Research trend on erbium-doped tellurite glasses based on scopus database

This paper aims to analyse the research trend of erbium-doped tellurite glasses. To this aim, applied bibliometric analysis. The comprehensive document on topic glasses in Scopus database is 695 documents. result revealed that scientific publication has been increasing. China contributed most documents visualization assisted with VOSviewer software and resulted four primary clusters: (1) red cluster show keywords about synthesized fabrication, (2) blue characterization, (3) green user or application glass each characteristic materials, (4) yellow way energy based parameters owned by findings are networking erbium doped all clusters. It means comprehend knowledge need be more investigate further research.