Comparing Pr3+ and Nd3+ for deactivating the Er3+: 4I13/2 level in lanthanum titanate glass

B Topper, A Neumann, SK Wilke… - Optical Materials …, 2024 - opg.optica.org
Erbium lanthanum titanate glasses were prepared by levitation melting for the spectroscopic
study of ways to promote the mid-infrared fluorescence. Two series of heavily erbium doped …

Z-scan of ITO nanocrystals grown inside glass

A Ashjari, B Topper, D Möncke - Optics Letters, 2024 - opg.optica.org
Indium tin oxide (ITO) nanocrystals 1–10? nm in size were grown via thermal treatment of a
boroaluminosilicate parent glass. The nonlinear behavior of the obtained glass-ceramic was …