Search Results - "Raitsin, A. M."

Bases for the Identification of Spatial Distributions of Intensity Laser Beams by Raitsin, A. M., Ulanovskii, M. V.

“…This article presents the fundamentals of the identification of spatial distributions of laser beam intensity. This identification is essential for the…”
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Characteristics of the Calibration Coefficient While Transmitting Unit Average Laser Power by Moskalyuk, S. A., Raitsin, A. M., Ulanovskii, M. V.

“…This study uses a serial information transmission scheme to discuss the issues faced in transmitting unit average power of laser radiation from a reference…”
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Method of Extending the Range of Measurements of the Energy of the Secondary Standard during Calibration and Verification of Laser Joulemeters by Kolpakov, A. I., Raitsin, A. M., Ulanovskii, M. V.

“…The paper analyzes the problem of a mismatch between the measurement ranges of the laser radiation energy of the State secondary standard of the unit of energy…”
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A Methodology for Correct Measurement of the Spatial-Energy Characteristics of Laser Beams by Raitsin, A. M., Ulanovskii, M. V.

“…A methodology for correct measurements of the spatial-energy characteristics of laser beams is examined. This methodology is based on determining the initial…”
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Traceability of Measurements of the Energy Parameters of Laser Beams by Kolpakov, A. I., Raitsin, A. M., Ulanovskii, M. V.

“…A conceptual approach to the traceability of measurements of the energy (power) of laser beams during calibration of means of measurement to standards is…”
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Metrological Characteristics of Measuring Laser Power Divider by Kolpakov, A. I., Raitsin, A. M., Ulanovskii, M. V.

“…The study analyzes the errors of the measuring optical power divider of laser radiation. This divider is used to transmit a unit of average power of…”
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A Method of Transferring the Unit of Power of High-Intensity Laser Radiation by Kolpakov, A. I., Raitsin, A. M, Ulanovskii, M. V.

“…A method is proposed for transferring the unit of mean power of laser radiation by means of measuring high-intensity power (kilowatts), with the possibility of…”
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The Effect of the Instability of the Sensitivity of a Matrix Receiver to the Measurement Error of the Space-Energy Characteristics of a Laser Beam by Raitsin, A. M., Ulanovskii, M. V.

“…The effect of the instability of the sensitivity of a matrix receiver on the results of the measurements of spatial-power characteristics of a laser beam is…”
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Measurements of High Power Levels of Laser Radiation by Pass-Through Receivers by Plotnikov, A. V., Raitsin, A. M., Ulanovskii, M. V.

“…The problem of developing measuring instruments for high levels of laser power of the pass-through type was posed and solved. Methods for solving the problem…”
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Metrological Support of Measurements of Stability of Laser Beam Position by Raitsin, A. M., Ulanovskii, M. V.

“…We examine new ideas for metrological support for stability measurements of laser beam position based on the provisions of GOST R ISO 11670-2010…”
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Influence of the Duration of Laser Pulses on the Error of Reproduction and Transfer of the Unit of Energy by Raitsin, A. M., Ulanovskii, М. V.

“…It is shown that the application of integrating radiation detectors makes it possible to reproduce and transfer a unit of energy of a short laser pulse without…”
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Classification of Moments of the Spatial Distribution of the Intensity of a Laser Beam by Raitsin, A. M., Ulanovskii, M. V.

“…We consider the classification of two types of laser beam intensity distribution moments taking into account the normalizations used in measuring the…”
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Application of the Logarithmic Moment of an Intensity Distribution as an Alternative to the Dispersion Coefficient of a Laser Beam by Raitsin, A. M., Ulanovskii, M. V.

“…We consider a quasi-Gaussian characteristic that defines the degree of deviation of the measured intensity distribution of a laser beam from a Gaussian…”
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Ensuring the Uniformity of Measurements of Spatial-Energy Characteristics of Pulsed Laser Radiation by Maksak, A. G., Kozak, I. V., Plotnikov, A. V., Raitsin, A. M., Ulanovskii, M. V., Abdrakhmanov, K. Sh

“…The structure and principle of creation of a standard for the spatial-power characteristics of pulsed laser radiation are examined, and problems solved with…”
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The Effect of the Limited Aperture of an Emitter on the Width and Divergence Angle of a Laser Beam by Raitsin, A. M.

“…The conditions necessary for the correct measurement of the width and divergence angle of a laser beam have been determined with consideration for the finite…”
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Methods for Identification of the Spatial Intensity Distributions of Laser Beams by Kasparov, V. M., Raitsin, A. M., Ulanovskii, M. V.

“…New methods of identifying the intensity distributions of laser beams based on the logarithmic moment, which are important for the development of lasers and…”
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Determination of the Transformation Coefficients of a Multi-Element Device for Measuring the Spatial and Energy Characteristics of Laser Beams by Raitsin, A. M.

“…We consider two main ways to estimate the transformation coefficients of a multi-element transducer. We investigate and compare the statistical characteristics…”
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The Determination of the Space-Energy Characteristics of Laser Radiation taking into Account the Limited Dynamic Range of the Measuring Instruments by Raitsin, A. M.

“…The formulas for determining the width and diameter of a laser beam of the existing standard GOST R ISO 11146 – 2008 are refined using the Pearson…”
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Conditions for Correct Measurements of the Laser-Beam Characteristics Based on Determination of Initial Moments of the Spatial Intensity Distribution by Raitsin, A. M., Frolovichev, S. M.

“…In the work, we study the convergence conditions for initial moments of the spatial distribution of the laser-beam intensity. These moments serve as the basis…”
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Measurement of the ratio of two normally distributed random quantities by Raitsin, A. M.

“…The conditions under which it is practical to use the characteristics of the mathematical expectation and variance for estimating the result of measuring the…”
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