Regionální centrum pokročilých technologií a materiálů > Pracovníci > Jaromír Křepelka

Jaromír Křepelka


Kontakt:

Email: jaromir.krepelka@upol.cz
Adresa: 17. listopadu 50, Olomouc 
Telefon: (+420) 585 631 518
Fax: (+420) 585 224 047

  • Základní informace
  • Vybrané publikace

    • Vzdělání

    1964 – 1968 Secondary school for nuclear techniques (Střední průmyslová škola jaderné techniky), electronics of nuclear devices, Prague
    1968 – 1973 Faculty of Nuclear Science and Physical Engineering, Department of Physical Electronics, Czech Technical University, (physical electronics), Prague
    1985 PhD thesis in mathematical-physical sciences, Faculty of Nuclear Science and Physical Engineering, Czech Technical University, Prague

    Kariéra

    1973 – 1974 research fellowship, Faculty of Nuclear Science and Physical Engineering, Czech Technical University, Prague
    1975 – 1979 PhD studies, Faculty of Nuclear Science and Physical Engineering, Czech Technical University, Prague
    1979 – 1980 Laboratory of Thin Films, Meopta Přerov
    1981 – nyní Palacký University, Olomouc

    Vědecké zaměření

    • Design of thin film optical systems, software equipment for optical instruments, numerical methods and scientific programming, statistical and coherent properties of radiation, nolinear and quantum optics, algoritmisation and computer modelling of physical processes.
    • University lecturer (optics of thin films, numerical methods and programming), bachelor, master and doctoral thesis supervisor, review of master, doctoral, habilitational thesis, scientific articles and publications, participation in research projects and scientific seminars and conferences.

    Vybrané publikace

    Number of all publications: 136
    Number of all citations: 398
    H-index according to Web of Science: 11

    8 vybraných publikací podle WOS

    Paper details impact factor number of citations (WOS)
    Alexandr Dejneka, Ilze Aulika, Vladimir Trepakov, Jaromir Krepelka, Lubomir Jastrabik, Zdenek Hubicka, Anna Lynnyk: Spectroscopic ellipsometry applied to phase transitions in solids: possibilities and limitations, Optics Express, 17, 14322–14338 (2009) 3.753 3
    V. Peřinová, A. Lukš, and J. Křepelka: Conditional generation of special states using continuous measurements, Phys. Rev. A 54, 821–842 (1996) 2.861 6
    V. Peřinová, J. Křepelka: Quantum statistics of nonclassical radiation in dissipative forward four-wave mixing. I. Method of generalized superposition of coherent and chaotic fields. Phys. Rev. A 39 (1989), 4045–4068 2.861 4

    Thun K, Peřina J, Křepelka J: Quantum Zeno effect in Raman scattering, Physics Letterst A 299 (202), 19–30

    		 1.963 4

    V. Peřinová and A. Lukš, J. Křepelka: States of the optimum Fisher measure of information for quantum interferometry, Physical Review A 73, 063807 (2006)

    		 2.861 0

    Jan Peřina, Jaromír Křepelka, Jan Peřina Jr., Maria Bondani, Allesia Alevi, Alessandra Andreoni: Experimental joint signal-idler quasidistributions and photon-number statistics for mesoscopic twin beams, Physical Review A 76, 043806-1 – 043806-7 (2007)

    		 2.861 9

    Jan Peřina, Jaromír Křepelka: Multimode description of spontaneous parametric down-conversion, J. Opt. B: Quantum Semiclass. Opt. 7 (2005) 246–252

    		 1.902 15
    Lukš A, Peřinová V, Křepelka J: Continous measurement of photon number with double registration of counts. Physical Review. A, 62, 013806-1 – 013806-15 (2000) 2.861 1

    Ad Joint probability distributions and entanglement in optical parametric processes
    Joint photon-number and integrated-intensity probabilitydistributions are used for description of time evolution of opticalparametricprocess including processes of frequency conversion, parametric amplification and subharmonic generation taking into account losses and noise. Using these tools quantum entanglement of modes based on the separability criteria is considered and nonclassical properties of the process under discussion are demonstrated by means of conditional probabilitydistributions and their Fano factors, difference-number probabilitydistributions, quantum oscillations, squeezing of vacuum fluctuations and negative values of the joint wave probability quasidistributions in time evolution. Sub-Poissonian and sub-shot-noise properties are illustrated for spontaneous process and stimulated process by means of chaotic light and squeezed light. Also the multimode processes are investigated in the spirit of the Mandel–Rice photocount formula. The description is applied to interpretation of experimental data.

    Ad Analysis of ellipsometric data obtained from curved surfaces
    Quantitative error analysis resulting from ellipsometric data obtained from measurement on curved surfaces including the influence of non-collimated beams can serve for evaluation of the effect of non-planar surfaces. Numerical model based on the combination of geometrical and wave optics is restricted to the example of single dielectric layer deposited on the substrate with complex index of refraction. The result depends on the method for averaging measurable ellipsometric data that are compared.

    Ad A beam splitter with second order nonlinearity modelled as a nonlinear coupler
    We provide two quantum descriptions of a beam splitter with second-order nonlinearity. Models of nonlinear couplers could be the same. For simplicity, a symmetry of the device is assumed, which does not exclude various reflectivities. The models differ in taking into account the co-propagation of beams and replacing it by their counter-propagation. The unitary operators that evolve the input states into the output ones are calculated by using a momentum operator and the effective distance of presumed co-propagation and counter-propagation, respectively.

    Ad An alternative to the quantization of electro-optic feedback
    A simple feedback system may be based on a beam splitter, a homodyne detection and a modulator. A single-mode treatment leads to violations of the commutation relations for an in-loop mode of the system. The lowering of noise of one quadrature has been labelled ‘squashing’. Violations of the commutation relations do not occur when one does not replace the c-number parameter of displacement in the modulator with an operator, even though the latter should be directly proportional to a quadrature measurement behind the beam splitter. This outcome is not a quantum-mechanical expectation value, but a random variable. In this framework, we analyse this system and another one, where the beam-splitter transmittance is modulated through a feedback loop. To predict the squeezing of a quadrature, it is necessary to realize a consistent quantization of the feedback circuit.

    Ad Statistical analysis of the fitting by spheres
    Fitting data with spheres can be solved in closed form and as a frequent and important method is applied in physics, biology, medicine, archeology, industry etc. This article deals with statistical analysis of the sphere fitting in high-dimensional Euclidean spaces using the numerical simulations and compares two basic fitting methods in rather different way. The result of fitting data with d-dimensional spheres by least square method depends on the definition of the residual function. Based on the statistical and numerical simulation this article describes in some detail the differences following two similar approaches, one (algebraic) can be viewed as a linear problem solvable by standard finite algorithm of linear algebra, but the other (geometric) is a nonlinear problem which needs more demanding computation.

    Seznam publikací podle roku

    2012

    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “An alternative to the quantization of electro-optic feedback,” PHYSICA SCRIPTA, vol. T147, 2012.

    2011

    • [DOI] J. Perina and J. Krepelka, “Joint probability distributions and entanglement in optical parametric processes,” OPTICS COMMUNICATIONS, vol. 284, iss. 20, pp. 4941-4950, 2011.
    • [DOI] B. Sen, V. Perinova, A. Luks, J. Perina, and J. Krepelka, “Sub-shot noise photon-number correlation in stimulated and spontaneous Raman processes,” JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 44, iss. 10, 2011.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “A beam splitter with second-order nonlinearity modelled as a nonlinear coupler,” PHYSICA SCRIPTA, vol. T143, 2011.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Quantum statistics and entanglement in a Raman process,” JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, vol. 44, iss. 3, 2011.

    2010

    • [DOI] A. Luks, V. Perinova, J. Perina Jr., J. Krepelka, and W. Leonski, “Photoelectron spectra for an atom with one autoionizing level that interacts with a neighbor,” in 17TH SLOVAK-CZECH-POLISH OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS, 2010.

    2009

    • [DOI] J. Perina and J. Krepelka, “Entanglement in optical parametric down-conversion with losses and noise,” OPTICS COMMUNICATIONS, vol. 282, iss. 19, pp. 3918-3923, 2009.
    • [DOI] S. M. Abdalla, J. Perina, and J. Krepelka, “Non-classical effect of quantum non-demolition measurement in presence of parametric amplification,” OPTICS COMMUNICATIONS, vol. 282, iss. 14, pp. 2878-2888, 2009.
    • [DOI] J. Perina, J. Krepelka, J. Perina Jr., M. Bondani, A. Allevi, and A. Andreoni, “Correlations in photon-numbers and integrated intensities in parametric processes involving three optical fields,” EUROPEAN PHYSICAL JOURNAL D, vol. 53, iss. 3, pp. 373-382, 2009.

    2008

    • [DOI] J. Perina and J. Krepelka, “Joint probability distributions of stimulated parametric down-conversion for controllable nonclassical fluctuations,” OPTICS COMMUNICATIONS, vol. 281, iss. 18, pp. 4705-4711, 2008.
    • [DOI] M. Bondani, A. Allevi, G. Zambra, A. Andreoni, J. Perina, J. Krepelka, and J. Perina Jr., “Experimental demonstration of sub-shot-noise intensity correlations in an intense twin beam,” EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, vol. 160, pp. 33-41, 2008.
    • [DOI] J. Perina and J. Krepelka, “Joint distributions of multimode stimulated parametric down-conversion and controllable nonclassical effects,” JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 41, iss. 8, 2008.
    • [DOI] J. Perina Jr., J. Perina, O. Haderka, J. Krepelka, M. Hamar, V. Michalek, M. Bondani, A. Allevi, and A. Andreoni, “Photocount measurements as a tool for investigation of non-classical properties of twin beams,” in 16TH POLISH-SLOVAK-CZECH OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS, 2008.

    2007

    • [DOI] J. Perina, J. Krepelka, J. Perina Jr., M. Bondani, A. Allevi, and A. Andreoni, “Experimental joint signal-idler quasidistributions and photon-number statistics for mesoscopic twin beams,” PHYSICAL REVIEW A, vol. 76, iss. 4, 2007.

    2006

    • [DOI] J. Perina and J. Krepelka, “Multimode description of stimulated parametric down-conversion,” OPTICS COMMUNICATIONS, vol. 265, iss. 2, pp. 632-641, 2006.
    • [DOI] M. Abdalla, J. Perina, and J. Krepelka, “Statistical properties of multiphoton time-dependent three-boson coupled oscillators,” JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, vol. 23, iss. 6, pp. 1146-1160, 2006.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “States of the optimum Fisher measure of information for quantum interferometry,” PHYSICAL REVIEW A, vol. 73, iss. 6, 2006.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Linear coupling, loss and gain of counterpropagating beams,” JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 39, iss. 9, pp. 2267-2284, 2006.
    • [DOI] J. Perina and J. Krepelka, “Joint probability distributions for optical parametric down-conversion,” JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS, vol. 1, 2006.

    2005

    • [DOI] J. Perina and J. Krepelka, “Multimode description of spontaneous parametric down-conversion,” JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, vol. 7, iss. 9, pp. 246-252, 2005.

    2004

    • [DOI] A. Luks, V. Perinova, and J. Krepelka, “Measurements that little disturb the switching of light,” JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, vol. 6, iss. 6, SI, pp. S549-S555, 2004.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Quantum and semiclassical models for a random laser,” JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, vol. 6, iss. 3, SI, pp. S104-S110, 2004.

    2003

    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “From `coupled harmonic oscillators’ back to interacting fields,” JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, vol. 5, iss. 3, pp. 254-261, 2003.
    • [DOI] K. Thun, J. Perina, and J. Krepelka, “Quantum Zeno effect in Raman scattering,” in 13TH POLISH-CZECH-SLOVAK CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS, 2003, pp. 1-6.

    2002

    • [DOI] K. Thun, J. Perina, and J. Krepelka, “Quantum Zeno effect in Raman scattering,” PHYSICS LETTERS A, vol. 299, iss. 1, pp. 19-30, 2002.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Doubly parametrically amplifying “coupler” in spontaneous regime,” in FIRST INTERNATIONAL WORKSHOP ON CLASSICAL AND QUANTUM INTERFERENCE, 2002, pp. 121-129.

    2001

    • [DOI] P. Schovanek, J. Krepelka, M. Hrabovsky, M. Palatka, M. Vlcek, L. Soukup, L. Jastrabik, J. Ridky, J. Grygar, and M. Bohacova, “Optical filters designed for the fluorescence detector of the AUGER project with transmittance in the range 300 nm-420 nm,” in 12TH CZECH-SLOVAK-POLISH OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS, 2001, pp. 213-216.

    2000

    • [DOI] V. Perinova, A. Luks, J. Krepelka, and V. Jelinek, “Number-phase properties of correlated chaotic fields,” JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, vol. 2, iss. 6, pp. 746-757, 2000.
    • A. Luks, V. Perinova, and J. Krepelka, “Continuous measurement of photon number with double registration of counts,” PHYSICAL REVIEW A, vol. 62, iss. 3, pp. art. no.-033806, 2000.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Intelligent states in SU(2) and SU(1,1) interferometry,” JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, vol. 2, iss. 2, pp. 81-89, 2000.

    1999

    • [DOI] J. Fiurasek, J. Krepelka, and J. Perina, “Quantum-phase properties of the Kerr couplers,” OPTICS COMMUNICATIONS, vol. 167, iss. 1-6, pp. 115-124, 1999.
    • J. Fiurasek, J. Krepelka, and J. Perina, “Quantum phase properties of Kerr couplers,” ACTA PHYSICA SLOVACA, vol. 49, iss. 4, pp. 689-694, 1999.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Quasidistributions for noncommuting cosine and sine operators,” EUROPEAN PHYSICAL JOURNAL D, vol. 5, iss. 3, pp. 417-432, 1999.

    1998

    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Quantum phase properties impeded second-harmonic generation,” QUANTUM AND SEMICLASSICAL OPTICS, vol. 10, iss. 2, pp. 375-408, 1998.

    1997

    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Quasiprobability distribution for the photon-number operator and quadrature operator in a coherent state,” QUANTUM AND SEMICLASSICAL OPTICS, vol. 9, iss. 6, pp. 995-1016, 1997.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Preferred values and phase dispersions of any order for l-photon Kerr states,” QUANTUM AND SEMICLASSICAL OPTICS, vol. 9, iss. 3, pp. 465-488, 1997.

    1996

    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Conditional generation of special states using continuous measurements,” PHYSICAL REVIEW A, vol. 54, iss. 1, pp. 821-842, 1996.
    • [DOI] V. Perinova, A. Luks, J. Krepelka, C. Sibilia, and M. Bertolotti, “Quantum phase properties of a cubically behaved second-order nonlinear medium,” JOURNAL OF MODERN OPTICS, vol. 43, iss. 1, pp. 13-38, 1996.
    • [DOI] V. Perinova, A. Luks, and J. Krepelka, “Ideal and destructive state reductions of correlated light fields and the continuous measurement of photon number,” PHYSICAL REVIEW A, vol. 53, iss. 1, pp. 525-542, 1996.

    1994

    • [DOI] A. LUKS, V. PERINOVA, and J. KREPELKA, “STATE REDUCTION FOR CORRELATED PHOTONS AND EIGENSTATES OF UNITARILY AND NON-UNITARILY DISPLACED NUMBER OPERATOR,” JOURNAL OF MODERN OPTICS, vol. 41, iss. 12, pp. 2325-2341, 1994.
    • V. PERINOVA, A. LUKS, and J. KREPELKA, “QUANTUM STATISTICS OF NUMBER-QUADRATURE MINIMUM UNCERTAINTY STATES,” LASER PHYSICS, vol. 4, iss. 4, pp. 717-725, 1994.
    • [DOI] A. LUKS, V. PERINOVA, and J. KREPELKA, “ROTATION ANGLE, PHASES OF OSCILLATORS WITH DEFINITE CIRCULAR POLARIZATIONS, AND THE COMPOSITE IDEAL PHASE OPERATOR,” PHYSICAL REVIEW A, vol. 50, iss. 1, pp. 818-830, 1994.

    1993

    • [DOI] V. PERINOVA and J. KREPELKA, “FREE AND DISSIPATIVE EVOLUTION OF SQUEEZED AND DISPLACED NUMBER STATES IN THE 3RD-ORDER NONLINEAR OSCILLATOR,” PHYSICAL REVIEW A, vol. 48, iss. 5, pp. 3881-3889, 1993.
    • [DOI] J. KREPELKA, “REVERSIBILITY THEOREM FOR ANISOTROPIC STRATIFIED MEDIUM,” JOURNAL OF MODERN OPTICS, vol. 40, iss. 8, pp. 1581-1586, 1993.

    1992

    • [DOI] J. PERINA and J. KREPELKA, “FORWARD AND BACKWARD 4-WAVE-MIXING OF NONCLASSICAL LIGHT WITH PUMP DEPLETION,” JOURNAL OF MODERN OPTICS, vol. 39, iss. 12, pp. 2405-2419, 1992.
    • [DOI] A. LUKS, V. PERINOVA, and J. KREPELKA, “SPECIAL STATES OF THE PLANE ROTATOR RELEVANT TO THE LIGHT-FIELD,” PHYSICAL REVIEW A, vol. 46, iss. 1, pp. 489-498, 1992.
    • [DOI] J. PERINA and J. KREPELKA, “QUANTUM STATISTICS OF STIMULATED RAMAN AND HYPER-RAMAN SCATTERING OF SQUEEZED LIGHT WITH PUMP DEPLETION,” JOURNAL OF MODERN OPTICS, vol. 39, iss. 5, pp. 1029-1041, 1992.
    • [DOI] A. LUKS, V. PERINOVA, and J. KREPELKA, “EXTENDED NUMBER STATE BASIS AND NUMBER-PHASE INTELLIGENT STATES OF LIGHT-FIELD .2. THE REDUCED NUMBER-SINE INTELLIGENT AND JACKIW STATES,” CZECHOSLOVAK JOURNAL OF PHYSICS, vol. 42, iss. 1, pp. 59-92, 1992.

    1991

    • [DOI] V. PERINOVA, A. LUKS, J. KREPELKA, C. SIBILIA, and M. BERTOLOTTI, “QUANTUM STATISTICS OF LIGHT IN A LOSSLESS LINEAR COUPLER,” JOURNAL OF MODERN OPTICS, vol. 38, iss. 12, pp. 2429-2457, 1991.
    • C. KONAK, J. JAKES, P. STEPANEK, F. PETRAS, M. KARSKA, J. KREPELKA, and J. PERINA, “EFFECT OF MULTIPLE LIGHT-SCATTERING ON TRANSMITTED AND SCATTERED-LIGHT,” APPLIED OPTICS, vol. 30, iss. 33, pp. 4865-4871, 1991.
    • [DOI] J. PERINA and J. KREPELKA, “STIMULATED RAMAN-SCATTERING OF SQUEEZED LIGHT WITH PUMP DEPLETION,” JOURNAL OF MODERN OPTICS, vol. 38, iss. 11, pp. 2137-2151, 1991.
    • J. PERINA, M. KARSKA, and J. KREPELKA, “STIMULATED RAMAN-SCATTERING OF NONCLASSICAL LIGHT BY SQUEEZED PHONONS,” ACTA PHYSICA POLONICA A, vol. 79, iss. 6, pp. 817-828, 1991.

    1989

    • [DOI] V. PERINOVA and J. KREPELKA, “QUANTUM STATISTICS OF NONCLASSICAL RADIATION IN DISSIPATIVE FORWARD 4-WAVE MIXING .1. METHOD OF GENERALIZED SUPERPOSITION OF COHERENT AND CHAOTIC FIELDS,” PHYSICAL REVIEW A, vol. 39, iss. 8, pp. 4045-4055, 1989.

    1987

    • P. SZLACHETKA, V. PERINOVA, J. KREPELKA, A. LUKS, and J. PERINA, “GENERATION OF SQUEEZED STATES,” ACTA PHYSICA POLONICA A, vol. 72, iss. 3, pp. 431-441, 1987.
    • A. LUKS, J. PERINA, and J. KREPELKA, “QUANTUM CORRECTIONS TO CLASSICAL-SOLUTIONS FOR 2ND HARMONIC-GENERATION,” ACTA PHYSICA POLONICA A, vol. 72, iss. 3, pp. 443-451, 1987.
    • [DOI] J. PERINA, J. BAJER, J. KREPELKA, and Z. HRADIL, “SQUEEZING AND SUB-POISSON STATISTICS IN 3-MODE INTERACTIONS,” JOURNAL OF MODERN OPTICS, vol. 34, iss. 6-7, pp. 965-977, 1987.
    • [DOI] J. HOLOUBEK, H. KRUG, J. KREPELKA, J. PERINA, and Z. HRADIL, “LIGHT-SCATTERING SPECKLE PATTERNS AND THEIR CORRELATION-PROPERTIES,” JOURNAL OF MODERN OPTICS, vol. 34, iss. 5, pp. 633-642, 1987.
    • J. KREPELKA, J. PERINA, and A. TOCKIJ, “OPTIMIZATION OF INVERSE FILTER TRANSFER-FUNCTION IN RESTORATION OF BLURRED IMAGES WITH INCOHERENT-LIGHT,” OPTIK, vol. 76, iss. 2, pp. 57-60, 1987.
    • [DOI] J. PERINA, J. KREPELKA, R. HORAK, Z. HRADIL, and J. BAJER, “PHOTON STATISTICS OF NONCLASSICAL RADIATION IN 2ND HARMONIC-GENERATION,” CZECHOSLOVAK JOURNAL OF PHYSICS, vol. 37, iss. 10, pp. 1161-1173, 1987.

    1986

    • V. PERINOVA, J. KREPELKA, and J. PERINA, “PHOTON STATISTICS OF NONCLASSICAL FIELDS,” OPTICA ACTA, vol. 33, iss. 10, pp. 1263-1278, 1986.
    • V. PERINOVA, J. KREPELKA, J. PERINA, A. LUKS, and P. SZLACHETKA, “ENTROPY OF OPTICAL-FIELDS,” OPTICA ACTA, vol. 33, iss. 1, pp. 15-32, 1986.

    1984

    • [DOI] J. KREPELKA, J. PERINA, P. STEPANEK, and C. KONAK, “ON THE PHOTON STATISTICS OF LIGHT SCATTERED BY A SMALL NUMBER OF PARTICLES,” CZECHOSLOVAK JOURNAL OF PHYSICS, vol. 34, iss. 8, pp. 862-869, 1984.

    1983

    • C. KONAK, J. KREPELKA, and J. PERINA, “DETERMINATION OF A SMALL NUMBER OF PARTICLES FROM PHOTOCOUNT DISTRIBUTION OF SCATTERED-LIGHT,” OPTICA ACTA, vol. 30, iss. 11, pp. 1645-1654, 1983.

    1982

    • C. KONAK, P. STEPANEK, L. DVORAK, Z. KUPKA, J. KREPELKA, and J. PERINA, “DETERMINATION OF DECAY TIMES FROM PHOTOCOUNT STATISTICS OF WEAK MODULATED LUMINESCENCE RADIATION,” OPTICA ACTA, vol. 29, iss. 8, pp. 1105-1116, 1982.