@article{article, title  = {{Numerical and experimental investigation of upconversion in Er doped sol-gel SiO<inf>2</inf>}},

 url = {{}},

 year = {{2011}},

 month = {{1}},

 author = {{Ayodele O and Arnold PL and Ali MI and Phillips A and Sazanovich IV and Weinstein JA and Sujecki S}},

 doi = {{10.1109/NUSOD.2011.6041159}},

 journal = {{Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD}},

 pages = {{99-100}},

 note = {{Accessed on 2024/12/22}}}