from thermal states. Optics Express. 2016.
Huang K., Le Jeannic H., Ruaudel J., Verma VB., Shaw MD., Marsili F., Nam SV., Wu E., Zeng H., Jeong YC., Filip R., Morin O., Laurant J. Optical Synthesis of Large-Amplitude Squeezed Coherent-State Superpositions with Minimal Resources. Physical Review Letters. 2015.
Mičuda M., Stárek R., Fiurášek J., Filip R. Decoherence-Resilient Linear Optical Two-Qubit Quantum Gate. Physical Review Applied. 2020.
Jain N., Derkach ID., Chin H., Filip R., Andersen U., Usenko V., Gehring T. Modulation leakage vulnerability in continuous-variable quantum key distribution. Quantum Science and Technology. 2021.
Fiurášek J., Mišta Jr. L., Filip R. Entanglement concentration of continuous-variable quantum states. Physical Review A. 2003.
Fiurášek J., Lachman L., Filip R. Quantum non-Gaussianity criteria based on vacuum probabilities of original and attenuated state. New Journal of Physics. 2021.
Ruppert LG., Usenko V., Filip R. Estimation of the covariance matrix of macroscopic quantum states. Physical Review A. 2016.
Marek P., Filip R., Ogawa H., Sakaguchi A., Takeda S., Yoshikawa J., Furusawa A. General implementation of arbitrary nonlinear quadrature phase gates. Physical Review A. 2018.
Filip R., Rakhubovskiy A. Transfer of non-Gaussian quantum states of mechanical oscillator to light. Physical Review A. 2015.
Miková M., Straka I., Mičuda M., Krčmarský V., Dušek M., Ježek M., Fiurášek J., Filip R. Faithful conditional quantum state transfer between weakly coupled qubits. Scientific Reports. 2016.
Heersink J., Marquardt C., Dong R., Filip R., Lorenz S., Leuchs G., Andersen U. Distillation of squeezing from non-Gaussian quantum states. Physical Review Letters. 2006.
Manukhova AD., Rakhubovskiy A., Filip R. Pulsed atom-mechanical quantum non-demolition gate. npj Quantum Information. 2020.
Park K., Marek P., Filip R. Qubit-mediated deterministic nonlinear gates for quantum oscillators. Scientific Reports. 2017.
Iblisdir S., Acín A., Cerf N., Filip R., Fiurášek J., Gisin N. Multipartite asymmetric quantum cloning. Physical Review A. 2005.
Filip R. Continuous-variable quantum erasing. Physical Review A. 2003.
Černotík O., Filip R. Strong mechanical squeezing for a levitated particle by coherent scattering. Physical Review Research. 2020.
Torlai G., McKeown G., Marek P., Filip R., Jeong H., Paternostro M., De Chiara G. Violation of Bell's inequalities with preamplified homodyne detection. Physical Review A. 2013.
Wittmann C., Elser D., Andersen U., Filip R., Marek P., Leuchs G. Quantum filtering of optical coherent states. Physical Review A. 2008.
Slodička L., Číp O., Filip R. Neklasické světlo z velkého počtu izolovaných atomů. Československý časopis pro fyziku. 2018.
Hošák R., Straka I., Predojević A., Filip R., Ježek M. Effect of source statistics on utilizing photon entanglement in quantum key distribution. PHYSICAL REVIEW A. 2021.
Stárek R., Mičuda M., Nováková M., Straka I., Dušek M., Marek P., Ježek M., Filip R., Fiurášek J. Nondestructive detector for exchange symmetry of photonic qubits. npj Quantum Information. 2018.
Filip R., Marek P., Andersen U. Measurement-induced continuous-variable quantum interactions. Physical Review A. 2005.
Ricci M., De Martini F.., Cerf N.J.., Filip R., Fiurášek J., Macchiavello C.. Experimental purification of single qubits. Physical Review Letters. 2004.
Yoshikawa J., Miwa Y., FILIP R., Furusawa A. Demonstration of a reversible phase-insensitive optical amplifier. Physical Review A. 2011.
MAREK P., FILIP R., Furusawa A. Deterministic implementation of weak quantum cubic nonlinearity. Physical Review A. 2011.
Stárek R., Mičuda M., Straka I., Nováková M., Dušek M., Ježek M., Fiurášek J., Filip R. Experimental quantum decoherence control by dark states of the environment. New Journal of Physics. 2020.
Gavenda M., Čelechovská L., Dušek M., Filip R. Quantum noise eater for a single photonic qubit. New Journal of Physics. 2013.
Purkayastha A., Guarnieri G., Mitchison MT., Filip R., Goold J. Tunable phonon-induced steady-state coherence in a double-quantum-dot charge qubit. npj Quantum Information. 2020.
Rakhubovskiy A., Filip R. Robust entanglement with a thermal mechanical oscillator. Physical Review A. 2015.
Madsen LS., Usenko V., Lassen M., Filip R., Andersen UL. Continuous variable quantum key distribution with modulated entangled states. Nature Communications. 2012.
Miyata K., Ogawa H., Marek P., Filip R., Yonezawa H., Yoshikawa J., Furusawa A. Implementation of a quantum cubic gate by an adaptive non-Gaussian measurement. Physical Review A. 2016.
Lachman L., Straka I., Hloušek J., Ježek M., Filip R. Faithful Hierarchy of Genuine n-Photon Quantum Non-Gaussian Light. PHYSICAL REVIEW LETTERS. 2019.
Mika J., Podhora L., Lachman L., Obšil P., Hloušek J., Ježek M., Filip R., Slodička L. Generation of ideal thermal light in warm atomic vapor. NEW JOURNAL OF PHYSICS. 2018.
Bartůšková L., Černoch A., Filip R., Fiurášek J., Soubusta J., Dušek M. Optical implementation of the encoding of two qubits to a single qutrit. Physical Review A. 2006.
Hastrub J., Park K., Filip R., Andersen UL. Unconditional Preparation of Squeezed Vacuum from Rabi Interactions. PHYSICAL REVIEW LETTERS. 2021.
Lachman L., Filip R. Quantum Non-Gaussian Photon Coincidences. PHYSICAL REVIEW LETTERS. 2021.
Sciarrino F., Nagali, E., De Martini F., Gavenda M., Filip R. Entanglement localization after coupling to an incoherent noisy system. Physical Review A. 2009.
Derkach ID., Usenko V., Filip R. Continuous-variable quantum key distribution with a leakage from state preparation. Physical Review A. 2017.
Sefi S., Marek P., Filip R. Deterministic multi-mode nonlinear coupling for quantum circuits. NEW JOURNAL OF PHYSICS. 2019.
Sabuncu M., Filip R., Leuchs G., Andersen U. Environment-assisted quantum-information correction for continuous variables. Physical Review A. 2010.
Bartůšková L., Černoch A., Filip R., Fiurášek J., Soubusta J., Dušek M. Optical implementation of the enconding of two qubits to a single qutrit. Physical Review A. 2006.
Fiurášek J.., Dušek M., Filip R. Programmable quantum measurement device that approximates all projective measurements on a qubit. Fortschritte der Physik. 2003.
Vostrosablin N., Rakhubovskiy A., Hoff UB., Andersen UL., Filip R. Quantum optomechanical transducer with ultrashort pulses. NEW JOURNAL OF PHYSICS. 2018.
Ruppert LG., Peuntinger Ch., Heim B., Usenko V., Filip R. Fading channel estimation for free-space continuous-variable secure quantum communication. NEW JOURNAL OF PHYSICS. 2019.
Kolář M., Ryabov A., Filip R. Heat capacities of thermally manipulated mechanical oscillator at strong coupling. Scientific Reports. 2019.
Marek P., Provazník J., Filip R. Loop-based subtraction of a single photon from a traveling beam of light. OPTICS EXPRESS. 2018.
Sabuncu M., Mišta L., Fiurášek J., Filip R., Leuchs G., Andersen U. Nonunity gain minimal-disturbance measurement. Physical Review A. 2007.
Gavenda M., Filip R., Nagali E., Sciarrino F., De Martini F. Complete analysis of measurement-induced entanglement localization on a three-photon system. Physical Review A. 2010.
Marek P., Lachman L., Slodička L., Filip R. Deterministic nonclassicality for quantum-mechanical oscillators in thermal states. Physical Review A. 2016.
Marek P., Filip R. Probabilistic purification of noisy coherent states. Quantum Information & Computation. 2007.
Kumar A., Černotík O., Filip R. Stationary Gaussian entanglement between levitated nanoparticles. New Journal of Physics. 2020.
Qi .., Manceau M., Cavanna A., Gumpert F., Carbone L., de Vittorio M., Bramati A., Giacobino E., Lachman L., Filip R., Chekhova M. Multiphoton nonclassical light from clusters of single-photon emitters. New Journal of Physics. 2018.
Provazník J., Lachman L., Filip R., Marek P. Benchmarking photon number resolving detectors. OPTICS EXPRESS. 2020.
Gavenda M., Filip R. Quantum adaptation of noisy channels. Physical Review A. 2008.
Usuga M., Müller C., Wittmann C., Marek P., Filip R., Marquardt C., Leuchs G., Andersen U. Noise-powered probabilistic concentration of phase information. Nature Physics. 2010.
Siler M., Jákl P., Brzobohatý O., Ryabov A., Filip R., Zemánek P. Thermally induced micro-motion by inflection in optical potential. Scientific Reports. 2017.
Glockl O., Andersen U., Filip R., Bowen W., Leuchs G. Squeezed-state purification with linear optics and feedforward. Physical Review Letters. 2006.
Konno S., Sakaguchi A., Asavanant W., Marek P., Filip R. Nonlinear Squeezing for Measurement-Based Non-Gaussian Operations in Time Domain. Physical Review Applied. 2021.
Manceau M., Spasibko KY., Leuchs G., Filip R., Chekhova MV. Indefinite-Mean Pareto Photon Distribution from Amplified Quantum Noise. PHYSICAL REVIEW LETTERS. 2019.
Filip R. Hidden nonlocality in quantum complementarity. Fortschritte der Physik. 2003.
Ježek M., Tipsmark A., Dong R., Fiurášek J., Mišta L., Filip R., Andersen UL. Experimental test of the strongly nonclassical character of a noisy squeezed single-photon state. Physical Review A. 2012.
Nagali E., Feliceti S., de Assis PL., D`Ambrosio V., Filip R., Sciarino F. Testing sequential quantum measurements: how can maximal knowledge be extracted? Scientific Reports. 2012.
Zapletal P., Filip R. Multi-copy quantifiers for single-photon states. Scientific Reports. 2017.
Filip R., Mišta L., De Martini F., Ricci M., Sciarriono F. Probabilistic minimal disturbance measurement of symmetrical qubit states. Physical Review A. 2006.
Miková M., Fikerová H., Straka I., Mičuda M., Ježek M., Dušek M., Filip R. Carrying qubits with particles whose noninformational degrees of freedom are nonfactorable. Physical Review A. 2013.
Fiurášek J., Marek P., Filip R., Schnabel R. Experimentally feasible purification of continuous-variable entanglement. Physical Review A. 2007.
Filip R., Dušek M., Fiurášek J., Mišta L. Bell-inequality violation with "thermal" radiation. Physical Review A. 2002.
Fiurášek J., Dušek M., Filip R. Universal Measurement Apparatus Controlled by Quantum Software. Physical Review Letters. 2002.
Lassen M., Berni A., Madsen LS., Filip R., Andersen UL. Gaussian Error Correction of Quantum States in a Correlated Noisy Channel. Physical Review Letters. 2013.
Filip R., Marek P. Thermally induced creation of quantum coherence. Physical Review A. 2014.
Marek P., Filip R. Nelaserový zesilovač světla? Československý časopis pro fyziku. 2010.
Dong R., Lassen M., Heersink J., Marquardt C., Filip R., Leuchs G., Andersen U. Continuous-variable entanglement distillation of non-Gaussian mixed states. Physical Review A. 2010.
Vostrosablin N., Rakhubovskiy A., Filip R. Pulsed quantum continuous-variable optoelectromechanical transducer. Optics Express. 2017.
Mišta L., Filip R., Fiurášek J., Peřina J. Continuous-variable Warner state: Separability, nonlocality, squeezing, and teleportation. Physical Review A. 2002.
Filip R., Fiurášek J., Marek P. Reversibility of continuous-variable quantum cloning. Physical Review A. 2004.
Filip R. Distillation of quantum squeezing. Physical Review A. 2013.
Sciarrino F., Ricci M., De Martini F., Filip R., Mišta L. Realization of a minimal disturbance quantum measurement. Physical Review Letters. 2006.
USENKO V., FILIP R. Squeezed-state quantum key distribution upon imperfect reconciliation. New Journal of Physics. 2011.
Mičuda M., Straka I., Miková M., Dušek M., Ježek M., Fiurášek J., Filip R. Experimental test of robust quantum detection and restoration of a qubit. Physical Review A. 2015.
Fuwa M., Toba S., Takeda S., Marek P., Mišta L., Filip R., van Loock P., Yoshikawa J., Furusawa A. Noiseless Conditional Teleportation of a Single Photon. Physical Review Letters. 2014.
Filip R., Mišta L., Marek P. Elimination of mode coupling in multimode continuous-variable key distribution. Physical Review A. 2005.
Iskhakov TS., Usenko V., Andersen UL., Filip R., Chekhova MV., Leuchs G. Heralded source of bright multi-mode mesoscopic sub-Poissonian light. Optics Letters. 2016.
Filip R., Gavenda M.., Soubusta J., Černoch A.., Dušek M. How quantum correlations enhance prediction of complementary measurements. Physical Review Letters. 2004.
Kupčík V., Filip R. Continuous-variable entanglement mediated by a thermal oscillator. Physical Review A. 2015.
Iskhakov TS., Usenko V., Filip R., Chekhova MV., Leuchs G. Low-noise macroscopic twin beams. Physical Review A. 2016.
Mišta L., Filip R. Quantum nondemolition measurement saturates fidelity trade-off. Physical Review A. 2005.
Filip R., Zapletal P. Squeezed-state generation from single-photon sources. Physical Review A. 2014.
Filip R., Mišta Jr. L. The collective squeezing operation for pure Gaussian states with unknown parameters. Quantum and Semiclassical Optics. 2003.
Hendrych M., Dušek M., Filip R., Fiurášek J. Simple optical meaurement of the overlap and fidelity of quantum states. Physics Letters: Part A. 2003.
Rakhubovskiy A., Vostrosablin N., Filip R. Squeezer-based pulsed optomechanical interface. Physical Review A. 2016.
Mišta L., Filip R. Optimal partial deterministic quantum teleportation of qubits. Physical Review A. 2005.
Yukawa M., Miyata K., Mizuta T., Yonezawa H., Marek P., Filip R., Furusawa A. Generating superposition of up-to three photons for continuous variable quantum information processing. Optics Letters. 2013.
Rakhubovskiy A., Moore D., Delić U., Filip R. Detecting Nonclassical Correlations in Levitated Cavity Optomechanics. Physical Review Applied. 2020.
Marek P., Zapletal P., Filip R., Hashimoto Y., Toyama T., Yoshikawa J., Makino K., Furusawa A. Direct observation of phase-sensitive Hong-Ou-Mandel interference. Physical Review A. 2017.
Usenko V., Peuntinger C., Heim B., Günthner K., Derkach ID., Elser D., Marquardt C., Filip R., Leuchs G. Stabilization of transmittance fluctuations caused by beam wandering in continuous-variable quantum communication over free-space atmospheric channels. OPTICS EXPRESS. 2018.
Mičuda M., Stárek R., Straka I., Miková M., Dušek M., Ježek M., Filip R., Fiurášek J. Quantum controlled-Z gate for weakly interacting qubits. Physical Review A. 2015.
Park K., Marek P., Filip R. Conditional nonlinear operations by sequential Jaynes-Cummings interactions. Physical Review A. 2016.
Andersen U., Sabuncu M., Filip R., Leuchs G. Experimental demonstration of coherent state estimation with minimal disturbance. Physical Review Letters. 2006.
Straka I., Miková M., Mičuda M., Dušek M., Ježek M., Filip R. Conditional cooling limit for a quantum channel going through an incoherent environment. Scientific Reports. 2015.
Usenko V., Heim B., Peuntinger C., Wittmann C., Marquardt C., Leuchs G., Filip R. Entanglement of Gaussian states and the applicability to quantum key distribution over fading channels. New Journal of Physics. 2012.
Gavenda M., Soubusta J., Černoch A., Dušek M., Filip R. Knowledge Excess Duality and Violation of Bell Inequalities: Theory and. Modern Physics Letters B. 2005.
Dong R., Lassen M., Heersink J., Marquardt C., Filip R., Leuchs G., Andersen U. Experimental entanglement distillation of mesoscopic quantum states. Nature Physics. 2008.
Zapletal P., Darras T., Le Jeannic H., Cavailles A., Guccione G., Laurat J., Filip R. Experimental Fock-state bunching capability of non-ideal single-photon states. Optica. 2021.
GAVENDA M., ČELECHOVSKÁ L., SOUBUSTA J., DUŠEK M., FILIP R. Visibility bound caused by a distinguishable noise particle. Physical Review A. 2011.
Mueller CR., Wittmann C., Marek P., Filip R., Marquardt C., Leuchs G., Andersen UL. Probabilistic cloning of coherent states without a phase reference. Physical Review A. 2012.
Kolář M., Ryabov A., Filip R. Optomechanical oscillator controlled by variation in its heat bath temperature. Physical Review A. 2017.
Higginbottom DB., Slodička L., Araneda G., Lachman L., Filip R., Hennrich M., Blatt R. Pure single photons from a trapped atom source. New Journal of Physics. 2016.
Ruppert LG., Filip R. Light-matter quantum interferometry with homodyne detection. Optics Express. 2017.
Moore D., Rakhubovskiy A., Filip R. Estimation of squeezing in a nonlinear quadrature of a mechanical oscillator. NEW JOURNAL OF PHYSICS. 2019.
Menzies D., Filip R. Gaussian-optimized preparation of non-Gaussian pure states. Physical Review A. 2009.
Šiler M., Ornigotti L., Brzobohatý O., Jákl P., Ryabov A., Holubec V., Zemánek P., Filip R. Diffusing up the Hill: Dynamics and Equipartition in Highly Unstable Systems. PHYSICAL REVIEW LETTERS. 2018.
Obšil P., Lešundák A., Pham TM., Araneda G., Čížek M., Číp O., Filip R., Slodička L. Multipath interference from large trapped ion chains. NEW JOURNAL OF PHYSICS. 2019.
Filip R. Stochastic Sumulations and Discreteness of Lihgt. Fortschritte der Physik. 2001.
Park K., Laurant J., Filip R. Hybrid Rabi interactions with traveling states of light. NEW JOURNAL OF PHYSICS. 2020.
Lachman L., Slodička L., Filip R. Nonclassical light from a large number of independent single-photon emitters. Scientific Reports. 2016.
Predojevic A., Ježek M., Hubert T., Jayakumar H., Kauten T., Solomon GS., Filip R., Weihs G. Efficiency vs. multi-photon contribution test for quantum dots. Optics Express. 2014.
Ricci M., Sciarrino F., Cerf N., Filip R., Fiurášek J., De Martini F. Separating the classical and quantum information via quantum cloning. Physical Review Letters. 2005.
Park K., Marek P., Filip R. Nonlinear potential of a quantum oscillator induced by single photons. Physical Review A. 2014.
Ornigotti L., Ryabov A., Holubec V., Filip R. Brownian motion surviving in the unstable cubic potential and the role of Maxwell's demon. PHYSICAL REVIEW E. 2018.
Filip R. Stochastic simulations: continuous approximation of quantum noise. Journal of Optics B: Quantum and Semiclassical Optics. 2001.
Filip R. Overlap and entanglement-witness measurements. Physical Review A. 2002.
KAPITOLA V KNIZE
Andersen U., Filip R. Quantum Feed-Forward Control of Light. Progress in Optics. 2009.
Fiurášek J., Mišta L., Filip R. Distillation of Continuous-Variable Entanglement. Quantum Information with Continuous Variables of Atoms and Light. 2007.
PŘEDNÁŠKA NEBO POSTER
Marek P.., Filip R. Protection of CV states by quantum erasing. XIVth Slovak-Czech-Polish Optical Conference. 2004.
Mišta L., Filip R. Quantum nondemolition Measurement saturates didelity trade-off. 6th European QIPC Workshop. 2005.
Filip R., Gavenda M., Černoch A., Soubusta J., Dušek M. Prediction of measurement outcomes using quantum correlations. Prediction of measurement outcomes using quantum correlations. 2005.
Filip R., Mišta L., Marek P. Elimination of mode coupling in continuous-variable key distribution. Elimination of mode coupling in continuous-variable key distribution. 2005.
Mišta L., Filip R. Quantum teleportation with quantum nondemolition interaction. Quantum teleportation with quantum nondemolition interaction. 2005.
Fiurášek J., Marek P., Filip R. Distillation and purification of phase-diffused squeezed states of light. 16 Polish-Czech-Slovac optical conference: Wave and Quantum Aspects of Contemporary Optics, Polanica. 2008.
ABSTRAKT
Šiler M., Ornigotti L., Brzobohatý O., Jákl P., Ryabov A., Holubec V., Zemánek P., Filip R. Anomalous shift of the most probable position of a particle in an unstable optically created potential. Proceedings of SPIE - The International Society for Optical Engineering. 2018.
KONFERENCE, WORKSHOP - USPOŘÁDÁNÍ
KONFERENCE, WORKSHOP - PASIVNÍ ÚČAST
Le Jeannic H., Huang K., Verma VB., Shaw MD., Marsili F., Nam SV., Wu E., Zeng H., Jeong Z., Filip R., Morin O., Laurant J. Efficient Optical Generation of Large-Amplitude Schrodinger Cat States with Minimal Resources. 2016.

Uživatel nepovolil zobrazení dat v Portále UP.

Doctoral study on UP

Name Faculty Study programme Year of completion
DERKACH PRF Fyzika 2021
LACHMAN PRF Fyzika 2021
OBŠIL PRF Fyzika 2021
VOSTROSABLIN PRF Fyzika 2021
GAVENDA PRF Fyzika 2012
List contains doctoral study graduates