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

Abstract

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

Optical Properties of Erbium-Doped Tellurite Glasses: A Review and Bibliometric Study

“…The method is descriptive research. It used analysis of bibliometric based on Scopus data [12,[20][21][22]. The procedure of the research as shown in Fig.…”

“…It is believed increasing the light optical absorption. Therefore, tellurite glasses doped by erbium were developed for application as an optical amplifier, a potential high-energy capacitor, a laser host, and the others [10][11][12][13]. There are various types of glass material compositions with a host of tellurium dioxide which is then doped with erbium ions.…”

“…The fabrication of tellurite glass mostly uses the quenching melt technique with a certain temperature so that an amorphous arrangement is obtained in the developed material [7][8][9][10][11][12][13][14]. The process of making tellurite glass with this technique is not easy, so not many researchers are concerned about the development of tellurite glass material.…”

“…The trend of erbium-doped tellurite glass research until 2021 is presented in Fig. 1 [12]. Based on Fig.…”

“…Based on Fig. 1, there are 4 clusters, one of which is the optical material characterization of erbium tellurite glasses which was developed [12]. Meanwhile, one of the characteristics studied in the study of optical materials is the optical properties of the material.…”