Ultrafast multi-photon excitation of ScVO${}_4$:Bi${}^{3+}$ for luminescence thermometry

David Escofet-Martin, Anthony O. Ojo, Brian Peterson

We demonstrate a multi-photon excitation (MPE) scheme for luminescence thermometry using ScVO${}_4$:Bi${}^{3+}$. MPE is performed using a 37 fs Ti:Sapphire laser pulse centred at 800 n…