Author:
Gharde Shruti I.,Baca Mia I.,Torres-Chen Kyo,Jamil Erum,Ivanov Sergei A.,Kuo Winson C.-H.,Huber Dale L.,Osiński Marek
Abstract
We report on investigations of anti-Stokes photoluminescence (ASPL) from YLF nanoparticles doped with 10% Yb, comparing core-only and core/shell structures. Addition of the YLF shell to Yb:YLF core significantly increases ASPL from the nanoparticles.