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  1. No Access

    Article

    Independent experimental estimation of instabilities in signal generators and measuring instruments

    Independent experimental estimation of the instabilities of signal generators and measuring instruments is considered.

    A. F. Kotyuk, I. V. Obukhov in Measurement Techniques (2009)

  2. No Access

    Article

    Theoretical principles of inflationary quantum metrology

    A hypothetical foundation is presented for future metrology in the form of a simple alternative to superstring and quantum-gravitation theories: a phase-tree model, which agrees with ideas of combining quantum...

    A. F. Kotyuk, A. V. Khromov in Measurement Techniques (2008)

  3. No Access

    Article

    The likely origin and calculability of physical constants

    A simplified version of a theory in which the values of the fundamental constants are not specified but calculated is presented. In a development of existing research, self-structurization of a quantum ensembl...

    A. F. Kotyuk, A. V. Khromov in Measurement Techniques (2008)

  4. No Access

    Article

    The state primary standard for the unit of mean laser power

    An upgraded state primary standard is considered for the unit of mean laser radiation power. The technical characteristics and working principle are given.

    V. S. Ivanov, A. F. Kotyuk, A. A. Liberman, S. A. Moskalyuk… in Measurement Techniques (2007)

  5. No Access

    Article

    Assurance of the Uniformity of Measurements of the Power of Laser Radiation

    On the basis of an analysis of the principle underlying the construction of standards and systems designed for reproduction of the unit of mean power and energy of laser radiation, it is shown that these stand...

    A. F. Kotyuk, A. A. Liberman, M. V. Ulanovskii in Measurement Techniques (2005)

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    Article

    Methodological Principles and Development Prospects in Optical Radiometry

    The state of the art and the development prospects are considered for optical radiometry as an area of measurement, as well as separate divisions of the measurements. Particular attention is given to systems s...

    Yu. M. Zolotarevskii, V. S. Ivanov, A. F. Kotyuk, V. N. Krutikov in Measurement Techniques (2005)

  7. No Access

    Article

    Assurance of the Uniformity of Measurements of Energy of Short-Pulse Coherent Radiation

    Ways of creating unified automatized reference (calibration) and standard measurement equipment for the purpose of develo** a subsystem for the assurance of the uniformity of measurements of the energy of sh...

    A. F. Kotyuk, A. A. Liberman, M. V. Ulanovskii in Measurement Techniques (2005)

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    Article

    Measurement Transducer – Digital Voltmeter System for Measuring the Energy of Laser Pulses

    The results are given of theoretical investigations and of a simulation modeling of the process of measuring the energy of short-pulse laser radiation. The grounds are given for choosing the principal paramete...

    Yu. M. Zolotarevskii, A. A. Kovalev, A. F. Kotyuk, A. A. Liberman… in Measurement Techniques (2003)

  9. No Access

    Article

    Computer Modeling of an Optical Radiometer

    The problem is considered of creating a uniform structure for the various categories of a standard for the unit of average laser radiation power. The approach is based on directly synthesizing the structure of...

    Yu. M. Zolotarevskii, A. A. Kovalev, A. A. Kostin, A. F. Kotyuk… in Measurement Techniques (2003)

  10. No Access

    Article

    Precision Photometer Heads as Primary Transducers in Devices Used to Measure Luminous Quantities

    A precision photometer head that serves as a primary transducer in the block diagram of a modern physical photometer is described. Results are presented from metrological investigations of the precision photom...

    V. S. Ivanov, A. F. Kotyuk, V. I. Sapritskii… in Measurement Techniques (2002)

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    Article

    Conceptual Foundations for the Assurance of the Uniformity of Measurements and for Increasing the Precision of Measurements in Modern Objective Photometry

    The foundations of modern objective photometry (optical measurements) are considered. Possible directions for improving the system of assuring the uniformity of optical measurements through increasing the prec...

    V. S. Ivanov, A. F. Kotyuk, V. I. Sapritskii… in Measurement Techniques (2002)

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    Article

    Expressing and Estimating Uncertainties in Photometry

    Recommendations are made on determining measurement uncertainties for certain photometric quantities. General equations are given for the standard uncertainties and combinations of them with overall uncertaint...

    V. S. Ivanov, G. Sauter, A. F. Kotyuk, R. I. Stolyarevskaya in Measurement Techniques (2001)

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    Article

    Concepts for a current standard for laser energy metering

    A brief survey is presented on the foreign laser market in 1997-8 and laser system applications. It is necessary to upgrade laser metering metrological support systems, and there is a discussion of setting up ...

    V. S. Ivanov, A. F. Kotyuk, A. A. Liberman, M. V. Ulanovskii in Measurement Techniques (1999)

  14. No Access

    Article

    Ecological monitoring of the low-level atmosphere by remote sensing for natural resource exploration as a single metrological task

    Low-level atmospheric monitoring and remote sensing for natural resource exploration are discussed from a general metrological point of view. It has been found that the spectrophotometric and spectroradiometri...

    V. S. Ivanov, A. F. Kotyuk, A. A. Liberman in Measurement Techniques (1998)

  15. No Access

    Article

    Contemporary and prospective metrological problems in the field of optophysical measurements

    An examination is made of the principles of optophysical measurements and of the structure of optoelectric conversion. The functions of the All-Union Scientific-Research Institute for Optophysical Measurements...

    V. S. Ivanov, A. F. Kotyuk in Measurement Techniques (1998)

  16. No Access

    Article

    Fiber-optic sensors as favorable elements of systems for the remote transmission of unit dimensions of physical quantities and their multifunction transformations

    A statement of the problem is given for the utilization of fiber-optic sensors in systems for the remote transmission of the dimensions of units of physical quantities. Measurable quantities and sensor design ...

    V. S. Ivanov, A. F. Kotyuk, A. Yu. Kuzin in Measurement Techniques (1998)

  17. No Access

    Article

    Effect of small profile deviations on the efficiency of metallic diffraction coatings

    We analyze the present state of research on how small deviations of the profile shape of metallic diffraction gratings (MDGs) affect the conversion of the power (energy) of incident radiation at various orders...

    A. A. Kovalev, A. F. Kotyuk, B. N. Levinskii, A. A. Liberman in Measurement Techniques (1994)

  18. No Access

    Article

    Metal diffraction gratings as laser power or energy dividers

    The authors survey published results on the application of metal diffraction gratings as laser power or energy dividers when the laser beam is split into two approximately equal pans. The normal incidence of l.....

    A. A. Kovalev, A. F. Kotyuk, B. N. Levinskii, A. A. Liberman in Measurement Techniques (1994)

  19. No Access

    Article

    Spectrum correlation meter for measuring NO2 and SO2 concentrations

    M. L. Gurari, A. F. Kotyuk, A. A. Liberman in Measurement Techniques (1993)

  20. No Access

    Article

    Secondary standard for average laser emission power and energy units

    S. A. Kaufman, A. F. Kotyuk, A. A. Liberman in Measurement Techniques (1993)

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