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  1. No Access

    Article

    Electric-Discharge KrCl Laser with High Pump Power

    The results of experimental and theoretical studies of the operation of an electric-discharge KrCl laser (λ = 222 nm) at pump power densities of ~10 MW/cm3 are presented. The radiation energy obtained experimenta...

    S. A. Yampolskaya, A. G. Yastremskii… in Bulletin of the Lebedev Physics Institute (2023)

  2. No Access

    Article

    Discharge KrF Laser with a High Specific Energy of Radiation

    We report the results of experimental and numerical investigations of a discharge KrF laser with specific pump power of 3.5 and 7 MW/cm3; generation is obtained with specific radiation pulse energy of about 6 and...

    Yu. N. Panchenko, A. V. Puchikin, S. A. Yampolskaya, M. V. Andreev… in Technical Physics (2022)

  3. No Access

    Article

    Influence of Discharge Plasma Inhomogeneities on the Characteristics of KrF-Laser Radiation

    Results of studies of the electric-discharge KrF laser with a specific pulse energy of ~6 J/L and an internal energy efficiency of more than 4% are presented. The formation of instabilities of various types in...

    Hongda Li, Y. N. Panchenko, M. V. Andreev, A. V. Puchikin… in Russian Physics Journal (2021)

  4. No Access

    Article

    Effect of the Electrode Radii on the Pump Discharge width and KrF Laser Radiation

    The effect of the electrode shapes on the pump discharge width and the energy of radiation of the KrF laser with pulse duration of 30 ns is investigated by the method of computer modeling. The pump and laser p...

    Yu. I. Bychkov, S. A. Yampolskaya, A. G. Yastremskii in Russian Physics Journal (2017)

  5. No Access

    Article

    Experimental Investigation and Modeling of Kinetic Processes in a KrF Laser

    The KrF laser with radiation pulse duration at half maximum of 20 ns is experimentally investigated. A self-consistent model is developed considering the electric circuit, the kinetic processes in the active m...

    Yu. I. Bychkov, A. G. Yastremskii, S. A. Yampolskaya… in Russian Physics Journal (2014)

  6. No Access

    Article

    2D Simulation of a Discharge-Pum** KrF Laser

    Results of 2D simulation of a KrF laser are presented. In the model, inhomogeneities of distributions of the electric field and plasma particle concentration are considered. It is demonstrated that starting from ...

    Yu. I. Bychkov, V. V. Dudarev, Yu. N. Panchenko… in Russian Physics Journal (2014)

  7. No Access

    Article

    Two-dimensional simulation of the development of an inhomogeneous volume discharge in a Ne/Xe/HCl gas mixture

    The kinetic processes accompanying plasma column formation in an inhomogeneous discharge in a Ne/Xe/HCl gas mixture at a pressure of 4 atm were investigated by using a two-dimensional model. Two cathode spots ...

    Yu. I. Bychkov, S. A. Yampolskaya, A. G. Yastremskii in Plasma Physics Reports (2013)

  8. No Access

    Article

    Two-dimensional simulation of a volume discharge locally inhomogeneous at the cathode in a Ne/Xe/HCl gas mixture

    The dynamics of the formation of a plasma column in a Ne/Xe/HCl gas mixture at a pressure of 4 atm was investigated using a two-dimensional model. Two cathode spots 0.7 cm distant from each other were initiate...

    Yu. I. Bychkov, S. A. Yampolskaya, A. G. Yastremskii in Russian Physics Journal (2012)

  9. No Access

    Article

    The pum** discharge for XeCl lasers

    This paper presents the results of experimental studies on the homogeneity of a discharge in aNe−Xe−HCl gas mixture at a pressure of 2 atm in relation to the discharge current density, the cathode material (Al, C...

    Yu. I. Bychkov, S. L. Gorchakov, S. A. Yampolskaya… in Russian Physics Journal (2000)