@inproceedings{inproceedings0a817f4f,
title   = {Fluorescence quantum efficiency and upconversion measurements in Er3+ doped glasses by thermal lens pumped at 1.53μm},
author = {Figueiredo, Marcio S. and Santos, Fábio A. and Zanuto, Vitor Santaella and Santos, Jéssica Fabiana Mariano dos and Catunda, Tomaz},
year = {2020},
publisher = {Sociedade Brasileira de Física - SBF},
booktitle   = {Encontro de Outono da Sociedade Brasileira de Física - EOSBF}
}