Our group is well represented at the 2020 SPIE Optics and Photonics Meeting:

Ananda Das presented an invited talk "Plasmon Enhanced Upconversion in Water-Dispersible Nanostructures". 
Kyuyoung Bae presented "A spectroscopic study on the interaction between upconversion nanoparticles and plasmonic nanostructure"
Eric Rappeport presented "Utilizing Upconverting Nanoparticles as Optical pH Sensors".