erbium

"euxenite:a lustrous, blackish-brown rare-earth mineral consisting primarily of cerium , erbium, titanium, uranium, and yttrium."

"黑稀金矿:一种亮的棕黑色稀土矿石,要由铈、铒、钛、铀和钇构成."

"黑稀金矿:一种亮的棕黑色稀土矿石,要由铈、铒、钛、铀和钇构成."

"euxenite:a lustrous, blackish-brown rare-earth mineral consisting primarily of cerium , erbium, titanium, uranium, and yttrium."

Erbium-doped superfluorescent fiber sources (SFS) pumped near 980nm in double-pass backward (DPB) configuration have been characterized through theoretical simulation.

理论研究了双程后向结构掺铒纤超荧的特性。

Erbium ions concentration is obtained by the information of measured coefficients along with modeling of double-pass backward (DPB) superfluorescent fiber source (SFS).

再利用这些系数和复行后向超萤纤的模拟，得到掺铒纤的浓度。