New Er3+ doped antimony oxide based glasses: Thermal analysis, structural and spectral properties

Ouannes, Karima; Lebbou, Kheirréddine; WALSH, B; Poulain, Marcel; Alombert-Goget, G.; Guyot, Y.

doi:10.1016/j.jallcom.2015.07.113

Cited by 22 publications

(1 citation statement)

References 58 publications

(67 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…17 A group in the University of Lyon studied the structure and luminescence of antimony glass and discovered that antimony glass exhibits excellent optical performance and can be used as an excellent laser gain medium material. [18][19][20] Despite of the great progress, the relationship between the composition and amplification performance of antimony-silica glass has less been studied. Furthermore, the physical mechanism that contributed to the spectral broadening phenomenon is still controversial.…”

mentioning

confidence: 99%

Er³⁺‐doped antimony‐silica glass and fiber for broadband optical amplification

et al. 2021

View full text Add to dashboard Cite

Rare earth doped materials have the advantages of high fluorescence intensity and high conversion efficiency due to the unique electronic layer structure of rare earth ions. Thus, they have been widely used in many significant fields such as bioimaging, 1,2 lighting, 3,4 laser, 5,6 and amplifier. 7,8 However, the emission of rare earths ion generally involves the f-f transition which is less affected by the environment. As a result, the luminescence peak shape of rare earths ion is narrow. How to broaden and change the luminescence of rare earth ions has become an important research topic for interdisciplinary researchers. As a typical example, Er 3+ -doped glass and fiber have been extensively studied because its near-infrared (NIR) luminescence locates at the safe wavelength for the human eye and coincides with the lowest-loss window of silica fiber. Recent studies have shown that broadband NIR emission from Er 3+ is mainly limited to the heavy metal oxide glasses

show abstract

mentioning

confidence: 99%