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Jaromír Křepelka

Email: jaromir.krepelka@upol.cz

Location: 17. listopadu 50, Olomouc

Phone: (+420) 58563 1518

Fax: (+420)  585224047

Oblast výzkumu:

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Kvalifikace:

Mgr.:  Czech Technical University, Praha ,Faculty of Nuclear Sciences and Physical Engineering, Department of Physical Electronics

Ph.D.: Czech Technical University, Praha ,Faculty of Nuclear Sciences and Physical Engineering, Department of Physical Electronics

Show publications

Publications

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.
    [Bibtex] 
    @article ISI:000294579200016,
Author = Perina, Jan and Krepelka, Jaromir,
Title = Joint probability distributions and entanglement in optical parametric
   processes,
Journal = OPTICS COMMUNICATIONS,
Year = 2011,
Volume = 284,
Number = 20,
Pages = 4941-4950,
Month = SEP 15,
Abstract = Joint photon-number and integrated-intensity probability distributions
   are used for description of time evolution of optical parametric process
   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 probability
   distributions and their Fano factors, difference-number probability
   distributions, 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. (C) 2011
   Elsevier B.V. All rights reserved.,
DOI = 10.1016/j.optcom.2011.06.036,
ISSN = 0030-4018,
Unique-ID = ISI:000294579200016,
  • [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.
    [Bibtex] 
    @article ISI:000290452900020,
Author = Sen, Biswajit and Perinova, Vlasta and Luks, Antonin and Perina, Jan and
   Krepelka, Jaromir,
Title = Sub-shot noise photon-number correlation in stimulated and spontaneous
   Raman processes,
Journal = JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,
Year = 2011,
Volume = 44,
Number = 10,
Month = MAY 28,
Abstract = The light initially prepared in a coherent state runs the stimulated and
   spontaneous Raman processes in a second-order nonlinear medium. Using
   analytical expressions of field operators for the light modes, we
   determine the quantum statistical properties of the modes in the
   stimulated and spontaneous Raman processes. By a choice of phase, we
   obtain a boson-pair property correlating the pump and vibration modes
   and such a property correlating the pump and anti-Stokes modes. The
   Stokes and vibration modes exhibit the boson-pair property for all
   initial phase differences between the pump mode and the other ones. In
   the spontaneous Raman process only the Stokes and vibration modes show
   such a property.,
DOI = 10.1088/0953-4075/44/10/105503,
Article-Number = 105503,
ISSN = 0953-4075,
Unique-ID = ISI:000290452900020,
  • [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.
    [Bibtex] 
    @article ISI:000287518200021,
Author = Perinova, V. and Luks, A. and Krepelka, J.,
Title = A beam splitter with second-order nonlinearity modelled as a nonlinear
   coupler,
Journal = PHYSICA SCRIPTA,
Year = 2011,
Volume = T143,
Month = FEB,
Note = 17th Central European Workshops on Quantum Optics, Univ St Andrews, St
   Andrews, SCOTLAND, JUN 06-11, 2010,
Abstract = 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.,
DOI = 10.1088/0031-8949/2011/T143/014020,
Article-Number = 014020,
ISSN = 0031-8949,
Unique-ID = ISI:000287518200021,
  • [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.
    [Bibtex] 
    @article ISI:000285456200017,
Author = Perinova, V. and Luks, A. and Krepelka, J.,
Title = Quantum statistics and entanglement in a Raman process,
Journal = JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL,
Year = 2011,
Volume = 44,
Number = 3,
Month = JAN 21,
Abstract = A simple trilinear Hamiltonian is utilized for a description of the
   Raman effect. The method of invariant subspaces, which is suitable for
   numerical calculations in the Schrodinger picture, is analyzed. As an
   example of the numerical calculation, the time dependence of an
   entanglement measure, the so-called negativity, is found for the initial
   few-photon states. Most of the analysis is devoted to the Heisenberg
   picture, in which the perturbation expansions are known.,
DOI = 10.1088/1751-8113/44/3/035303,
Article-Number = 035303,
ISSN = 1751-8113,
Unique-ID = ISI:000285456200017,

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.
    [Bibtex] 
    @inproceedings ISI:000291389400032,
Author = Luks, A. and Perinova, V. and Perina, Jr., J. and Krepelka, J. and
   Leonski, W.,
Editor = Mullerova, J and Senderakova, D and Jurecka, S,
Title = Photoelectron spectra for an atom with one autoionizing level that
   interacts with a neighbor,
Booktitle = 17TH SLOVAK-CZECH-POLISH OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS
   OF CONTEMPORARY OPTICS,
Series = Proceedings of SPIE-The International Society for Optical Engineering,
Year = 2010,
Volume = 7746,
Note = 17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects
   of Contemporary Optics, Liptovsky Jan, SLOVAKIA, SEP 06-10, 2010,
Organization = SPIE; Czech \& Slovak Soc Photon; Opt Soc Czech Republic \& Slovak
   Republic,
Abstract = We investigate two atoms coupled with a quantized field mode. Whereas
   one is the Jaynes-Cummings (JC) two-level atom, the other is an
   autoionizing system with two discrete levels and a continuum of states.
   In case interactions between the atoms do not occur, the periodic
   behavior of the JC atom contrasts with the autoionizing system. We ask
   whether or not a seesaw-like interaction between the atoms can change
   the behavior of the JC atom. We present photoelectron spectra dependent
   on the time for various initial states of the field mode.,
DOI = 10.1117/12.881772,
Article-Number = 77460W,
ISSN = 0277-786X,
ISBN = 978-0-81948-236-5,
Unique-ID = ISI:000291389400032,

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.
    [Bibtex] 
    @article ISI:000269766400016,
Author = Perina, Jan and Krepelka, Jaromir,
Title = Entanglement in optical parametric down-conversion with losses and noise,
Journal = OPTICS COMMUNICATIONS,
Year = 2009,
Volume = 282,
Number = 19,
Pages = 3918-3923,
Month = OCT 1,
Abstract = We show that radiation generated in optical parametric down-conversion
   with losses and noise is entangled for all times if the coupling
   coefficient is higher than half of damping constant and the product of
   damping constant and mean number of noise photons. For the process
   stimulated by means of chaotic light there is a saturable bound of its
   intensity for the generation of nonclassical light. Otherwise the
   quantum behaviour and entanglement are fully reduced. Under some
   restrictions for noise nonclassical light can also be generated at and
   below the threshold. (C) 2009 Elsevier B.V. All rights reserved.,
DOI = 10.1016/j.optcom.2009.06.032,
ISSN = 0030-4018,
Unique-ID = ISI:000269766400016,
  • [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.
    [Bibtex] 
    @article ISI:000267578900035,
Author = Abdalla, M. Sebawe and Perina, J. and Krepelka, J.,
Title = Non-classical effect of quantum non-demolition measurement in presence
   of parametric amplification,
Journal = OPTICS COMMUNICATIONS,
Year = 2009,
Volume = 282,
Number = 14,
Pages = 2878-2888,
Month = JUL 15,
Abstract = A full quantum treatment of the problem of quantum non-demolition
   measurements in non-linear optical media is considered. The system
   consists of four different coupling parameters in addition to different
   phase parameters. The solution of the Heisenberg equations of motion for
   the dynamical operators is obtained. The phenomenon of squeezing is
   examined for both normal and principal squeezing and it has been shown
   that it is more pronounced for the compound mode case. The intensity
   correlation function is also calculated and discussed where the
   observation of the antibunching can be reported. In addition to the
   higher-order moments we examined the quantum correlation functions,
   joint quasidistribution functions, as well as photon-number distribution
   and its factorial moments. It has shown that the non-classical
   properties is apparent of this system and more pronounced for the
   compound mode (1,3). (c) 2009 Elsevier B.V. All rights reserved.,
DOI = 10.1016/j.optcom.2009.03.053,
ISSN = 0030-4018,
Unique-ID = ISI:000267578900035,
  • [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.
    [Bibtex] 
    @article ISI:000266566600014,
Author = Perina, J. and Krepelka, J. and Perina, Jr., J. and Bondani, M. and
   Allevi, A. and Andreoni, A.,
Title = Correlations in photon-numbers and integrated intensities in parametric
   processes involving three optical fields,
Journal = EUROPEAN PHYSICAL JOURNAL D,
Year = 2009,
Volume = 53,
Number = 3,
Pages = 373-382,
Month = JUN,
Abstract = Two strongly-pumped parametric interactions are simultaneously realized
   in a single nonlinear crystal in order to generate three strongly
   correlated optical fields. By combining together the outputs of two of
   the three detectors measuring intensities of the generated fields, we
   obtain the joint photocount statistics between the single field and the
   sum of the other two. We apply a microscopic quantum theory developed
   earlier to determine the joint photon-number distribution and the joint
   quasi-distributions of integrated intensities and prove nonclassical
   nature of the three-mode state. Finally, by performing a conditional
   measurement on the single field, we obtain a state endowed with a
   sub-Poissonian statistics, as testified by the analysis of the
   conditional Fano factor. The role of quantum detection efficiencies in
   this conditional state-preparation method is discussed in detail.,
DOI = 10.1140/epjd/e2009-00136-3,
ISSN = 1434-6060,
Unique-ID = ISI:000266566600014,

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.
    [Bibtex] 
    @article ISI:000259069800028,
Author = Perina, Jan and Krepelka, Jaromir,
Title = Joint probability distributions of stimulated parametric down-conversion
   for controllable nonclassical fluctuations,
Journal = OPTICS COMMUNICATIONS,
Year = 2008,
Volume = 281,
Number = 18,
Pages = 4705-4711,
Month = SEP 15,
Abstract = We derive and illustrate multimode joint photon-number distributions,
   integrated-intensity distributions, sum- and difference-distributions
   and conditional distributions for stimulated parametric down-conversion
   on the basis of exact formulae. The stimulated process can increase or
   decrease nonclassical fluctuations from spontaneous process and it can
   be used to control quantum noise. The description is suitable for
   interpretation of experimental data. (C) 2008 Elsevier B.V. All rights
   reserved.,
DOI = 10.1016/j.optcom.2008.06.007,
ISSN = 0030-4018,
Unique-ID = ISI:000259069800028,
  • [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.
    [Bibtex] 
    @article ISI:000256930600005,
Author = Bondani, M. and Allevi, A. and Zambra, G. and Andreoni, A. and Perina,
   J. and Krepelka, J. and Perina, Jr., J.,
Title = Experimental demonstration of sub-shot-noise intensity correlations in
   an intense twin beam,
Journal = EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS,
Year = 2008,
Volume = 160,
Pages = 33-41,
Month = JUL,
Note = 14th Central European Workshop on Quantum Optics, Palermo, ITALY, JUN
   01-05, 2007,
Abstract = Twin-beam states of light produced by spontaneous parametric
   downconversion are endowed with sub-shot-noise photon-number
   correlations at any intensity regime. We have demonstrated
   sub-shot-noise photon-number correlations in a ps-pulsed intense (more
   than 1000 photons) twin beam by measuring the variance of the difference
   in the number of photons detected in the two outputs of the crystal. The
   variance is 3.25 dB below the shot-noise level. Measurements show that
   detection of sub-shot-noise correlation requires a careful selection of
   twin coherence areas and that these areas depend on the pump intensity.,
DOI = 10.1140/epjst/e2008-00707-x,
ISSN = 1951-6355,
Unique-ID = ISI:000256930600005,
  • [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.
    [Bibtex] 
    @article ISI:000254779000025,
Author = Perina, Jan and Krepelka, Jaromir,
Title = Joint distributions of multimode stimulated parametric down-conversion
   and controllable nonclassical effects,
Journal = JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,
Year = 2008,
Volume = 41,
Number = 8,
Month = APR 28,
Abstract = Based on recent results (Perina and Krepelka 2006 Opt. Commun. 265 632)
   we derive and illustrate multimode joint photon-number distributions,
   integrated-intensity distributions, sum and difference distributions and
   conditional distributions for stimulated parametric down-conversion in
   the approximation of large degrees of freedom. The stimulated process
   can increase or decrease nonclassical effects from spontaneous processes
   and it can be used to control them.,
DOI = 10.1088/0953-4075/41/8/085501,
Article-Number = 085501,
ISSN = 0953-4075,
Unique-ID = ISI:000254779000025,

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.
    [Bibtex] 
    @article ISI:000250619700175,
Author = Perina, Jan and Krepelka, Jaromir and Perina, Jr., Jan and Bondani,
   Maria and Allevi, Alessia and Andreoni, Alessandra,
Title = Experimental joint signal-idler quasidistributions and photon-number
   statistics for mesoscopic twin beams,
Journal = PHYSICAL REVIEW A,
Year = 2007,
Volume = 76,
Number = 4,
Month = OCT,
Abstract = Joint signal-idler photoelectron distributions of twin beams containing
   several tens of photons per mode have been measured recently. Exploiting
   a microscopic quantum theory for joint quasidistributions in parametric
   down-conversion developed earlier we characterize properties of twin
   beams in terms of quasidistributions using experimental data. Negative
   values as well as oscillating behavior in the quantum region are
   characteristic for the subsequently determined joint signal-idler
   quasidistributions of integrated intensities. Also the conditional and
   difference photon-number distributions are shown to be sub-Poissonian
   and sub-shot-noise, respectively.,
DOI = 10.1103/PhysRevA.76.043806,
Article-Number = 043806,
ISSN = 1050-2947,
Unique-ID = ISI:000250619700175,

2006

  • [DOI] J. Perina and J. Krepelka, “Multimode description of stimulated parametric down-conversion,” OPTICS COMMUNICATIONS, vol. 265, iss. 2, pp. 632-641, 2006.
    [Bibtex] 
    @article ISI:000240819300040,
Author = Perina, Jan and Krepelka, Jaromir,
Title = Multimode description of stimulated parametric down-conversion,
Journal = OPTICS COMMUNICATIONS,
Year = 2006,
Volume = 265,
Number = 2,
Pages = 632-641,
Month = SEP 15,
Abstract = We derive multimode generating functions, photon-number distributions,
   integrated-intensity distributions, moments and quadrature fluctuations
   for stimulated parametric down-conversion in relation to experiments
   measuring joint distributions. The border between classical and quantum
   behaviour is given. (c) 2006 Elsevier B.V. All rights reserved.,
DOI = 10.1016/j.optcom.2006.04.009,
ISSN = 0030-4018,
Unique-ID = ISI:000240819300040,
  • [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.
    [Bibtex] 
    @article ISI:000238372900019,
Author = Abdalla, MS and Perina, J and Krepelka, J,
Title = Statistical properties of multiphoton time-dependent three-boson coupled
   oscillators,
Journal = JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS,
Year = 2006,
Volume = 23,
Number = 6,
Pages = 1146-1160,
Month = JUN,
Abstract = We investigate the quantum statistics of three time-dependent coupled
   oscillators in the presence of multiphoton processes. The system is
   connected with the two-atom multiphoton Tavis-Cummings model. The
   solution of the Heisenberg equations of the motion is obtained in a
   compact form. We assume that the modes are initially prepared in
   coherent states, and we discuss nonclassical phenomena (squeezing and
   sub-Poissonian behavior). Further, we examine the joint
   quasi-distribution functions as well as photon-number distribution and
   its factorial moments. The system has shown that the nonclassical effect
   is apparent in compound modes (1, 3) and (2,3). Moreover, the
   superstructure phenomenon is observed when the photon transition is
   increased. (c) 2006 Optical Society of America.,
DOI = 10.1364/JOSAB.23.001146,
ISSN = 0740-3224,
Unique-ID = ISI:000238372900019,
  • [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.
    [Bibtex] 
    @article ISI:000238694900159,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = States of the optimum Fisher measure of information for quantum
   interferometry,
Journal = PHYSICAL REVIEW A,
Year = 2006,
Volume = 73,
Number = 6,
Month = JUN,
Abstract = Fisher's measure of information is compared to the usual measure of
   sensitivity of the SU(2) and SU(1,1) interferometers. The states of
   optimum Fisher information measure and prescribed mean photon-number
   difference are defined, and the properties of these states are studied
   in the SU(2) interferometer.,
DOI = 10.1103/PhysRevA.73.063807,
Article-Number = 063807,
ISSN = 1050-2947,
Unique-ID = ISI:000238694900159,
  • [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.
    [Bibtex] 
    @article ISI:000238319900015,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Linear coupling, loss and gain of counterpropagating beams,
Journal = JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,
Year = 2006,
Volume = 39,
Number = 9,
Pages = 2267-2284,
Month = MAY 14,
Abstract = We investigate counterpropagation of the two-mode input state in a
   corrugated waveguide, which reproduces a photonic band-gap structure.
   First assuming a gain medium, we model a distributed feedback laser as
   an amplifier. From this case we pass to the attenuator, which
   corresponds to a lossy medium. We determine the transmission and
   fidelity spectra for the waveguide in the dependence on a mismatch
   coefficient and a measure of losses.,
DOI = 10.1088/0953-4075/39/9/012,
ISSN = 0953-4075,
Unique-ID = ISI:000238319900015,
  • [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.
    [Bibtex] 
    @article ISI:000206312700005,
Author = Perina, Jan and Krepelka, Jaromir,
Title = Joint probability distributions for optical parametric down-conversion,
Journal = JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS,
Year = 2006,
Volume = 1,
Abstract = We derive multi mode joint generating functions, photon-number
   distributions, integrated-intensity distributions and related quantities
   for spontaneous and stimulated parametric down-conversion in relation to
   experiments. [DOI:10.2971/jeos.2006.06002],
DOI = 10.2971/jeos.2006.06002,
Article-Number = 06002,
ISSN = 1990-2573,
Unique-ID = ISI:000206312700005,

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.
    [Bibtex] 
    @article ISI:000232513300003,
Author = Perina, J and Krepelka, J,
Title = Multimode description of spontaneous parametric down-conversion,
Journal = JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS,
Year = 2005,
Volume = 7,
Number = 9,
Pages = 246-252,
Month = SEP,
Abstract = We derive the multimode generating function, joint photon-number
   distribution and joint integrated-intensity distribution for spontaneous
   parametric down-conversion in relation to measured experimental data.,
DOI = 10.1088/1464-4266/7/9/003,
ISSN = 1464-4266,
Unique-ID = ISI:000232513300003,

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.
    [Bibtex] 
    @article ISI:000222591700014,
Author = Luks, A and Perinova, V and Krepelka, J,
Title = Measurements that little disturb the switching of light,
Journal = JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS,
Year = 2004,
Volume = 6,
Number = 6, SI,
Pages = S549-S555,
Month = JUN,
Abstract = We have found traditional statistics for two disjoint time intervals of
   a measurement that little disturbs the dynamics of a two-level system.
   The second-quantized formulation has partly been restored for models
   where the two-level system is a photon.,
DOI = 10.1088/1464-4266/6/6/013,
ISSN = 1464-4266,
Unique-ID = ISI:000222591700014,
  • [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.
    [Bibtex] 
    @article ISI:000220821500018,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Quantum and semiclassical models for a random laser,
Journal = JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS,
Year = 2004,
Volume = 6,
Number = 3, SI,
Pages = S104-S110,
Month = MAR,
Note = 10th Central European Workshop on Quantum Optics, Rostock Warnemunde,
   GERMANY, APR 04-07, 2003,
Abstract = Without attempting a first-principles approach, we have formulated a
   quantum model consistent with the semiclassical one for a random laser.
   Invoking the open systems theory, we have refined the formulae for the
   scaled Fano factors, both total and single mode.,
DOI = 10.1088/1464-4266/6/3/017,
ISSN = 1464-4266,
Unique-ID = ISI:000220821500018,

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.
    [Bibtex] 
    @article ISI:000184059400011,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = From `coupled harmonic oscillators' back to interacting fields,
Journal = JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS,
Year = 2003,
Volume = 5,
Number = 3,
Pages = 254-261,
Month = JUN,
Abstract = We compare the original formalism in which the travelling-wave setup of
   the experiment due to Zou et al (1991 Phys. Rev. Lett. 67 318) was
   analysed with a simple quantum optical approach that was later used for
   the same purpose. The analyses, both original and subsequent, included
   the quantum correlation between the signal beams. Whereas the original
   work spoke of a single photon per beam, the subsequent papers
   generalized to many photons per mode. We try to show that, in the
   original theory as well, one may speak of many photons per beam, without
   changing the relationship with the experiment. We conclude that the
   original analysis represents multiphoton stationary fields by interval
   restrictions comprising single photons.,
DOI = 10.1088/1464-4266/5/3/309,
ISSN = 1464-4266,
Unique-ID = ISI:000184059400011,
  • [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.
    [Bibtex] 
    @inproceedings ISI:000188596600001,
Author = Thun, K and Perina, J and Krepelka, J,
Editor = Zajac, M and Masajada, J,
Title = Quantum Zeno effect in Raman scattering,
Booktitle = 13TH POLISH-CZECH-SLOVAK CONFERENCE ON WAVE AND QUANTUM ASPECTS OF
   CONTEMPORARY OPTICS,
Series = PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
   (SPIE),
Year = 2003,
Volume = 5259,
Pages = 1-6,
Note = 13th Polish-Czech-Slovak Conference on Wave and Quantum Aspects of
   Contemporary Optics, KRZYZOWA, POLAND, SEP 09-13, 2002,
Organization = Wroclaw Univ Technol, Inst Phys; Wroclaw Univ Technol Rector; SPIE; SPIE
   Poland Chapter,
Abstract = Zeno and inverse Zeno effects are demonstrated in Raman (Brillouin)
   scattering of strong coherent as well as quantum pump beams including
   phase mismatches. Raman coupler is used to control optical beams
   involved by means of a linear waveguide.,
DOI = 10.1117/12.545049,
ISSN = 0277-786X,
ISBN = 0-8194-5146-0,
Unique-ID = ISI:000188596600001,

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.
    [Bibtex] 
    @article ISI:000176725600004,
Author = Thun, K and Perina, J and Krepelka, J,
Title = Quantum Zeno effect in Raman scattering,
Journal = PHYSICS LETTERS A,
Year = 2002,
Volume = 299,
Number = 1,
Pages = 19-30,
Month = JUN 24,
Abstract = Zeno and inverse Zeno effects are demonstrated in Raman (Brillouin)
   scattering of strong coherent as well as quantum pump beams including
   phase mismatches. Raman coupler is used to control optical beams
   involved by means of a linear waveguide. (C) 2002 Elsevier Science B.V.
   All rights reserved.,
DOI = 10.1016/S0375-9601(02)00629-1,
ISSN = 0375-9601,
Unique-ID = ISI:000176725600004,
  • [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.
    [Bibtex] 
    @inproceedings ISI:000178162200013,
Author = Perinova, V and Luks, A and Krepelka, J,
Editor = Perina, J and Hrabovsky, M and Krepelka, J,
Title = Doubly parametrically amplifying ``coupler'' in spontaneous regime,
Booktitle = FIRST INTERNATIONAL WORKSHOP ON CLASSICAL AND QUANTUM INTERFERENCE,
Series = PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
   (SPIE),
Year = 2002,
Volume = 4888,
Pages = 121-129,
Note = 1st International Workshop on Classical Quantum Interference, OLOMOUC,
   CZECH REPUBLIC, OCT 25-26, 2001,
Organization = Res Ctr Opt; Palacky Univ; Acad Sci Czech Republ, Inst Phys; SPIE,
Abstract = We consider the arrangement of two down-conversion crystals with
   parallel rather than usual serial alignment, which are so close together
   that a linear energy exchange, for example by means of evanescent waves,
   is possible. We examine conditions under which the signal beams are
   mutually coherent.,
DOI = 10.1117/12.475876,
ISSN = 0277-786X,
ISBN = 0-8194-4670-X,
Unique-ID = ISI:000178162200013,

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.
    [Bibtex] 
    @inproceedings ISI:000169323500030,
Author = Schovanek, P and Krepelka, J and Hrabovsky, M and Palatka, M and Vlcek,
   M and Soukup, L and Jastrabik, L and Ridky, J and Grygar, J and
   Bohacova, M,
Editor = Perina, J and Hrabovsky, M and Krepelka, J,
Title = Optical filters designed for the fluorescence detector of the AUGER
   project with transmittance in the range 300 nm-420 nm,
Booktitle = 12TH CZECH-SLOVAK-POLISH OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS
   OF CONTEMPORARY OPTICS,
Series = PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
   (SPIE),
Year = 2001,
Volume = 4356,
Pages = 213-216,
Note = 12th Czech-Slovak-Polish Optical Conference on Wave and Quantum Aspects
   of Contemporary Optics, VELKE LOSINY, CZECH REPUBLIC, SEP 12-15, 2000,
Organization = SPIE Czech \& Slovak Chapter; Acad Sci Czech Republ, Palacky Univ \&
   Inst Phys; Palacky Univ, Dept Opt,
Abstract = The fluorescence detector, a component of the AUGER project, is designed
   to observe fluorescent light generated in interactions of high energy
   cosmic rays with nitrogen atoms in the Earth's atmosphere. This article
   presents several designs of optical filters transmitting in the range
   300 nn - 420 nm, where the fluorescent light is emitted. Two approaches
   are proposed - a system of thin dielectric layers and a combination of
   suitable glass plates. Quality of different filters is determined
   according to the value of transmittance in the required wavelength
   range, the shape of the transmittance curve at the edge of the
   transmitting window, long-term stability as well as feasibility and cost
   of their mass production. Selected types of filters were prepared, their
   parameters measured and compared with predicted values.,
DOI = 10.1117/12.417831,
ISSN = 0277-786X,
ISBN = 0-8194-4047-7,
Unique-ID = ISI:000169323500030,

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.
    [Bibtex] 
    @article ISI:000166239300009,
Author = Perinova, V and Luks, A and Krepelka, J and Jelinek, V,
Title = Number-phase properties of correlated chaotic fields,
Journal = JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS,
Year = 2000,
Volume = 2,
Number = 6,
Pages = 746-757,
Month = DEC,
Abstract = We study the arrangement of two down-conversion crystals with aligned
   and partially aligned idler beams in the quasimonochromatic
   approximation. Treating the signal fields as correlated chaotic modes,
   we arrive at a detailed description and illustration of their
   mathematically well defined state in terms of number and phase
   properties. We show it to be a mixed partial phase-difference state. We
   derive the closed formulae for the phase-difference distributions in
   this state derived from the phase-space distributions related to the
   normal, symmetrical and antinormal orderings of field operators and show
   that such distributions depend exclusively on measures of correlation
   which are variants of the modulus of the familiar degree of coherence.
   Quantum correlation influences fluctuations of photon-number sum,
   photon-number difference and quantum phase difference. Starting from a
   quasidistribution which carries the same information as the statistical
   operator, we arrive at the joint distributions of number sum and phase
   difference and the quasidistribution of number difference and phase
   difference.,
DOI = 10.1088/1464-4266/2/6/306,
ISSN = 1464-4266,
Unique-ID = ISI:000166239300009,
  • 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.
    [Bibtex] 
    @article ISI:000089255400085,
Author = Luks, A and Perinova, V and Krepelka, J,
Title = Continuous measurement of photon number with double registration of
   counts,
Journal = PHYSICAL REVIEW A,
Year = 2000,
Volume = 62,
Number = 3,
Pages = art. no.-033806,
Month = SEP,
Abstract = The theory of continuous measurement has been applied to photon counting
   by means of an atomic beam crossing a cavity and impinging on a
   field-ionization detector behind. An interesting feature of the proposed
   measurement consists in an incoherent frequency down-conversion coupling
   of the measured mode to another mode, which, on the assumption that the
   latter is initially in the vacuum state, results in a second
   registration of the counts.,
ISSN = 1050-2947,
Unique-ID = ISI:000089255400085,
  • [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.
    [Bibtex] 
    @article ISI:000089908800005,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Intelligent states in SU(2) and SU(1,1) interferometry,
Journal = JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS,
Year = 2000,
Volume = 2,
Number = 2,
Pages = 81-89,
Month = APR,
Abstract = The experimentally feasible SU(2) and SU(1, 1) intelligent states are
   studied for the parameter values leading to the crescent topography of
   their quasidistributions. Such states increase the sensitivity of the
   interferometric measurement based on the photon-number difference and
   photon-number sum detections.,
DOI = 10.1088/1464-4266/2/2/303,
ISSN = 1464-4266,
Unique-ID = ISI:000089908800005,

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.
    [Bibtex] 
    @article ISI:000082100300018,
Author = Fiurasek, J and Krepelka, J and Perina, J,
Title = Quantum-phase properties of the Kerr couplers,
Journal = OPTICS COMMUNICATIONS,
Year = 1999,
Volume = 167,
Number = 1-6,
Pages = 115-124,
Month = AUG 15,
Abstract = We use the concept of phase space and Husimi quasidistribution to derive
   joint-phase probability distribution and quantum-phase properties for
   the Kerr couplers. The exact numerical as well as approximate analytical
   solutions of the Schrodinger equation are found. The spatial development
   of the single-mode phase distributions and phase-difference distribution
   is demonstrated. The Fourier coefficients of the phase distributions are
   introduced and employed to describe quantum-phase behaviour, It is shown
   that the phase-difference evolution is closely connected to an energy
   exchange between two waveguides, which form the coupler. The collapses
   and revivals of the mean photon number oscillations are due to the
   bifurcation of the phase-difference probability distribution, which has
   a two-fold symmetry in the interval of collapse. (C) 1999 Elsevier
   Science B.V. All rights reserved.,
DOI = 10.1016/S0030-4018(99)00286-2,
ISSN = 0030-4018,
Unique-ID = ISI:000082100300018,
  • J. Fiurasek, J. Krepelka, and J. Perina, “Quantum phase properties of Kerr couplers,” ACTA PHYSICA SLOVACA, vol. 49, iss. 4, pp. 689-694, 1999.
    [Bibtex] 
    @article ISI:000081597300027,
Author = Fiurasek, J and Krepelka, J and Perina, J,
Title = Quantum phase properties of Kerr couplers,
Journal = ACTA PHYSICA SLOVACA,
Year = 1999,
Volume = 49,
Number = 4,
Pages = 689-694,
Month = AUG,
Abstract = We use the concept of the phase space and the Husimi quasidistribution
   to study quantum phase properties of the optical fields propagating in
   Kerr couplers. Fourier coefficients of the phase distributions are
   introduced and utilized to examine their spatial development. The
   collapses and revivals of the mean photon number oscillations between
   the two waveguides are due to the bifurcation of the phase-difference
   probability distribution, which has a twofold symmetry in the interval
   of collapse.,
ISSN = 0323-0465,
Unique-ID = ISI:000081597300027,
  • [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.
    [Bibtex] 
    @article ISI:000079002700015,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Quasidistributions for noncommuting cosine and sine operators,
Journal = EUROPEAN PHYSICAL JOURNAL D,
Year = 1999,
Volume = 5,
Number = 3,
Pages = 417-432,
Month = MAR,
Abstract = A similarity between the photon annihilation and creation operators and
   the Susskind-Glogower exponential phase operators motivates the
   introduction and study of quasidistributions of the cosine and sine of
   phase. These quasidistributions are related to the standard and
   antistandard orderings of trigonometric phase operators and to the
   normal: antinormal, and symmetrical orderings of the exponential phase
   operators. The symmetrical ordering is connected to an optical ideal
   tomography of the appropriate quasidistribution from the rotated
   Susskind-Glogower cosine operator.,
DOI = 10.1007/s100530050274,
ISSN = 1434-6060,
Unique-ID = ISI:000079002700015,

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.
    [Bibtex] 
    @article ISI:000073328400011,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Quantum phase properties impeded second-harmonic generation,
Journal = QUANTUM AND SEMICLASSICAL OPTICS,
Year = 1998,
Volume = 10,
Number = 2,
Pages = 375-408,
Month = APR,
Abstract = Using the statistical characteristics of the photon number, quantum
   phase and field quadratures, based on the preferred phase, we have
   demonstrated a Kerr-like behaviour for the cascaded second-order
   nonlinearities and have studied thoroughly the oscillations superimposed
   on the Kerr-like trend for an input coherent state. We have performed a
   global study over the entire quantum period in an idealized model of the
   trend of this process based on the lossless Kerr progression.,
DOI = 10.1088/1355-5111/10/2/011,
ISSN = 1355-5111,
Unique-ID = ISI:000073328400011,

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.
    [Bibtex] 
    @article ISI:000071099100012,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Quasiprobability distribution for the photon-number operator and
   quadrature operator in a coherent state,
Journal = QUANTUM AND SEMICLASSICAL OPTICS,
Year = 1997,
Volume = 9,
Number = 6,
Pages = 995-1016,
Month = DEC,
Abstract = Quasiprobability distributions of the photon number and the
   momentum-like quadrature appropriate to partial symmetrizations of
   products of the photon-number and quadrature operators allowing these
   operators to alternate at most (2r - 2) times are good approximations to
   the Wigner function for these simultaneously considered noncommuting
   quantities related to the fully symmetric ordering. It is shown that the
   r-parametrized quasiprobability distributions must take on values at
   multiples of 1/r. A scheme for simultaneous measurement of the photon
   number and the momentum-like quadrature is proposed. The r-parametrized
   quasidistributions can be compared with a joint distribution of the
   photon number and the momentum-like quadrature measured simultaneously.,
DOI = 10.1088/1355-5111/9/6/012,
ISSN = 1355-5111,
Unique-ID = ISI:000071099100012,
  • [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.
    [Bibtex] 
    @article ISI:A1997XE20600014,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Preferred values and phase dispersions of any order for l-photon Kerr
   states,
Journal = QUANTUM AND SEMICLASSICAL OPTICS,
Year = 1997,
Volume = 9,
Number = 3,
Pages = 465-488,
Month = JUN,
Abstract = The superposition states emerging from initial l-photon coherent states
   during a lossless Kerr evolution have been studied. Usual and
   higher-order phase characteristics well suited to the deteriorated phase
   properties of initial and evolved states have been utilized.,
DOI = 10.1088/1355-5111/9/3/014,
ISSN = 1355-5111,
Unique-ID = ISI:A1997XE20600014,

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.
    [Bibtex] 
    @article ISI:A1996UX03400095,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Conditional generation of special states using continuous measurements,
Journal = PHYSICAL REVIEW A,
Year = 1996,
Volume = 54,
Number = 1,
Pages = 821-842,
Month = JUL,
Abstract = The theory of continuous measurement of the photon number has been
   applied to a two-mode light field and it has been assumed that the
   second mode is being measured. An entanglement of the two-mode state has
   been supposed. The destructive and nondemolition continuous
   photon-number measurements have been compared according to their
   response in the first mode to the parameters of the quantum correlation
   and the detection time.,
DOI = 10.1103/PhysRevA.54.821,
ISSN = 1050-2947,
Unique-ID = ISI:A1996UX03400095,
  • [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.
    [Bibtex] 
    @article ISI:A1996TR75000064,
Author = Perinova, V and Luks, A and Krepelka, J,
Title = Ideal and destructive state reductions of correlated light fields and
   the continuous measurement of photon number,
Journal = PHYSICAL REVIEW A,
Year = 1996,
Volume = 53,
Number = 1,
Pages = 525-542,
Month = JAN,
Abstract = A continuous photon-number measurement has been assumed in the idler
   mode output from parametric down-conversion for an initial coherent
   state. The states generated in the signal mode due to the mode
   entanglement and the effects of both the destructive and the ideal
   reduction are described in terms of a quasidistribution of the complex
   field amplitude as well as of the density-matrix elements. The resulting
   near-number states in the ideal case are suitable for the study of the
   dynamics of phase and quadrature distributions rotated by the actual
   preferred phase. These states exhibit both number and quadrature
   squeezing.,
DOI = 10.1103/PhysRevA.53.525,
ISSN = 1050-2947,
Unique-ID = ISI:A1996TR75000064,
  • [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.
    [Bibtex] 
    @article ISI:A1996TW14700003,
Author = Perinova, V and Luks, A and Krepelka, J and Sibilia, C and Bertolotti, M,
Title = Quantum phase properties of a cubically behaved second-order nonlinear
   medium,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1996,
Volume = 43,
Number = 1,
Pages = 13-38,
Month = JAN,
Abstract = The travelling-wave second-harmonic generation can be studied in the
   cases of co- and contradirectional propagations provided that in the
   contradirectional case an approximative Heisenberg picture is accepted.
   Selected statistics makes evident the squeezing property and the
   Kerr-type behaviour in the fundamental mode.,
DOI = 10.1080/095003496156327,
ISSN = 0950-0340,
Unique-ID = ISI:A1996TW14700003,

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.
    [Bibtex] 
    @article ISI:A1994QD47300009,
Author = LUKS, A and PERINOVA, V and KREPELKA, J,
Title = STATE REDUCTION FOR CORRELATED PHOTONS AND EIGENSTATES OF UNITARILY AND
   NON-UNITARILY DISPLACED NUMBER OPERATOR,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1994,
Volume = 41,
Number = 12,
Pages = 2325-2341,
Month = DEC,
Abstract = The number-quadrature minimum-uncertainty states after rotation and
   displacement emerge in the parametric down-conversion followed by photon
   number measurement in the idler mode when the coherent state inputs.
   Again, the state generated in the signal mode by the reduction is
   described by the principally measurable quantum-statistical tools.,
DOI = 10.1080/09500349414552181,
ISSN = 0950-0340,
Unique-ID = ISI:A1994QD47300009,
  • [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.
    [Bibtex] 
    @article ISI:A1994NX00100099,
Author = LUKS, A and PERINOVA, V and KREPELKA, J,
Title = ROTATION ANGLE, PHASES OF OSCILLATORS WITH DEFINITE CIRCULAR
   POLARIZATIONS, AND THE COMPOSITE IDEAL PHASE OPERATOR,
Journal = PHYSICAL REVIEW A,
Year = 1994,
Volume = 50,
Number = 1,
Pages = 818-830,
Month = JUL,
Abstract = The exposition of the formalisms of the quantum optical phase has been
   provided commencing from the quantum mechanics of a massive particle.
   The clockwise and counterclockwise components of the planar motion are
   shown to correspond to the signal and idler modes in the heterodyne
   detection scheme. The appropriate ideal phase proposal has been embodied
   in this scheme.,
DOI = 10.1103/PhysRevA.50.818,
ISSN = 1050-2947,
Unique-ID = ISI:A1994NX00100099,
  • 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.
    [Bibtex] 
    @article ISI:A1994PC96000007,
Author = PERINOVA, V and LUKS, A and KREPELKA, J,
Title = QUANTUM STATISTICS OF NUMBER-QUADRATURE MINIMUM UNCERTAINTY STATES,
Journal = LASER PHYSICS,
Year = 1994,
Volume = 4,
Number = 4,
Pages = 717-725,
Month = JUL-AUG,
Abstract = The number-quadrature minimum uncertainty states are related to the
   study of number squeezing and quadrature squeezing because the
   commutator of the possibly simultaneously measured operators is the
   conjugate quadrature operator. The role of phase squeezing is pointed
   out.,
ISSN = 1054-660X,
Unique-ID = ISI:A1994PC96000007,

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.
    [Bibtex] 
    @article ISI:A1993MF74300066,
Author = PERINOVA, V and KREPELKA, J,
Title = FREE AND DISSIPATIVE EVOLUTION OF SQUEEZED AND DISPLACED NUMBER STATES
   IN THE 3RD-ORDER NONLINEAR OSCILLATOR,
Journal = PHYSICAL REVIEW A,
Year = 1993,
Volume = 48,
Number = 5,
Pages = 3881-3889,
Month = NOV,
Abstract = The evolution of squeezed and displaced number states in the free and
   dissipative third-order nonlinear oscillator is investigated from the
   point of view of nonclassical phenomena as the number squeezing in both
   the strong and the weak sense, the principal squeezing of vacuum
   fluctuations, and the generation of superposition states. A destructive
   effect of losses on quantum coherence is demonstrated.,
DOI = 10.1103/PhysRevA.48.3881,
ISSN = 1050-2947,
Unique-ID = ISI:A1993MF74300066,
  • [DOI] J. KREPELKA, “REVERSIBILITY THEOREM FOR ANISOTROPIC STRATIFIED MEDIUM,” JOURNAL OF MODERN OPTICS, vol. 40, iss. 8, pp. 1581-1586, 1993.
    [Bibtex] 
    @article ISI:A1993LT05600014,
Author = KREPELKA, J,
Title = REVERSIBILITY THEOREM FOR ANISOTROPIC STRATIFIED MEDIUM,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1993,
Volume = 40,
Number = 8,
Pages = 1581-1586,
Month = AUG,
Abstract = This contribution is intended to derive-following the reversibility
   theorem-the consequences for the elements of the transfer matrix,
   describing generally the system of absorbing anisotropic stratified
   medium.,
DOI = 10.1080/09500349314551611,
ISSN = 0950-0340,
Unique-ID = ISI:A1993LT05600014,

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.
    [Bibtex] 
    @article ISI:A1992KF91100003,
Author = PERINA, J and KREPELKA, J,
Title = FORWARD AND BACKWARD 4-WAVE-MIXING OF NONCLASSICAL LIGHT WITH PUMP
   DEPLETION,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1992,
Volume = 39,
Number = 12,
Pages = 2405-2419,
Month = DEC,
Abstract = Photon statistics and non-classical behaviour of forward and backward
   four-wave mixing are examined including the coupling of modes in the
   approximation of small fluctuations around a stationary point, which is
   analytically determined and conditions for its stability are obtained.
   The depletion of pump modes is involved and effects of nonlinear
   dynamics, non-classical behaviour of input radiation, external noise and
   losses are included.,
DOI = 10.1080/09500349214552441,
ISSN = 0950-0340,
Unique-ID = ISI:A1992KF91100003,
  • [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.
    [Bibtex] 
    @article ISI:A1992JC55800065,
Author = LUKS, A and PERINOVA, V and KREPELKA, J,
Title = SPECIAL STATES OF THE PLANE ROTATOR RELEVANT TO THE LIGHT-FIELD,
Journal = PHYSICAL REVIEW A,
Year = 1992,
Volume = 46,
Number = 1,
Pages = 489-498,
Month = JUL 1,
Abstract = The screw operator is introduced in the system of the plane rotator and
   applied to the ground state of the mathematical pendulum.  The resulting
   p state is studied from the viewpoint of the usual and modified
   statistical and uncertainty characteristics relevant to quantum optics
   and the quantum phase.,
DOI = 10.1103/PhysRevA.46.489,
ISSN = 1050-2947,
Unique-ID = ISI:A1992JC55800065,
  • [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.
    [Bibtex] 
    @article ISI:A1992HY06200012,
Author = PERINA, J and KREPELKA, J,
Title = QUANTUM STATISTICS OF STIMULATED RAMAN AND HYPER-RAMAN SCATTERING OF
   SQUEEZED LIGHT WITH PUMP DEPLETION,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1992,
Volume = 39,
Number = 5,
Pages = 1029-1041,
Month = MAY,
Abstract = Using the approximation of small fluctuations around a stationary
   solution, photon statistics and quadrature variances are derived in
   stimulated Raman and hyper-Raman scattering including the coupling of
   pumping, Stokes, anti-Stokes and phonon modes. The depletion of pump
   light is included. Compared to Raman scattering, additional regimes to
   generate anti-bunched, sub-Poisson and squeezed light were found caused
   by self-interaction of the pump mode. It was possible to include effects
   of nonlinear dynamics, initial squeezing of radiation and phonon system,
   external noise and losses.,
DOI = 10.1080/09500349214551051,
ISSN = 0950-0340,
Unique-ID = ISI:A1992HY06200012,
  • [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.
    [Bibtex] 
    @article ISI:A1992HG75700005,
Author = LUKS, A and PERINOVA, V and KREPELKA, J,
Title = EXTENDED NUMBER STATE BASIS AND NUMBER-PHASE INTELLIGENT STATES OF
   LIGHT-FIELD .2. THE REDUCED NUMBER-SINE INTELLIGENT AND JACKIW STATES,
Journal = CZECHOSLOVAK JOURNAL OF PHYSICS,
Year = 1992,
Volume = 42,
Number = 1,
Pages = 59-92,
Month = JAN,
Abstract = The number-sine intelligent state is introduced for the extended Hilbert
   space and reduced to serve as an approximation to the Jackiw number-sine
   intelligent state. Usual and modified statistical and uncertainty
   characteristics of these states are determined and compared. A new
   technique is used for reconstructing the crescent state of Kitagawa and
   Yamamoto and studying the properties of the reduced number-sine
   intelligent state.,
DOI = 10.1007/BF01605159,
ISSN = 0011-4626,
Unique-ID = ISI:A1992HG75700005,

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.
    [Bibtex] 
    @article ISI:A1991GU17100009,
Author = PERINOVA, V and LUKS, A and KREPELKA, J and SIBILIA, C and BERTOLOTTI, M,
Title = QUANTUM STATISTICS OF LIGHT IN A LOSSLESS LINEAR COUPLER,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1991,
Volume = 38,
Number = 12,
Pages = 2429-2457,
Month = DEC,
Abstract = The quantum description of light transferred by lossless linear
   directional and contradirectional couplers is given.  The periodica and
   non-periodical switchings of light and its properties between modes are
   presented in the dependence on the coupling constant and the detuning
   for the generalized superpositions of coherent and chaotic fields at the
   inputs.,
DOI = 10.1080/09500349114552581,
ISSN = 0950-0340,
Unique-ID = ISI:A1991GU17100009,
  • 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.
    [Bibtex] 
    @article ISI:A1991GX44900024,
Author = KONAK, C and JAKES, J and STEPANEK, P and PETRAS, F and KARSKA, M and
   KREPELKA, J and PERINA, J,
Title = EFFECT OF MULTIPLE LIGHT-SCATTERING ON TRANSMITTED AND SCATTERED-LIGHT,
Journal = APPLIED OPTICS,
Year = 1991,
Volume = 30,
Number = 33,
Pages = 4865-4871,
Month = NOV 20,
Abstract = Photocount distributions have been calculated and experimentally
   determined for light transmitted through a dispersion of particles of
   varying density. From these the coherent and incoherent components of
   the transmitted light intensity could be determined. The coherent
   intensity was shown to obey the Lambert-Beer law. Autocorrelation
   functions of light scattered in the presence of multiple light
   scattering were measured and inverted by using an inverse Laplace
   transform technique. The single-scattering and multiple-scattering
   contributions can be distinguished in the corresponding spectra of decay
   times. The amount of multiple light scattering increases with increasing
   concentration of scatterers and reaches the limit of strong multiple
   light scattering when the transport of light through the dispersion
   becomes diffusive.,
ISSN = 0003-6935,
Unique-ID = ISI:A1991GX44900024,
  • [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.
    [Bibtex] 
    @article ISI:A1991GQ03700004,
Author = PERINA, J and KREPELKA, J,
Title = STIMULATED RAMAN-SCATTERING OF SQUEEZED LIGHT WITH PUMP DEPLETION,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1991,
Volume = 38,
Number = 11,
Pages = 2137-2151,
Month = NOV,
Abstract = Using the approximation of small fluctuations around a stationary point,
   photon statistics and squeezing of vacuum fluctuations are derived in
   stimulated Raman scattering including the coupling of photon-photon and
   photon-phonon modes. The depletion of pump light is described and it is
   shown that a regime of inversion of the process is related to an
   increase in quantum fluctuations, which are finally reduced again, more
   in the anti-Stokes mode than in the Stokes mode. If the anti-Stokes
   coupling is stronger than the Stokes coupling, then an oscillating
   behaviour of the statistical characteristics occurs and substantial
   squeezing can be found in photon-phonon modes.,
DOI = 10.1080/09500349114552231,
ISSN = 0950-0340,
Unique-ID = ISI:A1991GQ03700004,
  • 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.
    [Bibtex] 
    @article ISI:A1991GN42000006,
Author = PERINA, J and KARSKA, M and KREPELKA, J,
Title = STIMULATED RAMAN-SCATTERING OF NONCLASSICAL LIGHT BY SQUEEZED PHONONS,
Journal = ACTA PHYSICA POLONICA A,
Year = 1991,
Volume = 79,
Number = 6,
Pages = 817-828,
Month = JUN,
Abstract = Quantum statistical properties are derived for stimulated Raman
   scattering by squeezed phonons including squeezing of vacuum
   fluctuations in radiation modes and sub-Poisson photon behaviour.
   Initial radiation can be in squeezed thermalized and/or sub-Poisson
   states, phonon system can also be squeezed.  In particular, effects of
   initial phase conditions, losses, initial nonclassical behaviour and
   phonon squeezing are demonstrated in terms of reduced factorial moments
   up to the fifth order in combined photon-photon and photon-phonon modes.
   Also photon number distribution, quadrature variances and principal
   squeeze parameters are shown.,
ISSN = 0587-4246,
Unique-ID = ISI:A1991GN42000006,

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.
    [Bibtex] 
    @article ISI:A1989U317500034,
Author = PERINOVA, V and KREPELKA, J,
Title = QUANTUM STATISTICS OF NONCLASSICAL RADIATION IN DISSIPATIVE FORWARD
   4-WAVE MIXING .1. METHOD OF GENERALIZED SUPERPOSITION OF COHERENT AND
   CHAOTIC FIELDS,
Journal = PHYSICAL REVIEW A,
Year = 1989,
Volume = 39,
Number = 8,
Pages = 4045-4055,
Month = APR 15,
DOI = 10.1103/PhysRevA.39.4045,
ISSN = 1050-2947,
Unique-ID = ISI:A1989U317500034,

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.
    [Bibtex] 
    @article ISI:A1987L783900007,
Author = SZLACHETKA, P and PERINOVA, V and KREPELKA, J and LUKS, A and PERINA, J,
Title = GENERATION OF SQUEEZED STATES,
Journal = ACTA PHYSICA POLONICA A,
Year = 1987,
Volume = 72,
Number = 3,
Pages = 431-441,
Month = SEP,
ISSN = 0587-4246,
Unique-ID = ISI:A1987L783900007,
  • 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.
    [Bibtex] 
    @article ISI:A1987L783900008,
Author = LUKS, A and PERINA, J and KREPELKA, J,
Title = QUANTUM CORRECTIONS TO CLASSICAL-SOLUTIONS FOR 2ND HARMONIC-GENERATION,
Journal = ACTA PHYSICA POLONICA A,
Year = 1987,
Volume = 72,
Number = 3,
Pages = 443-451,
Month = SEP,
ISSN = 0587-4246,
Unique-ID = ISI:A1987L783900008,
  • [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.
    [Bibtex] 
    @article ISI:A1987J991300016,
Author = PERINA, J and BAJER, J and KREPELKA, J and HRADIL, Z,
Title = SQUEEZING AND SUB-POISSON STATISTICS IN 3-MODE INTERACTIONS,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1987,
Volume = 34,
Number = 6-7,
Pages = 965-977,
Month = JUN-JUL,
DOI = 10.1080/09500348714550871,
ISSN = 0950-0340,
Unique-ID = ISI:A1987J991300016,
  • 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.
    [Bibtex] 
    @article ISI:A1987H690600004,
Author = KREPELKA, J and PERINA, J and TOCKIJ, A,
Title = OPTIMIZATION OF INVERSE FILTER TRANSFER-FUNCTION IN RESTORATION OF
   BLURRED IMAGES WITH INCOHERENT-LIGHT,
Journal = OPTIK,
Year = 1987,
Volume = 76,
Number = 2,
Pages = 57-60,
Month = MAY,
ISSN = 0030-4026,
Unique-ID = ISI:A1987H690600004,
  • [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.
    [Bibtex] 
    @article ISI:A1987J423600004,
Author = HOLOUBEK, J and KRUG, H and KREPELKA, J and PERINA, J and HRADIL, Z,
Title = LIGHT-SCATTERING SPECKLE PATTERNS AND THEIR CORRELATION-PROPERTIES,
Journal = JOURNAL OF MODERN OPTICS,
Year = 1987,
Volume = 34,
Number = 5,
Pages = 633-642,
Month = MAY,
DOI = 10.1080/09500348714550651,
ISSN = 0950-0340,
Unique-ID = ISI:A1987J423600004,
  • [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.
    [Bibtex] 
    @article ISI:A1987K510800006,
Author = PERINA, J and KREPELKA, J and HORAK, R and HRADIL, Z and BAJER, J,
Title = PHOTON STATISTICS OF NONCLASSICAL RADIATION IN 2ND HARMONIC-GENERATION,
Journal = CZECHOSLOVAK JOURNAL OF PHYSICS,
Year = 1987,
Volume = 37,
Number = 10,
Pages = 1161-1173,
DOI = 10.1007/BF01597032,
ISSN = 0011-4626,
Unique-ID = ISI:A1987K510800006,

1986

  • V. PERINOVA, J. KREPELKA, and J. PERINA, “PHOTON STATISTICS OF NONCLASSICAL FIELDS,” OPTICA ACTA, vol. 33, iss. 10, pp. 1263-1278, 1986.
    [Bibtex] 
    @article ISI:A1986F533200004,
Author = PERINOVA, V and KREPELKA, J and PERINA, J,
Title = PHOTON STATISTICS OF NONCLASSICAL FIELDS,
Journal = OPTICA ACTA,
Year = 1986,
Volume = 33,
Number = 10,
Pages = 1263-1278,
Month = OCT,
ISSN = 0030-3909,
Unique-ID = ISI:A1986F533200004,
  • 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.
    [Bibtex] 
    @article ISI:A1986A387400003,
Author = PERINOVA, V and KREPELKA, J and PERINA, J and LUKS, A and SZLACHETKA, P,
Title = ENTROPY OF OPTICAL-FIELDS,
Journal = OPTICA ACTA,
Year = 1986,
Volume = 33,
Number = 1,
Pages = 15-32,
Month = JAN,
ISSN = 0030-3909,
Unique-ID = ISI:A1986A387400003,

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.
    [Bibtex] 
    @article ISI:A1984TJ82500009,
Author = KREPELKA, J and PERINA, J and STEPANEK, P and KONAK, C,
Title = ON THE PHOTON STATISTICS OF LIGHT SCATTERED BY A SMALL NUMBER OF
   PARTICLES,
Journal = CZECHOSLOVAK JOURNAL OF PHYSICS,
Year = 1984,
Volume = 34,
Number = 8,
Pages = 862-869,
DOI = 10.1007/BF01795860,
ISSN = 0011-4626,
Unique-ID = ISI:A1984TJ82500009,

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.
    [Bibtex] 
    @article ISI:A1983RS54400009,
Author = KONAK, C and KREPELKA, J and PERINA, J,
Title = DETERMINATION OF A SMALL NUMBER OF PARTICLES FROM PHOTOCOUNT
   DISTRIBUTION OF SCATTERED-LIGHT,
Journal = OPTICA ACTA,
Year = 1983,
Volume = 30,
Number = 11,
Pages = 1645-1654,
ISSN = 0030-3909,
Unique-ID = ISI:A1983RS54400009,

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.
    [Bibtex] 
    @article ISI:A1982PE58500009,
Author = KONAK, C and STEPANEK, P and DVORAK, L and KUPKA, Z and KREPELKA, J and
   PERINA, J,
Title = DETERMINATION OF DECAY TIMES FROM PHOTOCOUNT STATISTICS OF WEAK
   MODULATED LUMINESCENCE RADIATION,
Journal = OPTICA ACTA,
Year = 1982,
Volume = 29,
Number = 8,
Pages = 1105-1116,
ISSN = 0030-3909,
Unique-ID = ISI:A1982PE58500009,