Effect of Uncontrollable Impurities on the Absorption Spectrum of a NaGd(WO4)2 Laser Crystal
- Авторы: Zykova M.P.1, Subbotin K.A.1,2, Pavlov S.K.1, Lis D.A.2, Chernova E.1, Zharikov E.V.2, Avetisov I.K.1
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Учреждения:
- Mendeleev Russian University of Chemical Technology
- Prokhorov General Physics Institute, Russian Academy of Sciences
- Выпуск: Том 61, № 12 (2019)
- Страницы: 2407-2411
- Раздел: Impurity Centers
- URL: https://bakhtiniada.ru/1063-7834/article/view/207006
- DOI: https://doi.org/10.1134/S106378341912062X
- ID: 207006
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Аннотация
Three NaGd(WO4)2 single crystals were grown by the Czochralski method using charges of different chemical purity. The impurity compositions of the grown crystals were analyzed by inductively coupled plasma mass spectrometry. The optical absorption spectra of the crystals were measured, and the effect of uncontrollable impurities on their optical properties and color was analyzed. The green color encountered in NaGd(WO4)2 crystals in some cases was shown to be due to the uncontrollable impurities of d elements, among which the chromium impurity had the most significant effect.
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Об авторах
M. Zykova
Mendeleev Russian University of Chemical Technology
Email: igor_avetisov@mail.ru
Россия, Moscow, 125047
K. Subbotin
Mendeleev Russian University of Chemical Technology; Prokhorov General Physics Institute, Russian Academy of Sciences
Email: igor_avetisov@mail.ru
Россия, Moscow, 125047; Moscow, 119991
S. Pavlov
Mendeleev Russian University of Chemical Technology
Email: igor_avetisov@mail.ru
Россия, Moscow, 125047
D. Lis
Prokhorov General Physics Institute, Russian Academy of Sciences
Email: igor_avetisov@mail.ru
Россия, Moscow, 119991
E. Chernova
Mendeleev Russian University of Chemical Technology
Email: igor_avetisov@mail.ru
Россия, Moscow, 125047
E. Zharikov
Prokhorov General Physics Institute, Russian Academy of Sciences
Email: igor_avetisov@mail.ru
Россия, Moscow, 119991
I. Avetisov
Mendeleev Russian University of Chemical Technology
Автор, ответственный за переписку.
Email: igor_avetisov@mail.ru
Россия, Moscow, 125047
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