Author:
Thomas Jyothis,Meyneng Thomas,Ledemi Yannick,Seletskiey Denis,Messaddeq Younès,Kashyap Raman
Abstract
Ytterbium-doped transparent oxyfluoride glass-ceramics (GCs) were
fabricated via traditional melt-quenching route for laser cooling
applications. A significant enhancement in photoluminescence (PL)
emission, quantum yield and PL lifetime is reported highlighting the
impact of purification using chelated assisted extraction
technique.