Browsing by Author "Kisel, V. E."

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Growth and Characterization of Ca3Y2(BO3)4:Er,Yb Laser Crystal
    (2017-05-29) Gudzenko, L. V.; Kosmyna, M. B.; Shekhovtsov, A. N.; Gorbachenya, K. N.; Kisel, V. E.; Yasukevich, A. S.; Kuleshov, N. V.; Paszkowicz, W.; Sulich, A.; Domagała, J. Z.; Institute for Single Crystals NAS of Ukraine, 60 Nauki Ave., Kharkov, Ukraine; Center for Optical Materials and Technologies, Belarusian National Technical University; Nezavisimosti Ave., Minsk, Belarus; Institute of Physics, PAS, 32/46 Aleja Lotników, Warsaw, Poland
  • Thumbnail Image
    Item
    Growth and characterization of pure and Yb-Doped Ca9Y(VO4)7 single crystals
    (Видавництво Львівської політехніки, 2012) Kosmyna, M. B.; Mateychenko, P. V.; Nazarenko, B. P.; Puzikov, V. M.; Shekhovtsov, A. N.; Paszkowicz, W.; Ermakova, O.; Romanowski, P.; Yasukevich, A. S.; Kuleshov, N. V.; Kisel, V. E.; Gulevich, A. E.; Demesh, M. P.
    Pure and Yb-doped Ca9Y(VO4)7 (CYVO) single crystals were grown using the Czochralski method. Their crystal structure was determined using powder diffraction and the defect structure was characterized using highresolution diffraction. The undoped crystal is found to be composed of a transparent and an opaque parts. In the latter, yttrium-rich inclusions were detected. Spectral-kinetic characteristics of Yb3 -doped crystals is reported.