Registration Number
0216U007540,
0116U008001
, R & D reports
Title
Effect of sintering additions on optical and functional properties of Y3Al5O12:Cr4+ passively Q-switch ceramic
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Head
Safronova Nadiia Andriivna,
Registration Date
21-12-2016
Organization
Institute for Single Crystals Scientific and Technology Association "Institute for Single Crystals" National Academy of Sciences of Ukraine
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The effect of СаО and SiO2 sintering aids on valence state changes of Cr ions in YAG:Cr4+,Сa2+,Si4+ ceramics has been studied. It has been shown that YAG:Cr4+,Сa2+,Si4+ ceramics has lower concentration of Cr4+ ions in comparison with YAG:Cr4+,Сa2+ ceramics. YAG:Cr4+,Сa2+ ceramics processing absorption of Cr4+ ions at л=1064 nm of about 3.6 cm-1 has been synthesized. It has been shown that YAG:Cr4+,Сa2+ ceramics (Са=0.5 at%; Cr=0.1 at%) could be used as passive Q-switcher of laser radiation.
Product Description
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Бейник Тетяна Григорівна
Сафронова Надія Андріївна
Чайка Михайло Анатолійович
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2020-04-02
